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PARKER Hydraulic Quick Connect Hose Coupling: 1/2 in Coupling Size, Steel - ISO B Series Hydraulic Quick-Connect Coupling Plugs
PARKERISO B Series Hydraulic Quick-Connect Coupling Plugs

PARKER Hydraulic Quick Connect Hose Coupling: 1/2 in Coupling Size, Steel

The PARKER ISO B Series Hydraulic Quick-Connect Coupling Plug (MPN H4-63) is a steel coupling with a 1/2"-14 thread size, a 45 lpm max. flow rate, and a nitrile seal. 3G Electric interprets this demand and delivers…

SKU 3G-OTH-456517

Brand
PARKER
Item
Hydraulic Quick Connect Hose Coupling: 1/2 in Coupling Size, Steel
Category
ISO B Series Hydraulic Quick-Connect Coupling Plugs
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Technical Specifications

PARKER
Manufacturer Part Number
H4-63
Type
Steel, 45 lpm Max. Flow Rate
Thread Size
1/2"-14
Seal Material
Nitrile
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER ISO B Series Hydraulic Quick-Connect Coupling Plug (MPN H4-63) is a steel coupling with a 1/2"-14 thread size, a 45 lpm max. flow rate, and a nitrile seal. 3G Electric interprets this demand and delivers the genuine PARKER part, backed by our specialist expertise in pumps and controls across 14 industrial departments.

Frequently Asked Questions

What is the PARKER H4-63 hydraulic quick connect coupling used for?

The PARKER H4-63 is an ISO B Series hydraulic quick-connect coupling plug used in fluid power systems to enable rapid connection and disconnection of hydraulic lines under pressure. It is commonly applied in mobile equipment, industrial machinery, and hydraulic tooling where reliable, leak-free coupling is required.

What are the specifications of the PARKER H4-63 coupling?

The PARKER H4-63 is a steel hydraulic quick-connect coupling plug with a 1/2"-14 thread size, a 45 lpm maximum flow rate, and a nitrile seal material. It is part of the ISO B Series and is manufactured by PARKER under MPN H4-63.

Where to buy the PARKER H4-63 coupling worldwide?

3G Electric supplies the genuine PARKER H4-63 hydraulic quick-connect coupling worldwide. We handle full logistics, customs clearance, and delivery to your site. As a specialist in pumps and controls across 14 industrial departments, we source and deliver the exact PARKER part you need.

How to select the correct PARKER hydraulic quick connect coupling?

To select the correct PARKER coupling, match the thread size (e.g., 1/2"-14), maximum flow rate (e.g., 45 lpm), seal material (e.g., nitrile), and series (ISO B) to your system requirements. Verify pressure rating and fluid compatibility. 3G Electric can help interpret your demand and source the right PARKER part.

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 iso b 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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