Model-code review for solenoid-operated directional valves and common CETOP / ISO mounting patterns.
Request solenoid directional valves review: Send the complete model code, quantity, destination and a clear nameplate photo. We will identify the remaining confirmation points.
Solenoid Directional Valves Selection Guide
Spool function
Ways, positions, center condition, transition behavior and spring or detent arrangement determine circuit operation.
Electrical configuration
Confirm AC or DC voltage, connector, coil power, manual override and any rectifier or surge-suppression requirement.
Mounting and performance
CETOP or ISO interface, pressure, tank-port limit, rated flow, pressure drop and seals must suit the application.
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.
Frequently Asked Questions
What must match on a directional control valve replacement?
Match the complete spool function, operating method, mounting pattern, voltage, connector, pressure, flow, seals and port limits.
Does the same CETOP size guarantee interchangeability?
No. A shared mounting pattern does not confirm spool function, electrical configuration, pressure, flow or tank-port rating.
Can you quote a direct-compatible directional valve?
Yes, after the complete original code and required hydraulic, mechanical and electrical interfaces are verified.
Related Technical & Product Pages
Back to Hydraulic Valves · Matching process · Request a match