A back pressure regulator or excess pressure valve is used to regulate a upstream pressure or discharge an excess pressure in the facility.
An excess pressure valve can not replace a safety valve.
BSP / NPT
1/2″, 1″, 2″
Regulation range :
|Connections : with flanges EN, ISO, ANSI ; DN15 to DN200||MODEL S1|
|Regulation range :de 20 mbar to 15 barg||MODEL S2|