C.B. Valve 266l/m 35-110bar 10:1 CB20-HV-1-C-1-E-180-B-00
CB20-HV hydraulic Vent Valve
Operation
CB20-HV: Counterbalance valve, 20-size, hydraulic vent. This is a 3-ported, externally piloted, cartridge style, low leakage unit. The check section allows free flow from the directional valve (port 2) to the load (port 1), while normally blocking flow from port 1 to port 2. Reverse flow is blocked until pilot pressure is applied at port 3. When the load pressure at port 1 rises above the pressure setting, the integral relief valve is activated, and pressure is relieved from port 1 to port 2.
Applications
Single counterbalance valves are normally used when the load is unidirectional, such as aerial lifts, cranes, or winches. In load holding applications, they can be used as hose-break valves when installed near or within an actuator. Dual valves can be used for controlling loads bi-directionally in motor applications, or for cylinders going over center.
Varenummer:
83034222
Pakke str.:
0 pcs
Min. bestillingsenhed er:
1 pcs
Brand Name
Danfoss
Cavity
CP20-3S
Contamination level max.
20/18/14 - ISO 4406
Flow rate nominal LMin
266 lpm
Model code
CB20-HV-1-C-1-E-180-B-00
Oil viscocity recommended
12 - 54 cSt
Pilot ratio
10:1
Pressure max.
345 bar
Pressure setting max.
345 bar
Pressure setting min.
70 bar
Torque tightening
217 - 231 Nm
Pakke str.
0 pcs
Stregkode
5704334468240
Brutto vægt
1,82 Kg
Netto vægt
1,82 Kg
Oprindelsesland
ITA
Intrastat varekode
84812010
CB20-HV hydraulic Vent Valve
Operation
CB20-HV: Counterbalance valve, 20-size, hydraulic vent. This is a 3-ported, externally piloted, cartridge style, low leakage unit. The check section allows free flow from the directional valve (port 2) to the load (port 1), while normally blocking flow from port 1 to port 2. Reverse flow is blocked until pilot pressure is applied at port 3. When the load pressure at port 1 rises above the pressure setting, the integral relief valve is activated, and pressure is relieved from port 1 to port 2.
Applications
Single counterbalance valves are normally used when the load is unidirectional, such as aerial lifts, cranes, or winches. In load holding applications, they can be used as hose-break valves when installed near or within an actuator. Dual valves can be used for controlling loads bi-directionally in motor applications, or for cylinders going over center.
Copyright © 2025 HydraSpecma