- RS Stock No.:
- 134-7062
- Mfr. Part No.:
- ZNS-AB02-2-S0-D1
- Manufacturer:
- Parker
Discontinued product
- RS Stock No.:
- 134-7062
- Mfr. Part No.:
- ZNS-AB02-2-S0-D1
- Manufacturer:
- Parker
Technical data sheets
Legislation and Compliance
Product Details
CETOP 05 Counterbalance Valves
ZNS series CETOP 05 counterbalance use a leak free poppet valve to provide reliable and smooth operation of a hydraulic actuator when overrunning. A pilot valve operated by the inlet flow controls the return flow and ensures smooth and cavitation free motion of the load. CETOP 05 counterbalance valves can be stacked with other flow control valves under directional control valves and subplate mounted.
Features and Benefits
Controls movement of loads
Leak free poppet for load holding
Provides secondary relief protection for actuators
Unrestricted mounting position
315 bar maximum operating pressure
4.5:1 pilot ratio
120 L/min nominal flow rate
Mounting interface DIN 24340 A10 / ISO 4401 / NFPA D05 compatible
Available with pressure control on A, B or A and B
Applications
Suitable for general and industrial hydraulic applications and machine tooling.
Note
To ensure safe load holding the setting pressure should be approximately 30% higher than the maximum load pressure.
Counterbalance Valves
Specifications
Attribute | Value |
---|---|
Maximum Operating Pressure | 315 bar |
Manufacturer Series | ZNS |
CETOP Mounting | CETOP 5 |
Maximum Operating Temperature | +60°C |
Minimum Operating Temperature | -20°C |