Hydraulic Symbol
Description
A load-shuttling, screw-in, cartridge-style hydraulic check valve, for use in blocking circuits where a priority of flow/direction is given to a higher pressure circuit over a lower one.
Operation
The INLS04-B30 will allow flow from the higher pressure of port 1 or port 3 to port 2. The valve is commonly used to direct oil from the pressure side of a bidirectional hydraulic motor to a pressure-released hydraulic brake. It can also be used as a load-sense signaling valve.
Technical Data
| Operating Pressure | 240 bar / 3500 psi |
|---|---|
| Flow | See Performance Chart |
| Cavity | T04-2D |
| Internal Leakage | 0.25 cc/minute (5 drops/minute) max. at 207 bar / 3000 psi |
| Temperature | -40°C to 120°C with standard Buna 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.
File Download
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.
Thank you for providing the required information. This will help us review and match the correct product more efficiently.
Request a Quote