VBCD3-4DE-A Hydraulic Control Valve High Sealing Performance For Construction Machinery
Price:
$8-40
MOQ:
5
Delivery Time:
7-15days
Brand:
runhe
Product Description
VBCD3-4DE-A Hydraulic Control Valve High Sealing Performance For Construction Machinery
The VBCD3-4DE-A Hydraulic Valve boasts excellent high sealing performance, ensuring zero leakage in harsh working conditions. With fast response and anti-corrosion properties, it delivers stable pressure control for construction machinery hydraulic circuits. Ideal for heavy engineering equipment, it enhances operational reliability and extends service life in high-intensity construction scenarios.
Product Specifications
| Item | Specification |
| Model | VBCD3-4DE-A |
| Valve Type | Hydraulic Ball Valve |
| Connection Type | G3/8 Threaded Connection |
| Valve Body Material | Carbon Steel / Stainless Steel (Optional) |
| Seal Material | Nitrile Rubber (NBR) / Fluororubber (FKM) (Optional) |
| Media Compatibility | Mineral oil, water-glycol, and other standard hydraulic fluids |
| Operation Mode |
Manual Rotary Handle
|
Performance Parameters
|
Parameter
|
Value
|
|---|---|
|
Rated Pressure
|
31.5 MPa
|
|
Operating Temperature Range
|
-20℃ ~ +100℃
|
|
Leakage Performance
|
Zero leakage under rated pressure (after factory testing)
|
|
Operating Torque
|
≤ 15 N·m (at room temperature)
|
|
Service Life
|
≥ 10,000 cycles (under normal operating conditions)
|
Applications
-
Industrial Hydraulic Systems: Hydraulic circuits of various industrial equipment for fluid on/off control
-
Construction Machinery: Excavators, loaders, cranes, and other construction equipment hydraulic systems
-
Mining Equipment: Hydraulic supports, drilling rigs, and mineral processing equipment
-
Metallurgical Machinery: Rolling mills, continuous casters, and smelting equipment hydraulic circuits
-
Marine Equipment: Deck machinery, steering gear, and marine hydraulic pipelines
-
Agricultural Machinery: Large-scale agricultural equipment with hydraulic control systems
Key Advantages
-
High Pressure Bearing Capacity: Adopts one-piece forged valve body structure, which effectively resists 31.5 MPa high pressure and avoids deformation or leakage under pressure shock.
-
Reliable Sealing Performance: Optional NBR/FKM seal materials match the valve body precisely, ensuring zero leakage in long-term use and adapting to different hydraulic media.
-
Universal Compatibility: Standard G3/8 threaded interface is compatible with mainstream hydraulic pipelines, enabling quick and easy installation without additional adapters.
-
Durable Structure: Corrosion and wear-resistant surface treatment, combined with high-quality materials, ensures stable operation in harsh environments such as dust, humidity, and temperature changes.
-
Easy Operation: Light rotary handle design reduces operating torque, allowing quick on/off switching of fluid and improving work efficiency.
-
Strict Quality Control: 100% pressure testing before delivery, compliant with ISO 9001 quality system, with stable performance and reliable quality.
Hebei Runhe Hydraulic Machinery Co., Ltd., a subsidiary of Hanjiu Technology Group, is one of the most well-known suppliers to large-scale OEM equipment manufacturers in the domestic hydraulic industry. Our products include hydraulic cylinders, hydraulic pumps, and hydraulic motors, widely used in automation equipment, agricultural machinery, hoisting machinery, engineering vehicles, printing machinery, intelligent warehousing systems, and port vessels.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hebei Runhe Hydraulic Machinery Co., Ltd.
Location
No. 18, Zhonghua South Street, Qiaoxi District, Shijiazhuang City, Hebei Province, China
Contact Person
Alfred