Sempell Model EPRV Electro Pneumatic Relief Valve
Protect your main valves reliable with our pneumatic actuated relief valve type SEP in combination with the control unit type STE8.
Protect your main valves reliable with our pneumatic actuated relief valve type SEP in combination with the control unit type STE8.
Protect your main valves reliable with our pneumatic actuated relief valve type SEP in combination with the control unit type STE8.
FEATURES
Small opening and closing pressure difference
High reproducibility
Lifting of the SEP also below set pressure possible
Adjustment control of the SEP without changing the system pressure
Check of the control function without response of the SEP
System pressure signal at pressure switch
Compact
Easy to operate
Very ruggedly design for high pressure and temperature
With removable seat insert, replacing the seat while the valve can stay installed
Simple replacement of parts, no special tools necessary
Double acting cylinder