We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
Parker Hydraulic Check Valve: 5,000 psi, 5 gpm, 1/4 in - General Purpose Check Valves
ParkerGeneral Purpose Check Valves

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

The PARKER C400S is a general purpose hydraulic check valve with a steel body and NPT inlet and outlet connections. It is rated for 5,000 psi, 5 gpm, and a 1/4 in port size.

SKU 3G-OTH-171283

Brand
Parker
Item
Hydraulic Check Valve: 5,000 psi, 5 gpm, 1/4 in
Category
General Purpose Check Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Parker
Manufacturer Part Number
C400S
Body Material
Steel
Inlet Connection Type
NPT
Outlet Connection Type
NPT
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER C400S is a general purpose hydraulic check valve with a steel body and NPT inlet and outlet connections. It is rated for 5,000 psi, 5 gpm, and a 1/4 in port size.

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 C400S hydraulic check valve used for?

The PARKER C400S is a general purpose hydraulic check valve used to allow flow in one direction and prevent backflow in hydraulic systems. It is commonly applied in industrial machinery, mobile equipment, and fluid power circuits where reliable one-way flow control is required.

What are the specifications of the PARKER C400S check valve?

The PARKER C400S check valve has a steel body, 1/4 in NPT inlet and outlet connections, a maximum pressure rating of 5,000 psi, and a flow capacity of 5 gpm. It is designed for general purpose hydraulic applications and is manufactured by PARKER.

Where to buy the PARKER C400S check valve worldwide?

3G Electric supplies the PARKER C400S hydraulic check valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this genuine PARKER part.

How to install a PARKER C400S hydraulic check valve?

Install the PARKER C400S check valve in the correct flow direction as indicated by the arrow on the body. Use thread sealant on the 1/4 in NPT connections and tighten to the manufacturer's recommended torque. Ensure the system is depressurized before installation.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
PARKER Hydraulic Check Valve: 5,000 psi, 8 gpm, 3/8 in, NPT (MPN C600S). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
Parker
PARKER Hydraulic Check Valve: 5,000 psi, 8 gpm, 3/8 in, NPT (MPN C600S). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
PARKER Hydraulic Check Valve: 2,000 psi, 5 gpm, 1/4 in, NPT (MPN C400B). Key specifications — Body Material: Brass; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
Parker
PARKER Hydraulic Check Valve: 2,000 psi, 5 gpm, 1/4 in, NPT (MPN C400B). Key specifications — Body Material: Brass; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
PARKER Hydraulic Check Valve: 2,000 psi, 15 gpm, 1/2 in, NPT (MPN C800B). Key specifications — Body Material: Brass; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
Parker
PARKER Hydraulic Check Valve: 2,000 psi, 15 gpm, 1/2 in, NPT (MPN C800B). Key specifications — Body Material: Brass; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
PARKER Hydraulic Check Valve: 5,000 psi, 25 gpm, 3/4 in, NPT (MPN C1200S). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
Parker
PARKER Hydraulic Check Valve: 5,000 psi, 25 gpm, 3/4 in, NPT (MPN C1200S). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
PARKER Hydraulic Check Valve: 2,000 psi, 3 gpm, 1/8 in, NPT (MPN C200B). Key specifications — Body Material: Brass; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
Parker
PARKER Hydraulic Check Valve: 2,000 psi, 3 gpm, 1/8 in, NPT (MPN C200B). Key specifications — Body Material: Brass; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
PARKER Hydraulic Check Valve: 3,000 psi, 40 gpm, 1/2 in, NPT (MPN DC-500-5). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
Parker
PARKER Hydraulic Check Valve: 3,000 psi, 40 gpm, 1/2 in, NPT (MPN DC-500-5). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.

More from Parker

View all Parker parts →
PARKER Hydraulic Check Valve: 3,000 psi, 170 gpm, 1 1/4 in, NPT (MPN DC-1250-5). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
Parker
PARKER Hydraulic Check Valve: 3,000 psi, 170 gpm, 1 1/4 in, NPT (MPN DC-1250-5). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
PARKER Hydraulic Check Valve: 3,000 psi, 240 gpm, 1 7/8 in, SAE O-Ring Boss (MPN DC-1500-FOFO-5). Key specifications — Body Material: Steel; Outlet Connection Type: SAE O-Ring Boss; Brand: PARKER; Inlet Connection Type: SAE O-Ring Boss.
Parker
PARKER Hydraulic Check Valve: 3,000 psi, 240 gpm, 1 7/8 in, SAE O-Ring Boss (MPN DC-1500-FOFO-5). Key specifications — Body Material: Steel; Outlet Connection Type: SAE O-Ring Boss; Brand: PARKER; Inlet Connection Type: SAE O-Ring Boss.
PARKER Hydraulic Check Valve: 3,000 psi, 100 gpm, 1 5/16 in, SAE O-Ring Boss (MPN DC-1000-FOFO-5). Key specifications — Body Material: Steel; Outlet Connection Type: SAE O-Ring Boss; Brand: PARKER; Inlet Connection Type: SAE O-Ring Boss.
Parker
PARKER Hydraulic Check Valve: 3,000 psi, 100 gpm, 1 5/16 in, SAE O-Ring Boss (MPN DC-1000-FOFO-5). Key specifications — Body Material: Steel; Outlet Connection Type: SAE O-Ring Boss; Brand: PARKER; Inlet Connection Type: SAE O-Ring Boss.
PARKER Hydraulic Check Valve: 2,000 psi, 8 gpm, 3/8 in, NPT (MPN C600B). Key specifications — Body Material: Brass; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
Parker
PARKER Hydraulic Check Valve: 2,000 psi, 8 gpm, 3/8 in, NPT (MPN C600B). Key specifications — Body Material: Brass; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
PARKER Hydraulic Check Valve: 3,000 psi, 20 gpm, 3/8 in, NPT (MPN DC-370-5). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
Parker
PARKER Hydraulic Check Valve: 3,000 psi, 20 gpm, 3/8 in, NPT (MPN DC-370-5). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
PARKER Check Valve: 20 gpm Flow Rate - Max, 5,000 psi Max Pressure, D03 NFPA Size, Throttle Check (MPN CM2TTN). Key specifications — attr1018345: D03; attr1018324: PARKER; attr1018320: CM2TTN.
Parker
PARKER Check Valve: 20 gpm Flow Rate - Max, 5,000 psi Max Pressure, D03 NFPA Size, Throttle Check (MPN CM2TTN). Key specifications — attr1018345: D03; attr1018324: PARKER; attr1018320: CM2TTN.
PARKER Check Valve: 20 gpm Flow Rate - Max, 5,000 psi Max Pressure, D03 NFPA Size, Throttle Check (MPN CM2PPN). Key specifications — attr1018345: D03; attr1018324: PARKER; attr1018320: CM2PPN.
Parker
PARKER Check Valve: 20 gpm Flow Rate - Max, 5,000 psi Max Pressure, D03 NFPA Size, Throttle Check (MPN CM2PPN). Key specifications — attr1018345: D03; attr1018324: PARKER; attr1018320: CM2PPN.
PARKER Hydraulic Check Valve: 5,000 psi, 15 gpm, 1/2 in, NPT (MPN C800S). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.
Parker
PARKER Hydraulic Check Valve: 5,000 psi, 15 gpm, 1/2 in, NPT (MPN C800S). Key specifications — Body Material: Steel; Outlet Connection Type: NPT; Brand: PARKER; Inlet Connection Type: NPT.