The Mosmatic 90.036 Check Valve is a brass low-pressure valve built for precision flow control in systems operating up to 4000 psi. Equipped with a soft spring, it opens at approximately 1.5 psi and closes around 2 psi, allowing it to operate effectively in low-pressure or sensitive flow applications.
With 3/8\\” NPTF threads on both inlet and outlet and a 3\\” overall length, the 90.036 offers easy installation and consistent performance in pneumatic, cleaning, or dosing systems.
Applications:
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Low-pressure fluid and chemical lines
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Compressed air tools
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Spray and rinse equipment
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Car wash and dosing systems
Features:
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Durable brass body
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Soft spring (~1.5 psi opening)
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4000 psi pressure capacity
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Symmetric 3/8\\” NPTF connections
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Compact yet sturdy 3\\” build
Specs
Material: Brass
Max Pressure: 4000 psi
Opening Pressure: ~1.5 psi
Closing Pressure: ~2 psi
Inlet / Outlet: 3/8\\” NPTF
Length: 3\\”
Nominal Width: 1/4\\”
Temperature: 200°F
Weight: 0.4 lbs
