Series 21 Single Shut-Off Coupling (with valve) - Hose Barb - Brass

Parker Series 21 Single Shut-Off Coupling with Valve – Reliable Solution for Fluid and Gas Handling

The Parker Series 21 Single Shut-Off Coupling is a professional quick coupling designed for simple and reliable connections in fluid and gas handling applications at lower pressures. With the integrated valve, efficient flow control is ensured and fluid spillage is minimized during coupling and uncoupling procedures.

Series 21 couplings are supplied in high-quality brass, which guarantees:

• Excellent corrosion resistance
• Long service life even in demanding environments
• Safe operation with reliable sealing
• Easy installation with hose barb design

This single shut-off female coupling is ideal for systems requiring quick and secure connections without fluid spillage. It delivers a maximum operating pressure of 6000 PSI, making it suitable for many industrial applications.

Parker Series 21 couplings are renowned for their high precision and reliability, and they comply with strict international standards for safety and performance.