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.
Partnumber:
83034222
Package size:
1 st
Min. order quantity is:
1 st
Flödeshastighet nominell LMin
266 lpm
Föroreningsgrad max.
20/18/14 - ISO 4406
Kavitet
CP20-3S
Modell kod
CB20-HV-1-C-1-E-180-B-00
Märke namn
Danfoss
Oljeviskositet rekommanderad
12 - 54 cSt
Pilot förhållande
10:1
Tryck max.
345 bar
Tryckinställning max.
345 bar
Tryckinställning min.
70 bar
Åtdragning moment
217 - 231 Nm
Förpackningsstorlek
1 st
Streckkod
374683
Bruttovikt
1,82 Kg
Nettovikt
1,82 Kg
Ursprungsland
ITA
Intrastat artikelkod
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.
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