Mosmatic Check Valve – 90.052 – 3", IN 1/4" NPTF x OUT 3/8" NPTF – INOX – 5000 psi

The Mosmatic 90.052 Check Valve is a robust stainless steel (INOX) one-way valve engineered for high-pressure applications up to 5000 psi. Featuring a hard internal spring, it ensures flow opens at approximately 14 psi and closes near 20 psi, protecting your system from reverse flow and pressure surges. This model includes a 1/4" NPTF inlet and a 3/8" NPTF outlet, allowing flexibility for mixed-connection installations, with a 3" body length that offers stability in demanding environments. Applications: High-pressure cleaning equipment Industrial spray and fluid systems Pneumatic systems requiring secure check control Mixed-size fluid connections (1/4" to 3/8") Features: Stainless steel (INOX) body for corrosion resistance High-pressure rating: 5000 psi Mixed connection: 1/4" NPTF inlet, 3/8" NPTF outlet Hardened spring for precise opening and closing Ideal for unidirectional control in harsh environments Specs Material: Stainless Steel (INOX)Max Pressure: 5000 p