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Parker Hydraulic Check Valve: 2,000 psi, 5 gpm, 1/4 in - General Purpose Check Valves
ParkerGeneral Purpose Check Valves

Parker Hydraulic Check Valve: 2,000 psi, 5 gpm, 1/4 in

The PARKER Hydraulic Check Valve (MPN C400B) is a general purpose check valve with a brass body and 1/4 in NPT inlet and outlet connections. It is rated for 2,000 psi and 5 gpm.

SKU 3G-OTH-171282

Brand
Parker
Item
Hydraulic Check Valve: 2,000 psi, 5 gpm, 1/4 in
Category
General Purpose Check Valves
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Technical Specifications

Parker
Manufacturer Part Number
C400B
Body Material
Brass
Inlet Connection Type
NPT
Outlet Connection Type
NPT
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Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Hydraulic Check Valve (MPN C400B) is a general purpose check valve with a brass body and 1/4 in NPT inlet and outlet connections. It is rated for 2,000 psi and 5 gpm.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PARKER C400B hydraulic check valve used for?

The PARKER C400B hydraulic check valve is used to allow fluid flow in one direction while preventing backflow in hydraulic systems. It is suitable for general purpose applications such as industrial machinery, mobile equipment, and hydraulic power units where a compact, reliable check valve is needed.

What are the specifications of the PARKER C400B check valve?

The PARKER C400B check valve has a brass body, 1/4 in NPT inlet and outlet connections, a maximum pressure rating of 2,000 psi, and a flow capacity of 5 gpm. It is a general purpose check valve designed for hydraulic systems requiring reliable one-way flow control.

Where to buy the PARKER C400B check valve worldwide?

You can source the PARKER C400B check valve worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine Parker components to customers worldwide.

How to install the PARKER C400B hydraulic check valve?

To install the PARKER C400B check valve, ensure the system is depressurized. Apply thread sealant to the 1/4 in NPT connections and tighten to the recommended torque. Install the valve so the flow arrow matches the desired direction. Test for leaks before returning the system to service.

Used in

Common applications for Parker
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker general purpose check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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