Hydraulic Directional Control Valve
GCJX Hydraulic Valve
The GCJX series multi spool directional control valves are sectional hydraulic control valves for construction machinery, featuring a cast-in internal flow passage structure. The valve assembly consists of an inlet section with integrated pressure relief valve, standard directional valve sections, and an outlet section, enabling centralized control of multiple hydraulic actuators.
Both manual control and hydraulic pilot control are supported. Through modular sectional combination, the GCJX series can be configured to meet different system requirements and is suitable for hydraulic systems used in construction machinery, mining machinery, agricultural machinery, coal mining equipment, and metallurgical machinery.
Both manual control and hydraulic pilot control are supported. Through modular sectional combination, the GCJX series can be configured to meet different system requirements and is suitable for hydraulic systems used in construction machinery, mining machinery, agricultural machinery, coal mining equipment, and metallurgical machinery.
Features & Advantages
- Centralized multi-actuator control: Supports control of up to 10 working functions, making it suitable for multi-circuit hydraulic systems.
- Flexible oil supply modes: Compatible with single-pump or multi-pump supply, allowing easy matching with different system architectures.
- Modular sectional structure: A cast-in internal flow passage sectional design provides high integration and facilitates system configuration and future expansion.
- Series-based specification options: Multiple port sizes and flow ratings are available to meet the selection requirements of different equipment types.
GCJX-G15L Request a Quote
| Nominal Pressure (bar) | Nominal Flow (L/min) | Allowable Back Pressure (bar) | Fluid Media | Mounting Type | Control Type | Seal Material | Body Material |
| 315 | 70 | 20 | Hydraulic oil | Threaded/flanged connection | Manual/Hydraulic | NBR/FKM (Viton) | Cast iron |
GCJX-G20L Request a Quote
| Nominal Pressure (bar) | Nominal Flow (L/min) | Allowable Back Pressure (bar) | Fluid Media | Mounting Type | Control Type | Seal Material | Body Material |
| 315 | 150 | 20 | Hydraulic oil | Threaded/flanged connection | Manual/Hydraulic | NBR/FKM (Viton) | Cast iron |
GCJX-G25L Request a Quote
Diagram
Dimension Drawing
| Nominal Pressure (bar) | Nominal Flow (L/min) | Allowable Back Pressure (bar) | Fluid Media | Mounting Type | Control Type | Seal Material | Body Material |
| 315 | 200 | 20 | Hydraulic oil | Threaded/flanged connection | Manual/Hydraulic | NBR/FKM (Viton) | Cast iron |
GCJX-G32B Request a Quote
| Nominal Pressure (bar) | Nominal Flow (L/min) | Allowable Back Pressure (bar) | Fluid Media | Mounting Type | Control Type | Seal Material | Body Material |
| 315 | 300 | 20 | Hydraulic oil | Threaded/flanged connection | Manual/Hydraulic | NBR/FKM (Viton) | Cast iron |
Customer Cases
Pipe rolling machine manufactured by a company in Xuzhou, China
Underground transport vehicle manufactured by a company in Beijing, China