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Parker Spring-Loaded Check Valve - Spring-Loaded Check Valves
ParkerSpring-Loaded Check Valves

Parker Spring-Loaded Check Valve

The PARKER Refrigerant Check Valve is a spring-loaded ball check valve designed for refrigerant systems. This copper-bodied valve features 3/8-inch connections and a 3-inch cut-out, with manufacturer part number…

SKU 3G-OTH-74143

Also listed as: CV4P6FS6FS · CV4P 6FS 6FS

Brand
Parker
Item
Spring-Loaded Check Valve
Category
Spring-Loaded Check Valves
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Parker
Manufacturer Part Number
CV4P-6FS-6FS
Material
Copper
Cut Out
3 in
Connections
3/8 in

Technical Documents

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

Product Description

The PARKER Refrigerant Check Valve is a spring-loaded ball check valve designed for refrigerant systems. This copper-bodied valve features 3/8-inch connections and a 3-inch cut-out, with manufacturer part number CV4P-6FS-6FS.

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 Refrigerant Check Valve used for?

The PARKER Refrigerant Check Valve is a spring-loaded ball check valve used in refrigerant systems to prevent reverse flow. It is commonly installed in HVAC and refrigeration piping to protect compressors and ensure proper system operation.

What are the specifications of the PARKER CV4P-6FS-6FS check valve?

The PARKER CV4P-6FS-6FS is a spring-loaded ball check valve with a copper body, 3/8-inch connections, and a 3-inch cut-out. It is designed for refrigerant systems and carries the manufacturer part number CV4P-6FS-6FS.

Where to buy the PARKER CV4P-6FS-6FS check valve worldwide?

3G Electric supplies the PARKER CV4P-6FS-6FS check valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a spring-loaded check valve in a refrigerant line?

Install the PARKER check valve in the correct flow direction as indicated on the body. Ensure connections are clean and properly torqued. Use appropriate refrigerant-rated sealants. Always follow system manufacturer guidelines and local codes for safe 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 spring-loaded 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This Parker refrigerant ball valve features a 3/8 in sweat connection with copper connection material. Rated for a maximum pressure of 750 psi and an operating temperature range of -40°F to 250°F, it includes a 1/4"-20 UNC bottom mounting thread. Used for isolating or controlling refrigerant flow in HVAC and refrigeration systems, it provides service access and line shutoff
Parker
This Parker refrigerant ball valve features a 3/8 in sweat connection with copper connection material. Rated for a maximum pressure of 750 psi and an operating temperature range of -40°F to 250°F, it includes a 1/4"-20 UNC bottom mounting thread. Used for isolating or controlling refrigerant flow in HVAC and refrigeration systems, it provides service access and line shutoff
This Parker refrigerant ball valve features a 1/2 in sweat connection with copper connection material for brazing into copper tubing. It is rated for a maximum pressure of 750 psi and an operating temperature range of -40°F to 250°F. The valve includes a 1/4"-20 UNC bottom mounting thread for secure installation. Suitable for isolating or controlling refrigerant flow in HVAC and refrigeration systems
Parker
This Parker refrigerant ball valve features a 1/2 in sweat connection with copper connection material for brazing into copper tubing. It is rated for a maximum pressure of 750 psi and an operating temperature range of -40°F to 250°F. The valve includes a 1/4"-20 UNC bottom mounting thread for secure installation. Suitable for isolating or controlling refrigerant flow in HVAC and refrigeration systems
3/8" male push-to-connect refrigeration ball valve with access port, no relief port. Rated 870 psi, A2L compatible. Used to isolate refrigerant flow in HVACR systems for servicing or repairs
Parker
3/8" male push-to-connect refrigeration ball valve with access port, no relief port. Rated 870 psi, A2L compatible. Used to isolate refrigerant flow in HVACR systems for servicing or repairs
This Parker ball valve features a 1/4 in male push-to-connect fitting for quick installation in refrigeration and HVAC systems. It includes an access port for service connections and is rated for 870 psi. The valve is A2L compatible, suitable for use with low-flammability refrigerants. No relief port is provided
Parker
This Parker ball valve features a 1/4 in male push-to-connect fitting for quick installation in refrigeration and HVAC systems. It includes an access port for service connections and is rated for 870 psi. The valve is A2L compatible, suitable for use with low-flammability refrigerants. No relief port is provided
This 3/4 in male push-to-connect ball valve is designed for isolating refrigerant flow in HVAC and refrigeration systems. It features an access port for service connections, has no relief port, and is rated for 870 psi. The valve is A2L compatible, suitable for use with low-flammability refrigerants
Parker
This 3/4 in male push-to-connect ball valve is designed for isolating refrigerant flow in HVAC and refrigeration systems. It features an access port for service connections, has no relief port, and is rated for 870 psi. The valve is A2L compatible, suitable for use with low-flammability refrigerants
This sweat connection service valve is used in HVAC and refrigeration systems to isolate refrigerant flow for maintenance or repair. It features a 5/8 in sweat connection, copper connection material, and a 1/4"-20 UNC bottom mounting thread. Rated for maximum 750 psi and operating temperature range -40°F to 250°F
Parker
This sweat connection service valve is used in HVAC and refrigeration systems to isolate refrigerant flow for maintenance or repair. It features a 5/8 in sweat connection, copper connection material, and a 1/4"-20 UNC bottom mounting thread. Rated for maximum 750 psi and operating temperature range -40°F to 250°F

More from Parker

View all Parker parts →
Spring-loaded ball check valve constructed of copper with 1/2 in connections and a 2 7/8 in cut out. Designed for one-directional flow control in refrigerant systems, preventing backflow to protect compressors and components
Parker
Spring-loaded ball check valve constructed of copper with 1/2 in connections and a 2 7/8 in cut out. Designed for one-directional flow control in refrigerant systems, preventing backflow to protect compressors and components
This spring-loaded ball check valve is constructed of copper and features 5/8 in connections with a 3 1/2 in cut out. It is used in HVAC and refrigeration systems to prevent reverse flow of refrigerant, protecting compressors and other system components from backflow damage
Parker
This spring-loaded ball check valve is constructed of copper and features 5/8 in connections with a 3 1/2 in cut out. It is used in HVAC and refrigeration systems to prevent reverse flow of refrigerant, protecting compressors and other system components from backflow damage
Spring-loaded ball check valve with copper body and 1 1/8 in connections. Designed for refrigerant systems to prevent reverse flow in liquid, suction, or hot gas lines. Features a 4 in cut out for installation
Parker
Spring-loaded ball check valve with copper body and 1 1/8 in connections. Designed for refrigerant systems to prevent reverse flow in liquid, suction, or hot gas lines. Features a 4 in cut out for installation
Spring-loaded ball check valve constructed of copper with 7/8 in connections and a 3 1/2 in cut out. Used in HVAC and refrigeration systems to prevent reverse flow of refrigerant, ensuring one-directional flow and protecting system components
Parker
Spring-loaded ball check valve constructed of copper with 7/8 in connections and a 3 1/2 in cut out. Used in HVAC and refrigeration systems to prevent reverse flow of refrigerant, ensuring one-directional flow and protecting system components