PARKERCPI Series Hydraulic Quick-Connect Coupling Plugs

PARKER Nipple: 1/4 in Coupling Size, NPT, Female NPT, 316 Stainless Steel

SKU 3G-OTH-458780

Brand

PARKER

Item

Nipple: 1/4 in Coupling Size, NPT, Female NPT, 316 Stainless Steel

Technical Specifications

PARKER

Manufacturer Part Number

4F-Q4VY-SS 

Type

NPT, Female NPT, -15° to 400°F 

Fitting Type

Female NPT 

Body Material

316 Stainless Steel 

Connection Type

NPT

Stainless Steel

316

Temperature Range

-15° to 400°F 

View Full Spec Sheet

Technical Documents

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PARKER Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER CPI Series Hydraulic Quick-Connect Coupling Plug (SKU 878EV6, MPN 4F-Q4VY-SS) is a 1/4 in coupling-size nipple with a 316 Stainless Steel body and Female NPT connection type, rated for temperatures from -15° to 400°F. This plug is designed for reliable hydraulic connections in demanding industrial environments.

Frequently Asked Questions

What is the PARKER 4F-Q4VY-SS hydraulic quick-connect coupling plug used for?

The PARKER 4F-Q4VY-SS is a CPI Series hydraulic quick-connect coupling plug used to create secure, leak-free connections in hydraulic systems. It is ideal for demanding industrial environments requiring reliable fluid transfer, such as manufacturing, mobile equipment, and process plants.

What are the specifications of the PARKER 4F-Q4VY-SS nipple?

The PARKER 4F-Q4VY-SS nipple has a 1/4 in coupling size, NPT connection type, and Female NPT fitting. It features a 316 Stainless Steel body and is rated for temperatures from -15° to 400°F. This plug is part of the CPI Series hydraulic quick-connect couplings.

Where to buy the PARKER 4F-Q4VY-SS worldwide?

3G Electric supplies the PARKER 4F-Q4VY-SS worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this CPI Series hydraulic quick-connect coupling plug for reliable hydraulic connections.

How to install a PARKER CPI Series quick-connect coupling plug?

To install the PARKER CPI Series plug, ensure the mating coupler is clean and undamaged. Apply thread sealant to the NPT threads, then hand-tighten the plug into the female port. Use a wrench for final tightening, avoiding over-torque. Verify the connection is secure before pressurizing the system.

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 cpi series hydraulic quick-connect coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all PARKER products →Contact our engineers →

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