The quick coupling plug with internal BSP or NPT thread (sizes 3/16″ to 1″) and integrated valve is designed for maximum reliability and versatility, making it an excellent choice for gas applications. Fully interchangeable with ISO-B quick couplings from other manufacturers, it ensures seamless integration into existing systems. Engineered for demanding environments, it supports a wide range of applications including hydraulic power transmission with hydraulic oil, industrial processes involving water, steam, fuels, oils, gases, and various chemicals. With a working pressure of up to 240 bar, depending on the coupling size, and a robust safety factor of 4:1, it guarantees secure and efficient performance. Manufactured from durable AISI 303 stainless steel and equipped with NBR sealing, it delivers long-lasting resistance to wear, corrosion, and extreme conditions, operating reliably within a temperature range of -40°C to +121°C. This combination of strength, safety, and adaptability makes it a dependable solution for industries seeking efficiency and durability in fluid and gas transfer systems.