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PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, 316 Stainless Steel - 71 Series Hydraulic Quick-Connect Coupling Plugs
PARKER71 Series Hydraulic Quick-Connect Coupling Plugs

PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, 316 Stainless Steel

The PARKER 71 Series Hydraulic Quick-Connect Coupling Plug (MPN S71-3N6-6EFV) is a 3/8 in coupling size, 316 Stainless Steel, Female UNF type. It features a Fluorocarbon seal material and a 316 Stainless Steel body…

SKU 3G-OTH-457351

Brand
PARKER
Item
Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, 316 Stainless Steel
Category
71 Series Hydraulic Quick-Connect Coupling Plugs
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Technical Specifications

PARKER
Manufacturer Part Number
S71-3N6-6EFV
Type
Female UNF
Body Material
316 Stainless Steel
Seal Material
Fluorocarbon
Stainless Steel
316
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER 71 Series Hydraulic Quick-Connect Coupling Plug (MPN S71-3N6-6EFV) is a 3/8 in coupling size, 316 Stainless Steel, Female UNF type. It features a Fluorocarbon seal material and a 316 Stainless Steel body, designed for reliable hydraulic connections.

Frequently Asked Questions

What is the PARKER 71 Series hydraulic quick-connect coupling used for?

The PARKER 71 Series hydraulic quick-connect coupling plug (MPN S71-3N6-6EFV) is used for reliable hydraulic connections in industrial fluid power systems. Its 316 stainless steel body and fluorocarbon seal resist corrosion and high temperatures, making it suitable for demanding environments like chemical processing and marine applications.

What are the specifications of the PARKER S71-3N6-6EFV coupling?

The PARKER S71-3N6-6EFV is a 3/8 in coupling size, 316 stainless steel, female UNF type plug from the 71 Series. It features a fluorocarbon seal material and a 316 stainless steel body. The manufacturer part number is S71-3N6-6EFV, designed for secure hydraulic connections.

Where to buy PARKER hydraulic couplings in worldwide?

3G Electric supplies PARKER hydraulic couplings like the S71-3N6-6EFV to worldwide customers. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine PARKER 71 Series quick-connect couplings to your facility, regardless of location.

How to install a PARKER 71 Series quick-connect coupling?

To install a PARKER 71 Series quick-connect coupling, ensure the system is depressurized and clean. Align the female UNF threads of the S71-3N6-6EFV plug with the mating male connector, hand-tighten, then use a wrench to secure without over-torquing. Always follow manufacturer guidelines for seal compatibility and pressure ratings.

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 71 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.

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