Is the ISO-F hydraulic quick coupling stainless steel BSP female socket, IF type compatible with other manufacturers’ ISO-F couplings?

Yes — the ISO-F hydraulic quick coupling, stainless steel BSP female socket, IF type is fully compatible with ISO-F couplings from other manufacturers. The PH type IF socket conforms to the ISO-F flat-face standard and is designed for full interchangeability, ensuring leak-free connections and reliable performance across systems using the same ISO-F specification. Manufactured from AISI 316 Ti stainless steel with Viton seals, it also offers high corrosion resistance, wide temperature range (-20°C to +200°C), working pressures up to 315 bar (size-dependent) and a 4:1 safety factor, while the locking pin and ergonomic one-hand operation maintain secure, user-friendly use.

Can the ISO-F hydraulic quick coupling, stainless steel BSP female socket, IF type be used safely at temperatures up to +200°C without sealing or material degradation?

Yes. The ISO-F hydraulic quick coupling, stainless steel BSP female socket, IF type can be used safely up to +200°C without sealing or material degradation, provided the following conditions are met: - The coupling described is manufactured from AISI 316 Ti stainless steel, which retains mechanical integrity and corrosion resistance at temperatures up to and above +200°C for typical hydraulic service. - The product specification explicitly lists a wide operating temperature range from −20°C to +200°C, indicating that both body material and components were validated for use at +200°C. - The socket uses high-performance Viton (FKM) sealing, and typical Viton compounds rated for high-temperature service are specified to operate continuously up to about +200°C. If the supplied Viton formulation matches this high-temperature grade, it will retain sealing properties at +200°C. Caveats and recommendations: - Confirm the exact Viton grade and any manufacturer temperature derating: some FKM formulations have lower continuous-use limits, and dynamic vs. static sealing conditions can affect life expectancy. - Verify fluid compatibility at elevated temperature (hydraulic fluid aging, swelling or chemical attack can accelerate seal failure). - Check pressure, cycle rate and exposure duration: sustained maximum pressure (up to 315 bar depending on size) and frequent thermal cycling can shorten seal life even if within rated temperature. - For critical applications, request manufacturer confirmation or material test data certifying the specific assembly and sealing compound for continuous service at +200°C. If these checks are satisfied, the ISO-F hydraulic quick coupling, stainless steel BSP female socket, IF type is suitable for safe use up to +200°C.

ISO-F hydraulic quick coupling, stainless steel BSP female socket, IF type

All products, Hydraulic quick couplings/

Additional information

Material	SS – stainless steel

The PH type IF quick coupling socket in ISO F standard with internal BSP thread ensures a reliable, leak-free “flat-face” connection, making it an ideal solution for demanding industrial environments and advanced hydraulic power systems. Engineered for maximum safety and efficiency, it is equipped with a secure locking pin that prevents accidental disconnection, while its ergonomic design allows convenient one-hand operation. Fully interchangeable with ISO-F quick couplings from other manufacturers, it guarantees flexibility and compatibility across a wide range of applications. Manufactured from high-grade AISI 316 Ti stainless steel, the socket delivers exceptional durability and resistance to corrosion, even in harsh operating conditions. The high-performance viton sealing ensures long-lasting tightness and reliability, while the wide operating temperature range from -20°C to +200°C allows use in both extreme cold and high-heat environments. With a working pressure of up to 315 bar, depending on the coupling size, and a robust safety factor of 4:1, it provides outstanding operational security. Flow capacity is optimized and specified for a pressure drop of just 3 bar, ensuring efficiency and performance in hydraulic circuits. This quick coupling socket combines strength, safety, and ease of use, offering professionals a premium-quality solution that enhances productivity and minimizes downtime.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
PH-IF06-F-04G-SS	ISO F DN6 socket with 1/4" BSP female thread, AISI 316Ti, Viton	-	315
PH-IF10-F-06G-SS	ISO F socket DN10 with 3/8" BSP female thread, AISI 316Ti, Viton	-	250
PH-IF12-F-08G-SS	ISO F DN12 socket with 1/2" BSP female thread, AISI 316Ti, Viton	-	250
PH-IF16-F-12G-SS	ISO F DN16 socket with 3/4" BSP female thread, AISI 316Ti, Viton	-	250
PH-IF19-F-16G-SS	ISO F DN19 socket with 1" BSP female thread, AISI 316Ti, Viton	-	250
PH-IF25-F-20G-SS	ISO F DN25 socket with 1.1/4" BSP female thread, AISI 316Ti, Viton	-	200
PH-IF40-F-24G-SS	ISO F DN40 socket with 1.1/2" BSP female thread, AISI 316Ti, Viton	-	90
PH-IF50-F-32G-SS	ISO F DN50 socket with 2" BSP female thread, AISI 316Ti, Viton	-	60

The PH type IF quick coupling socket in ISO F standard with internal BSP thread ensures a reliable, leak-free “flat-face” connection, making it an ideal solution for demanding industrial environments and advanced hydraulic power systems. Engineered for maximum safety and efficiency, it is equipped with a secure locking pin that prevents accidental disconnection, while its ergonomic design allows convenient one-hand operation. Fully interchangeable with ISO-F quick couplings from other manufacturers, it guarantees flexibility and compatibility across a wide range of applications. Manufactured from high-grade AISI 316 Ti stainless steel, the socket delivers exceptional durability and resistance to corrosion, even in harsh operating conditions. The high-performance viton sealing ensures long-lasting tightness and reliability, while the wide operating temperature range from -20°C to +200°C allows use in both extreme cold and high-heat environments. With a working pressure of up to 315 bar, depending on the coupling size, and a robust safety factor of 4:1, it provides outstanding operational security. Flow capacity is optimized and specified for a pressure drop of just 3 bar, ensuring efficiency and performance in hydraulic circuits. This quick coupling socket combines strength, safety, and ease of use, offering professionals a premium-quality solution that enhances productivity and minimizes downtime.