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4WRPEH Series High Response Hydraulic Proportional Solenoid Valve for Industrial Hydraulic Systems

This direct-operated proportional valve is equipped with built-in spool position feedback and integrated OBE amplifier. It delivers ultra-fast response and low hysteresis for precise flow, speed and position closed-loop control. Multiple signal interfaces and safe fail-safe design fit high-precision industrial hydraulic equipment.

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Introduction to the 4WRPEH Series High Response Hydraulic Proportional Solenoid Valve

This high-response proportional directional valve adopts servo-grade spool and sleeve matching, available in NG6 and NG10 sizes with max working pressure up to 315bar. Each valve undergoes strict calibration, pressure resistance and cycle aging tests before delivery. ISO standard subplate mounting supports OEM assembly, equipment upgrading and replacement for precision hydraulic stations.

Details of the 4WRPEH Series High Response Hydraulic Proportional Solenoid Valve

FEATURES

Features of the 4WRPEH Series High Response Hydraulic Proportional Solenoid Valve

Closed-Loop Position Accuracy

Closed-Loop Position Accuracy

The inductive position sensor eliminates output deviation for precise, repeatable hydraulic control.

Flexible Signal Integration

Flexible Signal Integration

The OBE amplifier supports ±10V and 4–20mA inputs, with optional IO-Link communication.

Fast High-Frequency Response

Fast High-Frequency Response

Extremely short response time and minimal hysteresis improve machining accuracy during long operating cycles.

Fail-Safe Protected Operation

Fail-Safe Protected Operation

The power-off safe position and IP65 connector improve safety and resistance to dust and moisture.

Compact Pilot-Free Maintenance

Compact Pilot-Free Maintenance

No external pilot supply is required, while the integrated modular design simplifies system layout, calibration and service.

APPLICATIONS

Related Application

Hydraulic Proportional Solenoid Valve for Construction

Provides precise closed-loop control for automated construction machinery and hydraulic test systems.

Hydraulic Proportional Solenoid Valve for Agriculture

Regulates advanced agricultural actuators with flexible signal input and repeatable proportional output.

Hydraulic Proportional Solenoid Valve for Marine

Controls marine automation and motion systems with fail-safe positioning and IP65 protection.

Hydraulic Proportional Solenoid Valve for Mining

Supports automated mining actuators requiring reliable proportional control in dusty or damp conditions.

Hydraulic Proportional Solenoid Valve for Metallurgy

Operates metal forming presses, tensile testers and CNC hydraulic units with high-frequency accuracy.

Products Feedback

Questions & Answers

Can you customize products to my specifications?

Absolutely. We provide OEM/ODM services and can manufacture according to your samples or technical drawings.

How quickly can you deliver products?

For in-stock items, we can ship within 3 days. For custom or non-stock items, delivery usually takes 7–15 days. We’ll confirm exact timing based on current inventory.

Is there a minimum order quantity?

Yes, but it’s flexible. Spare parts often have an MOQ of 1 piece, while complete pumps or motors vary by model—please inquire for details.

Are you a factory or a trading company?

We are a hybrid—both a manufacturer and a trading company. We produce our own products and also source specific components to offer complete solutions.

How do you ensure product quality?

We follow strict quality control protocols. All parts undergo CNC machining and heat treatment, and each is 100% tested before delivery to guarantee precision and reliability.

What payment methods do you accept?

We accept T/T, L/C, Western Union, Alibaba Trade Assurance, and VISA. For new customers, we usually require full prepayment or a 30% deposit with the balance due before shipment.

What shipping methods are available?

We offer flexible shipping via express carriers (DHL, FedEx, UPS) and sea freight (CIF/FOB). We can also deliver to your designated freight forwarder in China.

What is the warranty period for your products?

All products come with a 1-year warranty, provided they are installed and operated under normal conditions.

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CONTACT US

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Inquiry

Tell us the model, application or target part number. Our sales team will help confirm specifications and quotation details.

Anya Zhang

anyazhang@tejingyy.com | +8618159153182

Taylor Shen 

taylorshen@tejingyy.com | +861815059722
Bill Yang 

billyang@tejingyy.com | +8618160919625

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