Hydraulic Symbol
Description
A screw-in, cartridge-style, adjustable orifice, pressure-compensated, manually operated, bypass-type hydraulic flow regulating valve. It can be used as a priority-type flow regulator or a restrictive-type 2-way flow regulator when the bypass port (port 2) is blocked.
Operation
The INFR10-39 maintains a constant flow rate from port 3 regardless of load pressure changes in the system downstream of port 3, or in the bypass leg at port 2. Reverse flow (port 3 to port 1) bypasses the control orifice. The regulated flow increases from closed to fully open, with counterclockwise rotation of the knob. Note: When used as a bypass flow control in applications where the priority flow port will be blocked by external valving, bypass pressure drop will increase unless a small amount of leakage is provided for the priority port. Consult factory.
Technical Data
| Operating Pressure | 240 bar (3500 psi) |
|---|---|
| Flow | Flow Rate: 3-ported regulated flow: 0-38 lpm (0-10 gpm); 2-ported regulated flow: 0-34 lpm (0-9 gpm). Input Flow: 3-ported 0-38 lpm (0-10 gpm) nominal; 0-57 lpm (0-15 gpm) max. |
| Cavity | T10-3A; See bottom of this catalog. |
| Internal Leakage | 207 bar (3000 psi): 33 cc/minute (2 cu. in./minute) |
| 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.
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