3/4" Brass Quick Coupling Valve – Plastic Cap

RKQCV-3/4 – 3/4" Brass Quick Coupling Valve, Plastic Cap

The RKQCV-3/4 is a 3/4" brass quick coupling valve that installs on buried irrigation mainlines to provide flush-mount water access points throughout the irrigated area. Insert the matching 3/4" quick coupling key to open the valve, connect a hose or portable sprinkler, and start watering. When the key is removed, the spring-loaded valve closes automatically.

Key Features & Benefits

• Automatic shutoff — spring-loaded valve closes when the key is removed; no manual shutoff needed
• Flush-mount installation — installs below ground level with only the plastic cap visible at the surface
• Brass body — corrosion-resistant and durable for long-term underground service
• Plastic protective cap — keeps dirt, debris, and insects out of the valve when not in use

How It Works

Thread the valve onto a mainline riser. Insert the matching quick coupling key to push the internal piston open. The key locks into the valve, creating a watertight connection. Attach a hose or sprinkler to the key. When finished, pull the key out — the valve closes automatically.