Maximum Working Pressure 1600kPa (16Bar)
Maximum Working Temperature 110 °C
Opening Pressure 2 kPa (0.02Bar)
Unit Weight: 0.16kgs
Threads BSP
Material
Brass
UNI EN 12165 CW617N
Seal - NBR
Closing system - POM
Spring - AISI 302
Suitable for domestic water services, heating and air-conditioning connections and compressed air systems. Can be installed vertically or horizontally.
Non-return Check valves are suitable for use on water heater systems or wherever a non-return function is required.
Non-return check valves are suitable for use on water heater systems or wherever a non-return function is required.
* Suitable for horizontal or vertical installation
* Valve designed to work effectively in either orientation
Model available:
NR55 15mm F X F
NR75 20mm F X F