Mosmatic Check Valve – 90.057 – 2.4", IN 1/4" NPTF x OUT 1/4" NPTF – INOX – 5000 psi – Soft Spring

The Mosmatic 90.057 Check Valve is a stainless steel (INOX) low-pressure one-way valve featuring a soft spring, allowing for activation at approximately 1.5 psi and closing at ~2 psi. This makes it ideal for sensitive fluid systems and precise flow control, while still supporting pressures up to 5000 psi. With 1/4" NPTF inlet and outlet, this compact 2.4" valve is a versatile solution for applications requiring low resistance and maximum durability. Applications: Spray and misting systems Low-pressure dosing and detergent lines Compressed air and gas systems Fluid transfer with minimal backpressure Features: INOX stainless steel body Soft spring (opens at ~1.5 psi) Rated for high pressure up to 5000 psi 1/4" NPTF threaded inlet and outlet Compact and corrosion-resistant 2.4" design Specs Material: Stainless Steel (INOX)Max Pressure: 5000 psiOpening Pressure: ~1.5 psiClosing Pressure: ~2 psiInlet / Outlet: 1/4" NPTFLength: 2.4"Nominal Width: 1/4"Temperature: 200°F