SEMPELL ELECTRO PNEUMATIC RELIEF VALVE TYPE EPRV
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
TECHNICAL DATA
Standard size NPS: inlet 2½ x outlet 4
Pressure: up to 350 barg (5000 psig)
Temperature: up to 630°C (1150°F)
Connection: Flanged or welded
Body material: Casting: A216WCB, A217WC6, A217WC9, C12A Forged: A105, A182 F12, A182 F22, A182 F91
APPLICATION
Providing overpressure protection for steam boilers.
Data Sheets: SEMPELL Electro Pneumatic Relief Valve, Sempell-EN
