Adjustable Directly-Controlled Pressure Relief Valve
Double Non-return Valve, Delockable
Double Non-return Valve, Piloted
Piloted Non-return Valve with Spring
Piloted Non-return Valve with Spring
Shut-off Counterbalancing Valve
Three-way Pressure Reduction Valve
Please visit the Capital X Panel Designer Community to request this symbol.
If possible, please include the screenshot of the symbol.