Hydraulic Symbol
Description
A screw-in, cartridge-style, pilot-operated, spool-type, hydraulic pressure reducing/relieving valve with internal pilot and internal spring chamber drain, designed to act as a pressure-regulating device for secondary circuits.
Operation
In its steady state, the INPR10-36 allows flow to pass bidirectionally from port 2 to port 1 with the spring chamber constantly drained at port 3. On attainment of a pre-determined pressure at port 1, the cartridge shifts to restrict input flow at port 2, thereby regulating pressure at port 1. In this mode, the valve will also relieve port 1 to port 3. Deadband (from reducing to relieving) pressure rise over reduced pressure setting: non-flow condition approximately 0.55 bar (8 psi); with flow approximately 2.1 bar (30 psi).
Technical Data
| Operating Pressure | 210 bar (3000 psi); Proof Pressure: 390 bar (5700 psi) |
|---|---|
| Flow | See Performance Chart |
| Cavity | T10-3A |
| Temperature | -40°C ~ 120°C with Buna N seals |
Performance Curve
Flow performance should be reviewed together with pressure drop and working conditions.
Dimensions
Dimension drawing is provided for installation and cavity review.
Materials & Ordering Options
Materials, seal options, coil voltage, connector types and ordering options are shown for product selection review.
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Useful RFQ Information
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- Original part number, current supplier reference or product photos
- Voltage, connector type and coil dimensions, if applicable
- Cavity, pressure, flow and seal requirements, if applicable
- Equipment application and expected quantity
- For custom manufacturing or special matching, drawings, samples or detailed photos are recommended for accurate review.
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