Pressure Reducing Valve
Low Pressure Accessory Valves
Pressure Reducing Valve for Circuit Pressure Control
- For use in double or single acting systems.
- Direct acting, poppet style, adjustable, cartridge construction.
- Cartridge can be installed directly into your manifold.
- Set Range from 1 MPa (10 bar) to 6.2 MPa (62 bar) recommended.
- Repeatability is +/- 10% of set pressure.
- Maximum inlet pressure 20 MPa (200 bar).
- Two-port design eliminates need for third fluid line to drain bypass flow (internal leakage) back to system reservoir.
- Recommended filtration: 25 Micron (Nom) / 40 Micron (ABS) (min.)
OPERATION: The Pressure Reducing Valve (PRV) is a Normally Open (N/O) pressure control device. The valve remains open and fluid flows freely to downstream devices (from the valve to devices) until the pressure in the valve reaches the pressure (adjustable) set-point. At the set-point pressure, the valve closes, blocking further flow and pressure rise to the downstream devices. If there is a sufficient down-stream pressure loss (from the valve to devices), the PRV will re-open, allowing flow to pass through the valve until the pressure again reaches the valve set-point. The PRV is designed for use in both single acting and double acting systems.
Order a Filter Plate to protect valves from debris (Model No. L7-0842-01)
For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 mµ Ra.
NOTE: Maximum system flow rate is 5.7 l/m unless otherwise noted. Excess flow voids warranty.
| Model No. | Set Pressure Range | System Pressure |
|---|---|---|
| L7-0512-00 | 1.0 MPa (10 bar) - 6.2 MPa (62 bar) | 20 MPa (200 bar) |
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