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Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe rotary socket with shut-off valve quick coupling EWO series EW-411 SAFETY DN7.4 is a high-performance solution designed for maximum safety and efficiency in pneumatic systems. Equipped with an external or internal BSP thread, it ensures versatile installation and easy adaptation to various setups. Thanks to its innovative push-button locking mechanism, the coupling can be disconnected without pressure, guaranteeing user protection and compliance with ISO 4414 and EN983 standards. The rotary design allows the button to be conveniently positioned after installation, enhancing ergonomics and accessibility. The disconnection process is carried out in two secure stages: the first press vents the coupling while keeping the plug locked, and the second press releases the plug for safe removal. Compatible with the widely used EURO standard DN7.2, it is recommended to use durable steel plugs for optimal performance. Built from robust materials—galvanized steel, anodized aluminum, nickel-plated brass, and stainless steel components—the coupling ensures long-lasting reliability even in demanding conditions. With an impressive airflow capacity of 1800 l/min at 6 bar, a working pressure of up to 12 bar, and an operating temperature range from -10°C to +90°C, it delivers consistent performance. NBR sealing further enhances durability, making this coupling an ideal choice for professional applications requiring safety, efficiency, and reliability.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe rotary socket with shut-off valve quick coupling EWO series EW-411 SAFETY DN 7.4 is a high-performance solution designed for maximum safety and efficiency in pneumatic systems. Featuring a one-sided shut-off mechanism, it allows disconnection without pressure and is equipped with a convenient push-button lock. The innovative two-step operation ensures safe handling: the first press vents the coupling while keeping the plug secured, and the second press releases the plug without recoil, fully compliant with ISO 4414 and EN983 standards. Its rotatable design enables flexible positioning of the button even under pressure, ensuring user comfort and easy integration into any installation. Recommended for use with durable steel plugs in EURO DN7.2 profile, the socket is built from premium materials: galvanized steel, anodized aluminum, nickel-plated brass, and stainless-steel springs and balls, guaranteeing long-lasting reliability. With an impressive airflow capacity of 1960 l/min at 6 bar, a working pressure up to 16 bar, and a wide operating temperature range from -20°C to +100°C, it delivers outstanding performance in demanding environments. Available on request in multiple colors or in full stainless-steel construction, this quick coupling combines safety, versatility, and durability, making it an ideal choice for professional pneumatic applications.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe EWO EW-411 SAFETY rotary quick coupling socket with shut-off valve, DN 7.4 with hose end, is a high-performance solution designed for maximum operator safety and efficiency. Its innovative one-sided shut-off system allows disconnection without pressure, while the integrated push-button mechanism ensures controlled venting before release, eliminating recoil and meeting ISO 4414 and EN983 safety standards. The two-step operation guarantees reliability: the first press vents the coupling with the plug secured, and the second press safely releases it. Thanks to the rotatable socket, the button can be positioned for optimal accessibility even under pressure, making daily use more convenient. Engineered for durability, the socket combines galvanized steel, anodized aluminum, and nickel-plated brass, with stainless steel springs and balls for long-lasting performance. Delivering an impressive flow rate of 1960 l/min at 6 bar with a working pressure up to 16 bar, it operates flawlessly in demanding conditions from -20°C to +100°C. Compatible with EURO DN7.2 steel plugs, it offers versatility and reliability across industrial applications. On request, the socket can be customized in various colors or manufactured entirely from stainless steel, providing both functional and aesthetic flexibility. Sealed with NBR for secure operation, this coupling is the ideal choice for professionals seeking safety, efficiency, and robust quality in compressed air systems.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe EWO EW-411 SAFETY quick coupling socket with shut-off valve, DN7.4, is designed for maximum reliability and user protection, offering a secure connection with either external thread or hose end. Thanks to its innovative push-button locking system, disconnection is performed in two safe stages: the first press vents the coupling while keeping the plug locked, and the second press allows for easy and safe removal. Fully compliant with ISO 4414 and EN983 standards, this solution ensures professional-grade safety in demanding pneumatic applications. The robust construction combines galvanized steel, anodized aluminum, and nickel-plated brass, while stainless steel springs and balls guarantee long-lasting durability. With a high flow rate of 1800 l/min at 6 bar, a working pressure of up to 12 bar, and an operating temperature range from -10°C to +90°C, the EW-411 SAFETY coupling delivers consistent performance even under intensive use. Optimized for plugs made of steel with EURO DN7.2 profile, it provides a reliable and efficient connection, making it the ideal choice for industries that value safety, efficiency, and durability in compressed air systems.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe Gromelle MLDB quick coupling socket with shut-off valve is a high-performance solution designed for demanding applications where absolute cleanliness and reliability are essential. Manufactured from premium AISI 316L stainless steel using the advanced VIM-VAR vacuum melting process, it guarantees exceptional purity and durability, making it the preferred choice for industries such as nuclear energy, food processing, pharmaceuticals, semiconductor manufacturing, and even the production of high-end fragrances. Its flat-face internal thread design minimizes fluid loss and contamination risk, while the integrated safety pin prevents accidental disconnection, ensuring secure and stable operation. Engineered to operate under a working pressure of 25 bar with a safety factor of 4:1, this coupling delivers consistent performance in critical environments. Depending on the sealing material, it withstands extreme temperatures ranging from -20°C to +200°C with Viton or from -40°C to +150°C with EPDM, offering flexibility for diverse industrial conditions. Not intended for connection or disconnection under pressure, the MLDB coupling is the ideal choice for professionals who value precision, safety, and uncompromising quality in their installations.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe miniature quick-connect socket DN1.5 with integrated valve and hose fitting is designed for efficient use with air, inert gases, and liquids, offering a reliable solution wherever compact dimensions are essential. Engineered for panel mounting, it is available in two robust material options: uncoated brass for cost-effective durability or nickel-plated brass for enhanced resistance to wear and corrosion. With a working pressure of up to 35 bar and a flow rate of 40 l/min at Pe=6 bar with Δp=0.5 bar (air), as well as 0.8 l/min at Δp=1 bar (water), this connector ensures consistent performance in demanding applications. The high-quality construction incorporates brass or nickel-plated brass bodies, AISI 301 steel springs and rings, and AISI 420 steel locking balls, guaranteeing long-lasting reliability. NBR sealing provides secure tightness, while the wide operating temperature range from -20°C to +100°C makes it suitable for diverse environments. Compact, durable, and versatile, this socket is the perfect choice for applications requiring precision, safety, and space-saving design.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe miniature quick-connect socket DN1.5 with integrated valve and hose fitting is a compact and highly reliable solution designed for applications requiring efficient connections for air, inert gases, and liquids. Engineered to deliver outstanding performance in limited spaces, it is available in two durable material options: uncoated brass for cost-effective versatility and nickel-plated brass for enhanced resistance to wear and corrosion. With a working pressure of up to 35 bar and a flow rate of 40 l/min at Pe=6 bar with Δp=0.5 bar (air), as well as 0.8 l/min at Δp=1 bar (water), this connector ensures consistent and safe operation across a wide range of industrial environments. Its robust construction incorporates high-quality brass or nickel-plated brass, AISI 301 steel for the spring and ring, and AISI 420 steel for the locking balls, guaranteeing long-lasting durability and secure connections. The NBR sealing system provides excellent tightness and reliability, even under demanding conditions. Designed to operate in temperatures from -20°C to +100°C, this socket is the ideal choice for industries seeking compact dimensions without compromising on performance, safety, or ease of use. Perfect for precision equipment, laboratory setups, and industrial systems, it combines efficiency, durability, and user-friendly handling in one innovative solution.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe miniature quick-connect socket DN1.5 with integrated valve is a compact and highly reliable solution designed for applications where minimal dimensions are essential, ensuring secure and efficient connections for air, inert gases, and liquids. Offered in two durable material options—uncoated brass or nickel-plated brass—it combines strength with corrosion resistance, making it suitable for demanding environments. With a maximum working pressure of 35 bar and a flow rate of 40 l/min at Pe=6 bar and Δp=0.5 bar for air, as well as 0.8 l/min at Δp=1 bar for water, this connector guarantees stable performance and optimized flow control. The robust construction incorporates AISI 301 steel for the spring and ring, AISI 420 steel for the locking balls, and reliable NBR sealing, ensuring long-lasting tightness and safety. Designed to operate in a wide temperature range from -20°C to +100°C, it adapts seamlessly to various industrial conditions. Available with either external or internal metric thread, this socket provides flexibility in installation and integration, making it an ideal choice for precision systems that demand efficiency, durability, and compact design.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe universal quick coupling socket DN10 with valve, designed in accordance with the TEMA 1800 standard, is a highly reliable solution for air and liquid applications, particularly valued in the Scandinavian market. Available with external BSP, BSPT or internal BSP thread, it ensures maximum versatility and easy integration into various systems. Thanks to the innovative ULTRA-FLO valve, the coupling delivers exceptionally high flow rates while maintaining compact external dimensions, offering both efficiency and space savings. Its one-hand operation guarantees user comfort and speed in demanding working conditions. Manufactured from nickel- and chrome-plated brass or durable AISI 316 stainless steel, the socket provides outstanding corrosion resistance, ensuring long-lasting performance even in harsh environments. With a flow capacity of 45 l/min for water (Δp = 1 bar, Kv = 2.7) and up to 2300 l/min for air (Pe = 6 bar, Δp = 0.5 bar), it meets the highest requirements for industrial efficiency. The coupling withstands working pressures up to 35 bar and is equipped with NBR or Viton seals, allowing safe operation across a wide temperature range from -20°C to +100°C (NBR) and -25°C to +200°C (Viton). For optimal performance and safety, couplings of series 1800 should not be combined with series 1800N. This product is the perfect choice for professionals seeking durability, reliability, and superior flow capacity in a compact design.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe 27KA quick coupling socket with valve, designed in the EURO profile DN10, ensures reliable and efficient performance in demanding pneumatic and hydraulic applications. Equipped with the advanced ULTRA-FLO valve, it delivers an exceptionally high flow coefficient, achieving up to 2400 l/min at 6 bar with minimal pressure drop, while also providing excellent water flow capacity of 37.5 l/min at Δp=1 bar. Built for durability, the body is made of nickel-plated brass, complemented by a hardened nickel-plated steel sleeve, a robust brass valve, and stainless-steel components including springs, balls, and ring, guaranteeing long-lasting resistance to wear and corrosion. High-quality NBR sealing ensures secure tightness and dependable operation across a wide temperature range from -20°C to +100°C. Available with external BSPT or internal BSP threads, this coupling socket offers versatile installation options, making it an ideal solution for professional systems requiring up to 35 bar working pressure and consistent, high-performance flow.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve, EURO profile DN10, series 27KA, is designed for demanding industrial applications where efficiency and reliability are essential. Equipped with the advanced ULTRA-FLO valve, it ensures an exceptionally high flow coefficient, delivering up to 2400 l/min of air at Pe=6 bar with minimal pressure drop, as well as 37.5 l/min of water at Δp=1 bar, Kv=2.25. Engineered for a maximum working pressure of 35 bar, this coupling guarantees secure and leak-free performance even under intensive use. Its robust construction combines nickel-plated brass for the body, hardened nickel-plated steel for the sleeve, and stainless steel for springs, balls, and ring, ensuring long-lasting durability and resistance to wear. The NBR sealing system provides reliable tightness across a wide operating temperature range from -20°C to +100°C, making it suitable for diverse environments. With its hose end connection and EURO standard compatibility, the 27KA series coupling offers effortless integration, quick assembly, and optimal flow efficiency, making it the perfect solution for professionals seeking maximum performance and productivity.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe single-sided shut-off quick coupling socket series 27 DN 10 with hose end is designed to deliver maximum efficiency and reliability in demanding industrial environments. Equipped with the advanced ULTRA-FLO valve, it ensures optimal flow performance in relation to its compact body size, achieving an impressive flow rate of 2400 l/min at Pe=6 bar and Δp=0.5 bar with air. Engineered for durability, the coupling withstands working pressures up to 35 bar and guarantees consistent functionality across a wide temperature range from -15°C to +200°C, depending on the medium. Its robust construction, crafted from premium AISI 316Ti stainless steel for the end, body, sleeve, valve, spring, and ring, combined with AISI 316 stainless steel locking balls, provides exceptional resistance to wear, corrosion, and extreme conditions. The high-performance FKM sealing ensures secure and leak-free connections, making this coupling an ideal solution for heavy industry applications where reliability, safety, and efficiency are critical.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket DN12 from the 57 KB series is a high-performance solution designed for efficient transfer of liquids and gases, offering exceptional reliability and versatility in demanding applications. Available with either external or internal BSP thread, it ensures flexible installation and compatibility with various systems. Depending on the plug used, the coupling can provide either unidirectional or bidirectional shut-off, guaranteeing safe and controlled operation. With a working pressure of up to 35 bar and impressive flow rates—up to 4700 l/min for air and 91.7 l/min for water—it delivers outstanding efficiency even under challenging conditions. The robust construction combines nickel-plated brass for the body, nickel-plated steel for the locking sleeve, and stainless steel for critical components such as the spring, ring, and locking balls, ensuring long-lasting durability and resistance to wear. High-quality NBR sealing provides reliable protection against leaks, while the wide operating temperature range from -20°C to +100°C makes the socket suitable for diverse industrial environments. This quick coupling socket is the ideal choice for professionals seeking maximum performance, safety, and durability in fluid and gas handling systems.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket DN12 with hose end from the 57 KB series is a high-performance solution designed for efficient transfer of both liquids and gases. Engineered for demanding applications, it offers a working pressure of up to 35 bar and ensures impressive flow rates: 3300 l/min for air at Pe=6 bar with Δp=0.5 bar, 73.5 l/min for water at Δp=1 bar with Kv=4.4 when paired with 57KB/57SB, and up to 4700 l/min for air or 91.7 l/min for water with Kv=5.5 when connected to 57KB/57SF. Depending on the plug used, the coupling can be configured for unidirectional or bidirectional shut-off, providing maximum flexibility in operation. Built from premium materials such as nickel-plated brass for the body, nickel-plated steel for the locking sleeve, and stainless steel for the spring, ring, and locking balls, it guarantees durability and resistance to wear. The NBR sealing ensures reliable tightness, while the operating temperature range from -20°C to +100°C makes it suitable for a wide variety of industrial environments. This robust and versatile coupling socket is the ideal choice for professionals seeking efficiency, safety, and long-lasting performance in fluid and gas handling systems.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe compact quick coupling socket DN 2.7 series 20KA is engineered for maximum efficiency in demanding applications, offering a single shut-off valve and a ribbed hose end for secure and reliable connections. Its partition version is optimized for panel mounting, ensuring seamless integration into various systems. Designed for use with water, air, nitrogen, and other non-flammable gases, it delivers excellent performance with a flow rate of 165 l/min at 6 bar and Δp=0.5 bar for air, and 3 l/min at Δp=1 bar with KV=0.18 for water. With a robust working pressure of up to 35 bar, this coupling guarantees durability and safety even under intensive operating conditions. Manufactured from high-quality brass with AISI 301 steel springs and rings, AISI 420 steel balls, and NBR sealing, it ensures long-lasting resistance to wear and reliable tightness. Operating effectively in temperatures from -20°C to +100°C, this solution combines compact design with outstanding versatility, making it the ideal choice for industries seeking precision, reliability, and space-saving efficiency.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe compact quick coupling socket DN 2.7 series 20KA is engineered for maximum efficiency in demanding applications, offering a space-saving design with either external or internal BSP or metric thread options. Featuring a one-sided shut-off valve, it ensures secure and reliable operation with water, air, nitrogen, and other non-flammable gases. Delivering a flow rate of 165 l/min at 6 bar with air and 3 l/min at 1 bar with water, it guarantees consistent performance even under intensive use. Built to withstand working pressures up to 35 bar, the coupling is manufactured from high-quality brass with durable AISI 301 steel springs and rings, AISI 420 steel balls, and NBR sealing for long-lasting tightness. Designed to operate in temperatures ranging from -20°C to +100°C, it provides versatility across a wide range of industrial environments. Its robust construction, combined with precision engineering, makes it the ideal solution for applications requiring reliability, safety, and compact dimensions without compromising on performance.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe compact quick coupling socket DN 2.7 series 20KA is engineered for maximum efficiency in demanding applications, offering a single shut-off valve for secure and reliable operation. Available in two practical configurations—one with a ribbed end for flexible hose connections and another with a nut end for thermoplastic hoses—it ensures versatile integration into diverse systems. Designed for use with water, air, nitrogen, and other non-flammable gases, it delivers impressive performance with a flow rate of 165 l/min at 6 bar (Δp=0.5 bar) for air and 3 l/min (Δp=1 bar, KV=0.18) for water. With a robust working pressure of up to 35 bar, this coupling guarantees durability and safety even under intensive conditions. Manufactured from high-quality brass with AISI 301 steel springs and rings, AISI 420 steel balls, and NBR sealing, it combines strength with long-lasting reliability. Resistant to temperatures ranging from -20°C to +100°C, it is the ideal solution for industries requiring compact dimensions, high performance, and dependable sealing technology.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe TEMA 2100 universal quick-connect socket with internal BSP thread is designed for demanding pneumatic applications, ensuring maximum efficiency and reliability in large-scale compressed air systems, industrial compressors, and high-performance tools. Manufactured from premium materials—brass body, galvanized steel sleeve, and stainless-steel balls and springs—it guarantees durability, resistance to wear, and long service life even under intensive use. With an impressive flow capacity of 12,000 l/min at 6 bar inlet pressure and a working pressure of up to 20 bar, it delivers outstanding performance while maintaining minimal pressure drop. The coupling system is engineered for both safety and convenience: connection is achieved by aligning the marks, sliding back the locking sleeve, inserting and rotating the plug until it engages securely, then locking the sleeve to prevent accidental disconnection. Disconnection follows the reverse sequence, with a built-in venting stage that safely releases residual air before removal. Operating reliably in temperatures from -20°C to +100°C (depending on medium and NBR seals), this quick coupling is the ideal solution for industries requiring robust, high-flow pneumatic connections that combine ease of use with maximum operational safety.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe universal quick-connect socket with double shut-off is a reliable solution for demanding liquid applications, ensuring maximum safety by preventing leaks during disconnection. Available with external or internal BSP thread, it is engineered for use with water, steam, oils, and fuels, combining compact dimensions with excellent flow performance. Its robust construction, featuring a chrome-nickel brass body and stainless-steel balls and springs, guarantees long-lasting durability even under intensive use. Designed for two-handed operation, the coupling delivers a flow rate of 9.5 l/min for water (Δp = 1 bar, Kv = 0.57) and up to 430 l/min for air (Pe = 6 bar, Δp = 0.5 bar), with a maximum working pressure of 20 bar (10 bar for steam). The socket adapts to various operating conditions thanks to multiple sealing options: NBR for standard use (-20°C to +100°C), Viton for high-temperature resistance (-25°C to +200°C), and EPDM for extreme cold or heat (-50°C to +150°C). Compact, easy to handle, and exceptionally reliable, this coupling is the ideal choice for industries seeking efficiency, safety, and versatility in fluid transfer systems.**Length: ~1,640 characters** ✅
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve, Eurostandard DN5 (MINI), series 21KA, is a compact and highly efficient solution designed for demanding industrial applications where space-saving construction, reliable performance, and easy handling are essential. Available in two practical variants – with a corrugated hose end or with a nut end for thermoplastic hoses – this partition version is ideal for panel mounting, ensuring flexibility in installation. Engineered for one-handed operation, it delivers impressive flow rates of 560 l/min for air (Pe = 6 bar, Δp = 0.5 bar) and 8 l/min for water (Δp = 1 bar, Kv = 0.48), while maintaining a low pressure drop. With a working pressure of up to 35 bar, the socket guarantees durability and safety in continuous use. Manufactured from high-quality brass with stainless steel springs and balls, and sealed with NBR, it offers excellent resistance to wear, corrosion, and temperature fluctuations from -20°C to +100°C. This makes it a reliable and versatile choice for industries seeking compact yet powerful coupling solutions that combine efficiency, durability, and ease of use.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve, Eurostandard DN5 (MINI), series 21KA, is a compact and highly efficient solution designed for demanding industrial applications where minimal dimensions must be combined with maximum performance. Available with either external or internal BSP thread, it ensures versatile integration into various systems while maintaining excellent flow efficiency and minimal pressure loss. Engineered for one-handed operation, it significantly improves user convenience and productivity. Delivering an impressive performance of 560 l/min for air at 6 bar with only a 0.5 bar pressure drop, and 8 l/min for water at a 1 bar pressure drop (Kv=0.48), this coupling guarantees reliable results even in intensive use. With a working pressure of up to 35 bar, it is built from robust brass with stainless steel springs and balls, ensuring durability and resistance to wear. High-quality NBR sealing provides secure tightness, while the wide operating temperature range from -20°C to +100°C makes it suitable for diverse environments. This professional-grade coupling is the ideal choice for industries seeking efficiency, reliability, and long-lasting performance in compact form.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve, Eurostandard DN5 (MINI), series 21KA, is a compact and highly efficient solution designed for demanding industrial applications where minimal dimensions must be combined with maximum performance. Available in two practical versions—one with a corrugated hose end and the other with a nut end for thermoplastic hoses—it ensures flexibility of use across a wide range of systems. Engineered for convenience, the socket allows simple one-handed operation, significantly improving workflow efficiency. Despite its small size, it delivers impressive flow rates of 560 l/min for air at 6 bar with minimal pressure drop, and 8 l/min for water at Δp=1 bar, ensuring reliable performance in both pneumatic and hydraulic environments. With a working pressure of up to 35 bar, it guarantees durability and safety even under intensive use. Manufactured from high-quality brass with stainless steel springs and balls, it offers excellent resistance to wear and corrosion, while NBR sealing ensures reliable tightness and long service life. Designed to operate in a wide temperature range from -20°C to +100°C, this coupling socket is a versatile and robust choice for industries seeking efficiency, reliability, and ease of use in compact form.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe universal quick coupling socket with BSP internal or external thread is a reliable solution designed for compressed air and gas applications, perfectly suited for smaller tools and pneumatic systems. Its compact dimensions combined with excellent flow capacity ensure efficiency without compromising on space, making it an ideal choice for demanding industrial environments. Manufactured from high-quality chrome-nickel brass with stainless steel springs and balls, the socket guarantees durability, resistance to wear, and long service life even under intensive use. With a performance of 580 l/min at 6 bar and a pressure drop of only 0.5 bar, it delivers consistent results while maintaining operational safety. The coupling withstands working pressures up to 30 bar and offers a wide range of operating temperatures depending on the sealing material: from -20°C to +100°C with NBR, from -25°C to +200°C with Viton, and from -50°C to +150°C with EPDM, ensuring adaptability to various media and working conditions. Easy to handle and highly versatile, this socket provides a secure and efficient connection, helping to optimize productivity and minimize downtime. For best performance, it is important not to combine series 1100 with series 1100N. This robust and user-friendly solution is the perfect choice for professionals seeking reliability, flexibility, and efficiency in pneumatic connections.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve DN5.5, series 1400KA, is a high-performance solution designed in compliance with ISO 6150B (A-A-59439, MIL C-4109) standards, ensuring reliability and compatibility in demanding industrial environments. Equipped with the advanced ULTRA-FLOW valve, it guarantees excellent flow efficiency, delivering up to 940 l/min at 6 bar with minimal pressure drop. The socket body is manufactured from hardened steel using the QPQ salt bath carburizing process, providing outstanding resistance to wear and corrosion while maintaining a sleek black finish. Connection parts and sleeve are made of nickel-plated brass, while stainless steel springs, balls, and rings ensure durability and long-lasting precision. With NBR sealing and an operating temperature range from -20°C to +100°C, this coupling socket is engineered for versatile use, particularly in compressed air systems, and withstands working pressures up to 35 bar. Its robust construction and optimized design make it an ideal choice for industries seeking efficiency, safety, and reliability in their pneumatic applications.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket DN5.5, series 1423KA, is a robust and high-performance solution designed in accordance with ISO 6150B (A-A-59439, MIL C-4109) standards, ensuring reliability and compatibility in demanding industrial applications. Equipped with the advanced ULTRA-FLOW valve, it guarantees excellent flow efficiency, delivering up to 940 l/min at 6 bar with minimal pressure drop. The body is manufactured from hardened steel using the QPQ salt bath carbonitriding process, providing outstanding resistance to wear and corrosion while giving the socket its distinctive black finish. The ergonomic locking sleeve, made of impact-resistant material, ensures secure handling and easy operation even in intensive use. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, this coupling is engineered for versatility and durability. Premium materials such as nickel-plated brass for the connection part, stainless steel for springs, balls, and rings, and NBR sealing guarantee long-lasting performance. Ideal for compressed air systems and a wide range of industrial environments, this socket combines strength, safety, and efficiency to optimize your operations.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe universal quick coupling socket with valve DN5.8, available with either external or internal BSP thread, is engineered in compliance with the TEMA 1300N standard and is especially valued in the Scandinavian market. Designed with a double shut-off system, it ensures maximum safety and prevents fluid leakage during disconnection, making it ideal for applications with water, steam, oils, and fuels. Its compact dimensions combined with high flow capacity and excellent corrosion resistance guarantee reliable performance even in demanding environments. Manufactured from nickel- and chrome-plated brass or durable AISI 316 stainless steel, the coupling delivers a flow rate of 13.5 l/min for water (Δp = 1 bar, Kv = 0.81) and up to 760 l/min for air (Pe = 6 bar, Δp = 0.5 bar). With a working pressure of 50 bar (10 bar for steam) and sealing options in NBR or Viton, it offers versatility across a wide range of operating conditions. The temperature resistance spans from -20°C to +100°C with NBR and from -25°C to +200°C with Viton, ensuring dependable functionality in both standard and extreme applications. For optimal performance, couplings of series 1300N should not be combined with series 1300.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard DN7.2 profile and integrated valve is a reliable and versatile solution designed primarily for compressed air systems, while also offering compatibility with water applications. Engineered with BSP external or internal threads, it ensures seamless integration into a wide range of installations and guarantees full interchangeability with all Eurostandard DN7.2 ÷ 7.8 couplings from other manufacturers. Delivering an impressive performance of 1070 l/min at 6 bar with minimal pressure drop for air, and 16.5 l/min with Kv=0.99 for water, it provides efficiency and stability even in demanding conditions. With a maximum working pressure of 35 bar, this coupling is built to withstand intensive use. The robust construction combines a brass body, sleeve, and valve with high-grade AISI 301 steel springs and rings, as well as AISI 420 steel locking pins, ensuring durability and long service life. NBR sealing guarantees reliable tightness, while the wide operating temperature range from -20°C to +100°C makes it suitable for diverse environments. This quick coupling socket is the perfect choice for professionals seeking efficiency, safety, and universal compatibility in pneumatic and hydraulic systems.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard DN7.2 profile and integrated valve is a reliable solution designed primarily for air systems, ensuring secure and efficient connections. Offered in three practical versions—corrugated coupling, thermoplastic hose coupling with nut, and thermoplastic hose coupling with nut and protective spring—it provides flexibility for various applications while safeguarding hoses against abrasion, bending, and mechanical damage. Fully compatible and interchangeable with all Eurostandard DN7.2 ÷ 7.8 couplings from other manufacturers, it guarantees seamless integration into existing systems. Delivering a flow rate of 1070 l/min at 6 bar for air and 16.5 l/min for water, with a Kv value of 0.99, it ensures optimal performance under demanding conditions. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, it is engineered for durability and reliability. Manufactured from high-quality brass for the body, sleeve, and valve, reinforced with AISI 301 steel springs and rings, and AISI 420 steel locking pins, it combines strength with long-lasting performance. NBR sealing ensures tightness and resistance, making this coupling socket a dependable choice for professional pneumatic and hydraulic applications.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard DN7.4 profile and integrated valve is a reliable solution for pneumatic systems, offering secure and efficient connections with either external or internal BSP threads. Specially engineered to guarantee safe, pressure-free disconnection in compliance with ISO 4414 and EN 983, it ensures maximum operator safety and system protection. For optimal performance, it is recommended to use exclusively with hardened steel Rectus plugs type 25KA, which provide perfect compatibility and durability. With an impressive flow capacity of 1300 l/min at 6 bar and a working pressure of up to 12 bar, this coupling is ideal for demanding air applications. The robust construction combines nickel-plated brass for the body and threaded parts, brass for the valve, and high-grade stainless steels AISI 301 and AISI 420 for springs and locking elements, ensuring long-lasting resistance to wear and corrosion. Equipped with NBR sealing and designed for temperatures ranging from -20°C to +60°C, the socket delivers consistent performance even in challenging environments. Not intended for direct connection to pneumatic tools, it is the perfect choice for users seeking reliability, safety, and efficiency in compressed air systems.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard DN7.4 profile and integrated valve is a reliable solution for safe and efficient air connections. Equipped with a hose fitting, it ensures secure, non-pressurized disconnection in full compliance with ISO 4414 and EN 983 standards, guaranteeing both safety and durability. Designed to work exclusively with hardened steel Rectus plugs type 25KA, it delivers optimal performance of 1300 l/min at 6 bar with a pressure drop of just 0.5 bar, while withstanding a maximum working pressure of 12 bar. The robust construction combines nickel-plated brass for the body and threaded parts, brass for the valve, AISI 301 steel for the spring, and hardened AISI 420 steel for pins and locking elements, complemented by NBR sealing for reliable tightness. With an operating temperature range from -20°C to +60°C, this coupling socket is engineered for demanding industrial environments, offering long-lasting performance and consistent reliability in compressed air systems.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe universal quick coupling socket DN7.4 with valve is a compact and highly efficient solution for pneumatic systems, designed for reliable operation with compressed air and gases in small to medium-sized tools. Thanks to the innovative ULTRA-FLO valve, it ensures an impressive flow rate of 1150 l/min at 6 bar with minimal pressure drop, while maintaining small external dimensions for easy integration. Its one-hand operation guarantees user comfort and speed, making it ideal for professional environments where efficiency matters. The body is manufactured from hardened QPQ-treated steel, providing exceptional resistance to wear and corrosion with a sleek black finish, while the connection part and sleeve are made of nickel-plated brass, and the spring, balls, and ring are crafted from stainless steel for long-lasting durability. Equipped with NBR sealing, the coupling delivers reliable performance across a wide temperature range from -20°C to +100°C and withstands working pressures up to 35 bar. This robust and versatile design ensures maximum safety, durability, and convenience, making it a trusted choice for demanding pneumatic applications. For optimal performance, couplings of series 1300 should not be combined with series 1300N.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe disconnectable non-pressurized quick coupling socket with valve, DN7.8, series 1600KE, is a high-performance solution engineered for safe and efficient compressed air applications. Equipped with either an external BSPT thread or an internal BSP thread, it ensures versatile integration into various pneumatic systems. Fully compliant with ISO 4414 and EN 983 standards, this coupling minimizes operator risk by preventing hose whipping during disconnection and significantly reducing noise levels. With an impressive flow capacity of 2020 l/min at 6 bar and a working pressure range of 2 to 12 bar, it delivers reliable performance in demanding environments. Its robust construction combines nickel-plated brass, hardened steel, galvanized steel, brass, and stainless steel, guaranteeing durability and resistance to wear. NBR sealing ensures dependable tightness, while the operating temperature range from -20°C to +100°C allows for use in diverse conditions. For maximum safety and longevity, the coupling must be paired with hardened steel plugs from series 25KA and should not be connected directly to pneumatic tools, as vibrations may reduce service life. This advanced quick coupling is the ideal choice for industries seeking safety, efficiency, and long-lasting reliability in compressed air systems.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe disconnectable non-pressurized quick coupling socket with valve DN7.8, series 1600KE, is a high-performance solution designed for safe and efficient compressed air applications. Engineered in compliance with ISO 4414 and EN 983 standards, it ensures operator protection by minimizing hose whipping effects and significantly reducing disconnection noise. With a flow capacity of 2020 l/min at 6 bar and a working pressure range of 2 to 12 bar, it delivers reliable performance in demanding environments. The robust construction combines nickel-plated brass, hardened steel, galvanized steel, and stainless steel components, ensuring durability, corrosion resistance, and long service life. The integrated NBR sealing system guarantees secure connections, while the operating temperature range from -20°C to +100°C makes it suitable for diverse industrial conditions. For maximum safety and longevity, the coupling must be used exclusively with hardened steel plugs from series 25KA. Not intended for direct connection to pneumatic tools, this coupling is the ideal choice for industries seeking a dependable, safe, and efficient solution for compressed air systems.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve DN7.8 is designed for maximum efficiency and reliability, offering either an external BSPT thread or an internal BSP thread to ensure flexible installation. Its robust construction, combined with the innovative ULTRA-FLOW valve, guarantees an exceptionally high flow coefficient, making it a top choice for demanding industrial environments. Fully interchangeable with all Eurostandard DN7.2 quick couplings from other manufacturers, it provides seamless compatibility and versatility across a wide range of applications, including compressed air systems, liquids, and gases. Delivering impressive performance of 1800 l/min for air at 6 bar and 33.5 l/min for water at Δp=1 bar, this coupling ensures optimal flow with minimal pressure loss. With a working pressure of up to 35 bar and a temperature range from -20°C to +100°C, it is engineered to withstand challenging conditions. The use of premium materials such as nickel-plated brass, hardened nickel-plated steel, nickel-plated zinc alloy, and stainless steel components ensures durability, corrosion resistance, and long service life, while NBR sealing provides reliable tightness. This makes the coupling an ideal solution for industries seeking efficiency, safety, and long-term performance.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe premium quick coupling socket with valve DN7.8 from the 1600KA series is engineered for maximum efficiency in compact dimensions, making it the ideal solution for demanding compressed air applications. Its robust body, manufactured from hardened steel and treated with advanced QPQ carbonitriding in a salt bath, ensures exceptional resistance to wear and corrosion while maintaining a sleek black finish. Designed for effortless one-hand operation, the coupling guarantees safe and reliable performance exclusively when paired with hardened steel plugs from the 25KA series. Delivering an impressive flow rate of 2020 l/min for air (Pe = 6 bar, Δp = 0.5 bar) and 43.3 l/min for water (Δp = 1 bar, Kv = 2.6), it combines compact size with outstanding power. With a working pressure of up to 35 bar and a wide operating temperature range from -20°C to +100°C, this coupling is built to perform under challenging conditions. High-quality materials such as nickel-plated brass for the connection part and sleeve, stainless steel for springs, balls, and rings, as well as durable NBR sealing, further enhance its reliability and longevity. This makes the 1600KA series the perfect choice for professionals who value durability, safety, and superior performance in every detail.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe premium quick coupling socket with valve DN7.8 from the 1625KA series is engineered for maximum reliability and efficiency in demanding applications. Equipped with either an external BSPT thread or an internal BSP thread, it ensures versatile installation options. Its robust body, manufactured from hardened steel using the advanced carbonitriding QPQ salt bath process, delivers exceptional resistance to wear and corrosion, while the black finish underlines its professional quality. The impact-resistant plastic locking sleeve made of PA6 + TPE guarantees durability and safe handling, while the one-hand operation design enhances user comfort and speed. Optimized for compressed air systems, the coupling achieves an impressive performance of 2020 l/min at 6 bar, and also offers reliable flow rates for water applications. With a working pressure of up to 35 bar and a secure sealing system based on NBR, it ensures leak-free operation even under challenging conditions. Internal components such as stainless steel springs, balls, and rings, combined with nickel-plated brass connection parts, provide long-lasting precision and stability. For maximum safety, the coupling should be paired exclusively with hardened steel plugs from the 25KA series. Designed to operate within a temperature range of -20°C to +40°C, this high-performance coupling socket is the perfect solution for professionals seeking durability, efficiency, and uncompromising quality in compressed air connections.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve DN7.8 and hose fitting is engineered for maximum efficiency and durability, offering an exceptionally high flow rate thanks to the advanced ULTRA-FLOW valve. Fully compatible with all Eurostandard DN7.2 quick couplings from other manufacturers, it ensures seamless integration across various systems. Designed for versatile use in industrial environments, it reliably handles compressed air, liquids, and gases, delivering outstanding performance of 1800 l/min at 6 bar for air and 33.5 l/min for water at Δp=1 bar. With a robust working pressure of up to 35 bar, this coupling guarantees safety and reliability even under demanding conditions. Its premium construction combines a nickel-plated brass body, hardened nickel-plated steel sleeve, nickel-plated zinc alloy valve, and stainless-steel components, ensuring long-lasting resistance to wear and corrosion. Equipped with NBR sealing and suitable for operating temperatures from -20°C to +100°C, this coupling socket is the ideal solution for industries seeking superior flow capacity, durability, and universal compatibility.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve DN7.8, series 1600KA, is a premium-class solution designed for demanding applications where maximum efficiency must be achieved in a compact format. Engineered primarily for compressed air systems, it delivers outstanding performance of up to 2020 l/min at 6 bar, ensuring reliable operation even in intensive conditions. Its body is manufactured from hardened steel using the advanced QPQ carbonitriding process in a salt bath, providing exceptional resistance to wear and corrosion, while the elegant black finish underlines its durability and professional character. The coupling is designed for convenient one-hand operation, combining ease of use with maximum safety, guaranteed only when paired with hardened steel plugs from the 25KA series. With a working pressure of up to 35 bar and compatibility for both air and water (43.3 l/min at Δp=1 bar), it offers versatility across various industrial environments. High-quality materials such as nickel-plated brass, stainless steel, and NBR sealing ensure long-lasting reliability, while the wide operating temperature range from -20°C to +100°C makes it suitable for diverse conditions. This socket is the perfect choice for professionals seeking uncompromising performance, safety, and durability in a compact quick coupling solution.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve DN7.8, series 1625KA, is a premium-class solution engineered for demanding applications, offering exceptional durability and reliability. Designed primarily for compressed air systems, it features a robust body made of hardened steel treated with advanced QPQ carbonitriding in a salt bath, ensuring outstanding resistance to wear and corrosion while maintaining a sleek black finish. Its impact-resistant plastic locking sleeve made of PA6 + TPE guarantees long-lasting performance, while the nickel-plated brass connection part and stainless-steel components such as springs, balls, and rings provide maximum strength and precision. The coupling is designed for effortless one-hand operation, ensuring user comfort and efficiency, while its secure locking mechanism guarantees safe use exclusively with hardened steel plugs from series 25KA. Delivering an impressive performance of 2020 l/min for air at 6 bar and 43.3 l/min for water, it withstands working pressures up to 35 bar. Equipped with reliable NBR sealing and suitable for operating temperatures from -20°C to +40°C, this coupling socket combines safety, efficiency, and premium quality, making it the ideal choice for professionals seeking top-tier performance in industrial environments.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe universal quick coupling socket with valve DN9.5 is a highly reliable solution designed for demanding applications where safety, efficiency, and durability are essential. Built in compliance with the TEMA 1800N standard and widely recognized on the Scandinavian market, it ensures secure double shut-off functionality, effectively preventing fluid leakage during disconnection. Suitable for water, steam, oils, and fuels, it combines compact external dimensions with impressive flow capacity, offering up to 34.7 l/min for water and 1650 l/min for air. Manufactured from nickel- or chrome-plated brass or premium AISI 316 stainless steel, the coupling guarantees excellent resistance to corrosion even in harsh environments. With a working pressure of up to 50 bar (10 bar for steam) and sealing options in NBR or Viton, it adapts to a wide range of industrial requirements, operating reliably between -20°C and +100°C (NBR) or -15°C and +200°C (Viton). Designed for two-handed operation, it provides maximum safety and control, while its robust construction ensures long-lasting performance. This coupling is the ideal choice for industries seeking a compact yet powerful connection system that delivers secure handling, high flow efficiency, and outstanding durability.



















































