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Mosmatic 90.111 Stainless Steel Check Valve — 1/4″ NPTF Female-to-Female

Original price was: $51.94.Current price is: $34.63.

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SKU: 90.111 Category: Brand:

Description

The Mosmatic 90.111 Check Valve is a premium-grade stainless steel component engineered for reliable backflow prevention in high-pressure applications. Designed with precision, this valve features a ¼” NPTF IN to ¼” NPTF OUT threading, offering seamless integration into a wide range of industrial and commercial fluid systems.

With a compact diameter of ¾” and an overall length of 2.1″, the valve is built to perform under demanding conditions. It includes a hard spring mechanism with an opening pressure of 14 PSI and a closing pressure of 20 PSI. This check valve is rated to withstand operating pressures up to 4000 PSI and temperatures reaching 200°F, making it a trusted choice for maintaining system integrity in high-pressure environments.

Applications

  • High-pressure cleaning systems

  • Car wash systems

  • Industrial fluid systems

  • Water treatment and filtration units

  • Pressure washer and pump protection

Key Features

  • Durable stainless steel construction for corrosion resistance

  • ¼” NPTF IN and OUT threads for easy connection

  • Compact ¾” diameter and 2.1″ length

  • Handles up to 4000 PSI and 200°F water temperature

  • Precision-engineered hard spring: 14 PSI opening, 20 PSI closing

  • Ensures one-way flow and prevents backflow in fluid systems

Specs

Material Type: Stainless Steel

Temperature: 200°F

Opening Pressure: 14 psi

Closing Pressure; 20 psi

Pressure: 4000 psi

Thread In: 1/4″ NPTF

Thread Out: 1/4″ NPTF

Diameter (D): ¾”

Nominal Width (NW): 1/4″

Length: 2.1″

Weight: 0.2 lbs

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