KonstruktIt Non-Return Spring Valve 3/4″

Description

A spring-loaded non-return valve (check valve) for 3/4" lines. Water flows through in the direction of the arrow, and the spring closes the valve if flow stops or tries to reverse.

It stops pumps losing their prime, keeps tank water from draining back and protects supplies from backflow. Fit it with the arrow pointing in the direction of flow and seal the threads with PTFE tape.

Used for:

• Pump suction and delivery lines
• Tank and borehole connections
• Preventing backflow on supply lines
• Solar and booster pump systems

Not for: Regulating flow – it only lets water through one way.

Sold each.

Additional information