Inline, sandwich and pilot-operated check valves.
Request check valves review: Send the complete model code, quantity, destination and a clear nameplate photo. We will identify the remaining confirmation points.
What Must Be Reviewed
Valve type and nominal size
Confirm from the original code, datasheet, nameplate, drawing, or measured part as applicable.
Spool function and control method
Confirm from the original code, datasheet, nameplate, drawing, or measured part as applicable.
Rated and maximum pressure
Confirm from the original code, datasheet, nameplate, drawing, or measured part as applicable.
Rated flow and pressure drop
Confirm from the original code, datasheet, nameplate, drawing, or measured part as applicable.
Mounting interface and port pattern
Confirm from the original code, datasheet, nameplate, drawing, or measured part as applicable.
Voltage, connector and coil options
Confirm from the original code, datasheet, nameplate, drawing, or measured part as applicable.
Seal material and fluid compatibility
Confirm from the original code, datasheet, nameplate, drawing, or measured part as applicable.
Application duty and environment
Confirm from the original code, datasheet, nameplate, drawing, or measured part as applicable.
Typical Applications
- Industrial machinery
- Plastic injection machinery
- Metal forming and presses
- Machine tools
- Material handling
- Construction equipment
Reference Brands
Names are used for identification only. No affiliation or authorization is implied.
Required Confirmation
- Send the complete model code, not only the series name.
- Confirm spool symbol, voltage and connector.
- Provide a photo of the nameplate and mounting face when possible.
- For proportional or servo valves, provide electronics and application details.
Important: A functional alternative may still require customer review of dimensions, connectors, ports, or system settings. Known differences are stated in the quotation.
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