Pressure Control Valves VSVC-06
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Features
- Atmospherically-vented counterbalance valves with pilot assist are meant to control an overrunning load. The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a rate determined by the pilot ratio. Back pressure at port 2 does not affect the valve setting because the spring chamber is atmospherically referenced. Other names for this valve include motion control valve and over center valve.
- Specifications
- How to Order
| Model Number | Maximum Pressure (bar) |
Pliot Ratlo | Adjustment Pressure (bar) |
Check Cracking Pressure (bar) |
Maximum Flow (lpm) |
Weight (kg) |
|---|---|---|---|---|---|---|
| VSVC-06 | 420 ( 6092 psi) | 1:1 / 2:1 / 3:1 / 5:1 | *~420 | 2.8 (40.61 psi) | 240 (63.4gpm) | 0.76 (1.68lbs) |
| Fluid Type | ISO VG 32, 46, 68 | |||||
| Viscosity (cSt) | 10~400 (59~1854 SSU) | |||||
| Operating Temperature (°C) | -30~100 (-22~212°F) | |||||
| Contamination Level | ISO4406. 20/18/15 NAS1638. 9 | |||||
