COUNTERBALANCE VALVE CP441-1-B-0-E-B-XXX-4.5-015
CP441-1, Hydraulic Vent Valve
Operation
This 3-ported, externally piloted unit is a 12-size cartridge style, low leakage counterbalance valve with hydraulic vent. 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.
Artikelnummer:
131394.000
Förpackningsstorlek:
0 pcs
Minsta beställningskvantitet:
1 pcs
Cavity
CP12-3S
Flow Nominel
115 lpm
Forureningsgrad maks.
20/18/14 - ISO 4406
Model kode
CP441-1-B-0-E-B-XXX-3.0-015
Mærke navn
Danfoss
Olieviskositet anbefalet
12 - 54 cSt
Pilotforhold
3:1
Tilspændingsmoment
68 - 75 Nm
Tryk maks.
350 bar
Trykindstilling maks.
207 bar
Trykindstilling min.
103 bar
Förpackningsstorlek
0 pcs
Streckkod
5704334558248
Bruttovikt
0,32 Kg
Nettovikt
0,32 Kg
Ursprungsland
Intrastat artikelkod
84812010
CP441-1, Hydraulic Vent Valve
Operation
This 3-ported, externally piloted unit is a 12-size cartridge style, low leakage counterbalance valve with hydraulic vent. 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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