Nimbus Spring Loaded Ball Type Plastic Non Return Valve allows the flow of water in one direction to avoid the reverse flow during the closure of pump. Available in three sizes 2", 2.5" & 3".
* High performance and Cost Effective design.
* Delivers High Volume of water quickly with unrestricted full flow.
* Spring Loaded Guided Ball for smooth & quick operation.
* Polypropylene Material gives excellent chemical and corrosion resistant.
* Prevents leakage from Ball seal at lower pressure.
* Stainless steel bolt, nut & washer for long life.
* Inlet Pressure port works as indicator for priming of pump.
* Arrow for correct installation of Check valve.