Mosmatic Brass Check Valve Model 90031 – 2.4″ Length, 1/4″ NPTF Inlet and Outlet, 4000 PSI Rating

Description

The Mosmatic 90.031 Check Valve is a brass-bodied one-way valve designed for use in medium to high-pressure systems up to 4000 psi. It features a hard spring that activates at approximately 14 psi and closes near 20 psi, preventing reverse flow and protecting system components.

Fitted with 1/4″ NPTF inlet and outlet ports and a 2.4″ compact design, this valve is ideal for general-purpose pressure systems, including car wash setups, air tools, and cleaning systems.

Applications:

• Pressure washer equipment

• Pneumatic and air systems

• Car wash components

• General industrial fluid systems

Features:

• Durable brass construction

• Compact and easy to install

• 4000 psi pressure rating

• 1/4″ NPTF female inlet and outlet

• Hard spring design ensures consistent performance

Specs

Material: Brass
Max Pressure: 4000 psi
Opening Pressure: ~14 psi
Closing Pressure: ~20 psi
Inlet / Outlet: 1/4″ NPTF
Length: 2.4″
Nominal Width: 1/4″
Temperature: 200°F
Weight: 0.4 lbs

Explore more from our collection.