Single hydraulic control check valve (with manual shutoff)
Single hydraulic control check valve (with manual shutoff)
Instructions for use:
Pilot-operated check valves are used to block actuators in both directions, allowing fluid to flow in one direction and blocking fluid in the opposite direction until pressure is applied.
These valves are very safe and therefore ideal for installation on crane hydraulic cylinders, shutting off the system to avoid any risk of operator error.
Application:
Connect V1 and V2 to the pressure flow, C1 to the free flow side of the actuator and C2 to the side of the actuator that you want to block
Specifications | 1/4”Lc/RUBINETTO | 3/8”Lc/RUBINETTO | 1/2”Lc/RUBINETTO | 1/4”Lc RUB.2CEXC | 3/8”Lc RUB.2CEXC | 1/2”Lc RUB.2CC |
Pilot ratio | 1：5.5 | 1：5.5 | 1：5 | 1：5.5 | 1：5.5 | 1：5 |
Maximum flow（L/min） | 20 | 30 | 50 | 20 | 30 | 50 |
Maximum pressure（Bar） | 350 | |||||
Opening pressure（Bar） | 4 | 3 | 3 | 4 | 4 | 3 |
Model | V1/V2/C1/C2 | L | L1 | L2 | H | S |
HYVBPSE1/4”Lc/RUBINETTO | G1/4” | 64 | 112 | 34 | 60 | 30 |
HYVBPSE3/8”Lc/RUBINETTO | G3/8” | 64 | 118 | 36 | 60 | 30 |
HYVBPSE1/2”Lc/RUBINETTO | G1/2” | 90 | 142 | 45 | 70 | 35 |
HYVBPSE1/4”Lc RUB.2CEXC | G1/4”12L | 64 | 131 | 34 | 60 | 30 |
HYVBPSE3/8”RUB.2CEXC | G3/8”12L | 64 | 131 | 36 | 60 | 30 |
HYVBPSE1/2”Lc RUB.2CC | G1/2”15L | 90 | 164 | 45 | 70 | 35 |