Product Catalogue
- Transfer Type Molding Machine
- Plate Vulcanizing Press
- Vacuum Vulcanizing Press
- Rubber Injection Molding Machine
- Transfer Type Molding Machine For Thermoset Plastic
- Rubber Mould
- Rubber Products
- Rubber machinery,
- hydraulic valve
- Plastic
Direct-action counterbalance valve
Model LCYZ is a complex valve composed of a check valve and a operated pressure valve. When the fluid from port B to A, the check valve will open, the fluid can flow without any block. Reserves then the check valve closed. There is pressure difference from port A to port B, when there is pressure in the
control port, then it can reduce the pressure difference from A to B, the value is 1/4.3 of the pressurex.
control port, then it can reduce the pressure difference from A to B, the value is 1/4.3 of the pressurex.
Technical specification
|
Rated Flow (l/min) |
35 |
| Pressure (MPa) |
31.5 |
| Hydraulic Fluid |
Mineral Oil, Phosphate |
| Viscosity (mm2/s) |
2.8~320 |
| Fluid Temp. () |
-20~70 |
| Control rate in control port |
4.3 |
Model description Function symbol
External dimensions Hole size
