Product Description
The 3/4" Check Valve is engineered for reliability, efficiency, and chemical resistance—making it an essential component for soft wash systems and pressure washing setups.
Built with a rugged polypropylene body, FKM seals, and a Hastelloy spring, this valve offers outstanding corrosion resistance and long-term durability. Its high-flow design and low cracking pressure ensure consistent performance, even in systems with light vacuum or minimal back pressure.
Key Features:
Durable Construction: Polypropylene body with chemical-resistant FKM seals
Corrosion-Resistant Spring: Made from Hastelloy for superior chemical compatibility
High Flow Design: Delivers optimal flow rates with minimal resistance
O-Ring Poppet Mechanism: Ensures reliable and consistent check action
Low Cracking Pressure: Activates at just 1/3 PSI for quick response
Positive Sealing: Maintains seal at very low back pressure or slight vacuum
Seat Opening Diameter: 0.438"
Max Operating Pressure: 125 PSI
Max Temperature: 140°F
Whether you're retrofitting your current setup or building a new system from the ground up, this check valve offers dependable, high-performance flow control for demanding applications.