Hydraulic Symbol
Description
A screw-in, cartridge-style, pilot-operated, hydraulic check valve for use in blocking or load-holding circuits.
Operation
The INPC08-30 allows flow passage from port 2 to port 3, while normally blocking flow from port 3 to port 2. Flow will be allowed from port 3 to port 2 when sufficient pressure is applied at port 1. The cartridge has a 3:1 pilot ratio, meaning that at least one-third of the load pressure held at port 3 is required at port 1 to open the valve. The check is spring-biased to assure holding in static or no-load conditions. A sealed pilot piston option is available.
Technical Data
| Operating Pressure | 240 bar / 3500 psi |
|---|---|
| Flow | See Performance Chart |
| Cavity | T08-3A |
| Internal Leakage | Technical Data Pending |
| Temperature | -40°C to 120°C |
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
Please provide the following information for faster matching:
- 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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