We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Parker Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way - Pressure Control Cartridge Valves
ParkerPressure Control Cartridge Valves

Parker Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way

The PARKER Pressure Relief Valve (SKU 3G-OTH-161285) is a steel pressure control cartridge valve with a screw-in, screw adjustment, two-way configuration. It features a C10-2 valve cavity size and a polyurethane…

SKU 3G-OTH-161285

Brand
Parker
Item
Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way
Category
Pressure Control Cartridge Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Parker
Manufacturer Part Number
RDH103S10
Type
Screw-In, Screw Adjustment, Two-Way, C10-2 Valve Cavity Size

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PARKER Pressure Relief Valve (SKU 3G-OTH-161285) is a steel pressure control cartridge valve with a screw-in, screw adjustment, two-way configuration. It features a C10-2 valve cavity size and a polyurethane seal, with the manufacturer part number RDH103S10.

Frequently Asked Questions

What is the PARKER RDH103S10 pressure relief valve used for?

The PARKER RDH103S10 is a steel pressure control cartridge valve used to limit system pressure in hydraulic circuits. It is commonly applied in industrial machinery, mobile equipment, and fluid power systems where reliable overpressure protection is required.

What are the specifications of the PARKER RDH103S10 valve?

The PARKER RDH103S10 is a screw-in, screw adjustment, two-way pressure relief valve with a C10-2 cavity size. It is made of steel with a polyurethane seal. The manufacturer part number is RDH103S10, and the model series is RDH103.

Where to buy the PARKER RDH103S10 pressure relief valve worldwide?

You can source the PARKER RDH103S10 pressure relief valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the valve reaches your facility reliably.

How to install the PARKER RDH103S10 cartridge valve?

Install the PARKER RDH103S10 by screwing it into a compatible C10-2 cavity with the correct torque. Ensure the seal is properly seated and the system is depressurized before installation. Always follow generic hydraulic cartridge valve best practices for safe operation.

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C10-2 Valve Cavity Size (MPN RDH103S30)
Parker
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C10-2 Valve Cavity Size (MPN RDH103S30)
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C10-2 Valve Cavity Size (MPN RD102S30)
Parker
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C10-2 Valve Cavity Size (MPN RD102S30)
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C08-2 Valve Cavity Size (MPN RDH083S30)
Parker
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C08-2 Valve Cavity Size (MPN RDH083S30)
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C04-2 Valve Cavity Size (MPN RDH042S30)
Parker
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C04-2 Valve Cavity Size (MPN RDH042S30)
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C08-2 Valve Cavity Size (MPN RDH082S30)
Parker
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C08-2 Valve Cavity Size (MPN RDH082S30)
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C08-2 Valve Cavity Size (MPN RAH081S30)
Parker
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C08-2 Valve Cavity Size (MPN RAH081S30)

More from Parker

View all Parker parts
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Three-Way, C10-3 Valve Cavity Size (MPN PRH101S30)
Parker
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Three-Way, C10-3 Valve Cavity Size (MPN PRH101S30)
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C10-2 Valve Cavity Size (MPN RAH101S30)
Parker
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C10-2 Valve Cavity Size (MPN RAH101S30)
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C08-2 Valve Cavity Size (MPN RDH082S15)
Parker
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C08-2 Valve Cavity Size (MPN RDH082S15)
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C10-2 Valve Cavity Size (MPN RAH101S10)
Parker
PARKER Pressure Relief Valve: Steel, Screw-In, Screw Adjustment, Two-Way, C10-2 Valve Cavity Size (MPN RAH101S10)
PARKER Cartridge Valve: Steel, Screw-In, Two Positions, Normally Closed, Screw Adjustment, One-Way (MPN RDH083S50)
Parker
PARKER Cartridge Valve: Steel, Screw-In, Two Positions, Normally Closed, Screw Adjustment, One-Way (MPN RDH083S50)
PARKER Cartridge Valve: Steel, Block-Mounted, Two Positions, Normally Closed, Screw Adjustment (MPN RAH081S50)
Parker
PARKER Cartridge Valve: Steel, Block-Mounted, Two Positions, Normally Closed, Screw Adjustment (MPN RAH081S50)
PARKER Cartridge Valve: Steel, Block-Mounted, Two Positions, Normally Closed, Screw Adjustment (MPN PRH081S50)
Parker
PARKER Cartridge Valve: Steel, Block-Mounted, Two Positions, Normally Closed, Screw Adjustment (MPN PRH081S50)
PARKER Direct Acting Relief Valve: Steel, Screw-In, Screwdriver Adjustment, Two-Way, Pressure, A04B2 (MPN A04B2HZN)
Parker
PARKER Direct Acting Relief Valve: Steel, Screw-In, Screwdriver Adjustment, Two-Way, Pressure, A04B2 (MPN A04B2HZN)