Contact the DEWATER PRODUCTS valve division for Defender Valves on 08 6261 9967 based in Perth, Western Australia.
A spring check valve which uses a spring mechanism in which the disc, the movable part which will block the flow, moving backwards via a spring, either onto the seat to block reverse flow or off the seat to allow correct directional flow. Connection is typically wafer design. A Spring Check Valve will protect your pump and drive system from reversing, preventing reverse flow from the fluid you are pumping.
We can supply Wafer Spring Check Valve in all sizes, types and classes.