Mosmatic Check Valve – 90.053 – 2.4", IN 3/8" NPTF x OUT 1/4" NPTF – INOX – 5000 psi

$132.00 USD $119.00 USD

The Mosmatic 90.053 Check Valve is a compact, high-pressure stainless steel (INOX) valve designed for unidirectional flow control in industrial and cleaning systems. It features a 3/8" NPTF inlet and a 1/4" NPTF outlet, offering flexibility for setups requiring a step-down connection.

Built with a hard spring mechanism, the valve opens at approximately 14 psi and closes at ~20 psi, making it ideal for use in systems requiring precise flow control and protection against backflow under high pressure.

Applications:

  • Pressure washers and cleaning equipment

  • Spray systems with stepped connection sizes

  • Compressed air and fluid lines

  • High-pressure industrial environments

Features:

  • INOX (stainless steel) construction

  • Rated up to 5000 psi

  • 3/8" NPTF inlet to 1/4" NPTF outlet

  • Compact 2.4" design

  • Reliable hard spring with consistent opening/closing pressures

 

Mosmatic Legend

FAQs