GATE VALVES & CHECK VALVES Filter cartridge VT.157
Made of high quality durable stainless steel; polypropylene O-rings prevent damage and can also be used as an inlet valve with the inlet pump.
Use check valves to reduce water usage when installing condo engineering systems. They prevent water from flowing into the water supply when the pump is turned off. The check valve absorbs the remaining moisture, so anti-slag protection is required. For this, you need to buy a mesh filter.