Mosmatic Check Valve – 90.056 – 3", IN 3/8" NPTF x OUT 3/8" NPTF – INOX – 5000 psi – Soft Spring

The Mosmatic 90.056 Check Valve is a high-quality stainless steel (INOX) valve designed for low-opening pressure applications, thanks to its integrated soft spring mechanism. Opening at just ~1.5 psi and closing at ~2 psi, this valve allows minimal resistance while maintaining secure, one-way flow control. Featuring 3/8" NPTF inlet and outlet, the 90.056 is ideal for high-pressure environments up to 5000 psi, offering a reliable and corrosion-resistant solution for industrial fluid and air systems that require gentle flow activation. Applications: Misting and low-pressure spray systems Industrial cleaning and chemical dosing High-pressure air and fluid systems Systems requiring low backpressure check valves Features: INOX stainless steel construction Soft spring for ~1.5 psi opening Rated up to 5000 psi 3/8" NPTF inlet and outlet Extended 3" length for high flow stability   Specs Material: Stainless Steel (INOX)Max Pressure: 5000 psiOpening Pressure: ~1.5 psiClos