SMC 304 Stainless Steel Pneumatic Quick Connect Coupling 1/4 in Female Rc KKA4S-02F-1

SMC KKA4S-02F-1 is a high-quality Pneumatic Quick Connect Coupling designed for industrial and fluid power systems requiring reliable and corrosion-resistant connectors. Constructed from 304 stainless steel, this coupling is engineered to withstand harsh environments and ensure long-lasting performance.

This model features a slim body design which increases the effective flow area by eliminating the use of steel balls or valve springs that typically restrict the fluid passage. Its non-greased construction contributes to cleaner pneumatic systems, reducing maintenance needs.

The coupling uses a 1/4 inch female Rc threaded connection enabling secure and leak-proof fittings compatible with a variety of pneumatic tools and equipment. The FKM seal material offers excellent chemical resistance and durability, making it suited for air and water fluids.

Engineered for temperature resilience, it functions effectively in operating conditions ranging from -5°C to 150°C. Manufacturing origin is Japan, reflecting stringent quality control and precision engineering standards.

Durable 304 stainless steel material ensures corrosion resistance. Slim body design maximizes flow without internal steel components. Thread size 1/4 inch with female Rc thread configuration. FKM seal material compatible with air and water.

Wide operating temperature range from -5°C to 150°C. Non-greased design supports clean pneumatic system applications. Manufactured in Japan ensuring high reliability.

This coupling is ideal for industrial pneumatic systems, manufacturing, fluid power maintenance, laboratory pneumatic setups, and other applications requiring quick, durable, and leak-tight connections. For more specialized pneumatic quick connect solutions, explore the extensive range of couplings available in the pneumatic connectors category at EnvMart.