Bokin Electro-Hydraulic Technology (Foshan) Co., Ltd. is one of the leading manufacturers and suppliers of hydraulic proportional directional valve 4wree10 f1 4-20ma control in China. If you're going to wholesale bulk durable hydraulic proportional directional valve 4wree10 f1 4-20ma control made in China, welcome to get pricelist from our factory. All customized products are with high quality and competitive price.
Product Parameters
▶ Size 10
▶ Component series 3X
▶ Maximum operating pressure 350 bar
▶ Maximum flow 180 L/min
▶ Rated flow 25 … 75 L/min (Δp = 10 bar)
Features
▶ 4/2 or 4/3-way version
▶ For subplate mounting
▶ Porting pattern according to ISO 4401-05-04-0-05
▶ Control of flow direction and size
▶ Operation by means of proportional solenoids with central thread
▶ Spring-centered control spool
▶ Integrated electronics (OBE) with voltage input ("F1")
▶ CE conformity according to EMC Directive 2014/30/EU.
Hydraulic Proportional Directional Valve 4WREE10 F1 4-20mA Control Complete Model
4WREE 10 W50-3X/V/24F1
4WREE 10 W75-3X/V/24F1
4WREE 10 E50-3X/V/24F1
4WREE 10 E75-3X/V/24F1
4WREE 10 E1-50-3X/V/24F1
4WREE 10 E1-75-3X/V/24F1
Technical Specifications
|
Available Size |
4WREE6 |
4WREE10 |
|
Dynamic Response Time |
<30ms |
|
|
Max Operating Pressure |
350bar |
|
|
Max Flow |
80L/min |
180L/min |
|
Rated Flow |
4~32L/min(Δp=10bar) |
25~75L/min(Δp=10bar) |
|
Supply Voltage |
DC24V |
|
|
Interfaces of the Control Electronics |
±10V/4~20mA |
|
Product Advantages
1. Heavy-Duty Current Loop Precision
Control
Engineered with a direct-acting proportional control mechanism and high-sensitivity position feedback, this valve excels in large-flow precision regulation. The "F1" interface features 4–20 mA current loop control, with an input resistance of 200 Ω, ensuring anti-interference and consistent signal transmission. With temperature drift ≤0.15%/10K and pressure drift ≤0.1%/100 bar, it maintains stable flow and direction control even under fluctuating working conditions, supported by multiple control spool options (zero overlap, overlap, injection control).
2. Universal Compatibility & Streamlined Deployment
Compliant with the ISO 4401-05-04-0-05 porting pattern, the valve supports standardized subplate mounting, enabling seamless integration with global hydraulic components. The built-in OBE integrated electronics reduces system wiring complexity, while the 24VDC power supply (19–36VDC operating range) offers strong adaptability. It is compatible with mineral oil (HL/HLP), biodegradable oil (HEES/ HETG), and flame-resistant oil (HFC/ HFDU), with NBR/FKM seal options to match different fluid types.
3. Rugged Durability for Harsh Industrial Settings
Boasting an IP65 protection rating, the valve thrives in harsh environments with high humidity (up to 95% relative humidity without condensation) and temperature variations (-20℃ to 60℃). Designed for heavy-duty use, it handles a maximum operating pressure of 350 bar (ports A, B, P) and a maximum flow of 180 l/min. With an MTTF of 150 years, resistance to vibration (10–2000Hz, 10g) and shock (15g, 11ms), it ensures reliable performance in demanding applications like large-scale machinery and industrial hydraulic systems.
4. User-Centric Design & Enhanced Safety Features
The valve offers flexible flow configurations with rated flows of 25/50/75 l/min (Δp=5 bar/control edge), adapting to varying load requirements. The externally adjustable zero-point (with protective plug) allows on-site calibration without disassembling the valve, while the integrated cable break monitoring (for F1 interface, <1.5 mA) automatically shuts off the output stage for enhanced safety. The spring-centered control spool ensures safe system reset upon power failure, and optional pressure compensation elements prevent condensate formation in high-humidity or outdoor environments.
Our Advantage
CORE TECHNOLOGY
20+ years R&D experience, industry expert-led, independent IP rights
CORE IP PRODUCT
4WREE, 4WRKE, 4WRJE, 4WRLE, 4WRPEH, etc
OUTPUT
Proportional valve monthly output >10000+ pieces
BRAND
100% independent proportional valve brand, supporting brand customization
CUSTOMIZED ELECTRO-HYDRAULIC SYSTEM SOLUTIONS FOR ALL APPLICATIONS
Integrating core component development, system design and customized Implementation Services
APPLICATION FIELDS
• Precision Injection Molding
• Die Casting
• Metallurgy & Foundry
• New Energy
CE Certificate
Hydraulic proportional valve CE certification certificate
FAQ
Q: How many packaging options do you have?
A: Standard export wooden cases are adopted for transportation safety. Customized packaging is available at negotiated additional costs.
Q: May I have a new sample made with my design for confirmation?
A: Customized sample development is acceptable, with the customer bearing the sample cost.
Q: What's your shipping service?
A: One-stop shipping services are offered, including vessel booking, goods consolidation, customs declaration, document preparation and port delivery. Cooperation with OOCL, Maersk, MSC ensures safe and on-time delivery.
Q: Do you have the test and audit service?
A: Yes. We provide designated product test reports (performance, pressure, flow, etc.) and factory audit reports, with production processes and quality control systems fully compliant with international industrial standards.
Q: Why Choose Bokin?
A: 20+ years of industry experience focusing on R&D, production and after-sales service. Acts as buying office for overseas customers in China, offering one-stop procurement solutions. Core advantages: independent IP rights for proportional valves, monthly output over 10,000 units, long-term cooperation with Rexroth, Parker, Atos.
Q: How about Bokin's after-sale policy and term?
A: 1-year quality guarantee for regular products. Free technical support and defective part replacement (non-human damage) during warranty. Lifelong maintenance and favorable-priced original spare parts for out-of-warranty products.
Q: Can I request to change the form of packaging and transportation?
A: Packaging and transportation methods can be adjusted upon request, with additional costs borne by the customer. Notify in advance for cost calculation.
Q: How many square meters is your factory?
A: Over 3,000 m², including R&D laboratories, production workshops, quality inspection areas and product showroom.
Q: What main software are you using in your product drawing?
A: Advanced hydraulic component design software including AutoCAD, SolidWorks and ANSYS ensuring drawing accuracy and feasibility.
Q: How many different types of products does your company manufacture?
A: Our product range covers over 500 standard models, including hydraulic pumps (A4VSO, PGX internal gear pump, A10VSO series), hydraulic valves (4WREE/ 4WRPEH/ 4WRKE/ 4WRJE/ 4WRLE/ 4WRAE/ 4WRTE/ 4WRZE proportional directional valves) and hydraulic motors. Strong OEM/ODM capabilities support development based on samples or technical requirements.
Q: Can we cooperate with Bokin as an agent or exclusive agency?
A: Agent and exclusive distributor cooperation is welcome worldwide. Favorable policies include competitive pricing, marketing support, technical training and regional protection. Contact overseas manager for details.
Q: Where are your products used?
A: Widely applied in die casting machinery, injection molding machines, blow molding machines, press machines, new energy equipment, heavy construction machinery, industrial automation lines and marine equipment.
Q: Can you arrange shipment for customers?
A: Rich shipping experience with cooperation with OOCL, Maersk, MSC, DHL, FedEx. One-stop services include booking, consolidation, customs declaration and document preparation.
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