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Parker Pressure Control Valve: 15 gpm, 90 psi Max Set, Stainless Steel - Soft-Seat Pressure Control Valves
ParkerSoft-Seat Pressure Control Valves

Parker Pressure Control Valve: 15 gpm, 90 psi Max Set, Stainless Steel

The PARKER 647B-3-3/4-2 is a soft-seat pressure control valve in stainless steel, rated for 15 gpm with a 90 psi maximum set point and 3/4 in NPT connections. 3G Electric interprets this demand and delivers the…

SKU 3G-OTH-173139

Brand
Parker
Item
Pressure Control Valve: 15 gpm, 90 psi Max Set, Stainless Steel
Category
Soft-Seat Pressure Control Valves
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Technical Specifications

Parker
Manufacturer Part Number
647B-3-3/4-2
Type
Stainless Steel
NPT
3/4 in
Max Set
90 psi
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Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER 647B-3-3/4-2 is a soft-seat pressure control valve in stainless steel, rated for 15 gpm with a 90 psi maximum set point and 3/4 in NPT connections. 3G Electric interprets this demand and delivers the genuine Parker valve, backed by specialist depth in controls across 14 industrial departments.

Frequently Asked Questions

What is the Parker 647B-3-3/4-2 pressure control valve used for?

The Parker 647B-3-3/4-2 is a soft-seat pressure control valve used in hydraulic and pneumatic systems to regulate downstream pressure. It is commonly applied in industrial fluid power circuits, process control, and machinery requiring precise pressure limiting up to 90 psi.

What are the specifications of the Parker 647B-3-3/4-2 valve?

This Parker valve has a maximum flow of 15 gpm, a maximum pressure set point of 90 psi, and a 3/4 in NPT connection. The body is stainless steel, and it features a soft-seat design for leak-tight shutoff. The manufacturer part number is 647B-3-3/4-2.

Where to buy the Parker 647B-3-3/4-2 valve worldwide?

3G Electric supplies the Parker 647B-3-3/4-2 pressure control valve worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the Parker 647B-3-3/4-2 pressure control valve?

Install the Parker 647B-3-3/4-2 valve in-line with flow direction per the arrow on the body. Use thread sealant on NPT connections and avoid overtightening. Set the pressure by adjusting the spring screw while monitoring downstream pressure with a gauge.

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 soft-seat pressure control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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