Product Description
SUN CVGV-XCN
The SUN CVGV-XCN is a high-performance, pilot-operated, balanced counterbalance valve designed for controlling overrunning loads. It allows free flow from the directional valve to the load (port 2 to port 1) while blocking flow in the opposite direction. A pilot signal allows the valve to open proportionally, providing smooth and controlled motion when lowering a load. This valve also offers thermal relief functionality, protecting the circuit from pressure spikes caused by thermal expansion. Its robust, cartridge-style design ensures reliable load-holding and safety in demanding hydraulic systems.
Technical Specifications:
- Cavity: T-11A
- Series: 1
- Capacity: 15 gpm (60 L/min)
- Maximum Operating Pressure: 5000 psi (350 bar)
- Control Pilot Ratio: 3:1
- Adjustment Range: 1000 – 4000 psi (70 – 280 bar)
- Factory Pressure Setting: Set at 2000 psi (140 bar)
- Seal Material: Buna-N
- Valve Hex Size: 7/8 in.
- Maximum Valve Leakage at 110 SUS (24 cSt): 5 drops/min. at 1000 psi (70 bar)
SUN CVGV-XCN
Model：SUN CVGV-XCN
| Brand | SUN |
|---|---|
| Model | CVGV-XCN |
| Part No. | SUN CVGV-XCN |
| Category | Hydraulic valves |
| Link | https://www.echuan-hydraulic.com/product/sun-cvgv-xcn |