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Parker 453-1/4S2-6 High-Pressure Check Valve, Steel, 1/4 in NPT - High-Pressure Check Valves
ParkerHigh-Pressure Check Valves

Parker 453-1/4S2-6 High-Pressure Check Valve, Steel, 1/4 in NPT

The PARKER Hydraulic Check Valve (MPN 453-1/4S2-6) is a high-pressure check valve rated for 5,000 psi with 1/4-inch NPT inlet and outlet connections. Its steel body construction supports hydraulic applications…

SKU 3G-OTH-169382

Also listed as: 45314S26 · 453 1 4S2 6 · 453-1-4S2-6

Brand
Parker
Item
453-1/4S2-6 High-Pressure Check Valve, Steel, 1/4 in NPT
Category
High-Pressure Check Valves
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Parker
Manufacturer Part Number
453-1/4S2-6
Body Material
Steel
Inlet Connection Type
NPT
Outlet Connection Type
NPT

Technical Documents

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

Product Description

The PARKER Hydraulic Check Valve (MPN 453-1/4S2-6) is a high-pressure check valve rated for 5,000 psi with 1/4-inch NPT inlet and outlet connections. Its steel body construction supports hydraulic applications requiring unidirectional flow control.

Frequently Asked Questions

What is the PARKER 453-1/4S2-6 hydraulic check valve used for?

The PARKER 453-1/4S2-6 is a high-pressure check valve used in hydraulic systems to allow unidirectional flow and prevent backflow. It is rated for 5,000 psi with 1/4-inch NPT connections and a steel body, making it suitable for industrial hydraulic circuits, machine tools, and fluid power applications.

What are the specifications of the PARKER 453-1/4S2-6 check valve?

The PARKER 453-1/4S2-6 check valve has a maximum pressure rating of 5,000 psi, 1/4-inch NPT inlet and outlet connections, and a steel body material. The manufacturer part number is 453-1/4S2-6. It is designed for high-pressure hydraulic systems requiring reliable unidirectional flow control.

Where to buy the PARKER 453-1/4S2-6 check valve worldwide?

3G Electric supplies the PARKER 453-1/4S2-6 check valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this high-pressure check valve with 1/4-inch NPT connections and a steel body.

How to install the PARKER 453-1/4S2-6 hydraulic check valve?

Install the PARKER 453-1/4S2-6 check valve by connecting the 1/4-inch NPT inlet and outlet to matching ports in the hydraulic line. Ensure the flow direction arrow on the valve body aligns with system flow. Use thread sealant on NPT threads and tighten to manufacturer torque specifications. Test for leaks before full pressurization.

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 high-pressure 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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