QDBZM-CV-S Quick Disconnect Set: Big Nut & Check Valve

PN: QDZMB-CV-S Description:  Female QD: 3/8"-24 Male (Connects to a standard 1st Stage low pressure port)Male QD: 3/8"-24 male with 1lb built in check valve. Connects to any low pressure portDetails: Female QD has lock built into sleeve.  Once connected, rotate the sleeve counter-clockwise 90deg to engage the lock. Male QD contains 1lb check valve allowing disconnection and attachment underwater, while keeping water from flooding the system. Solid Brass Construction Made with 02 compatible material