Valve Proving Systems
Valve proving systems based on the pressure build-up and pressure comparison principles. Pressure build-up principle up to a maximum operating pressure of 50 kPa, pressure comparison principle without restriction of the maximum operating pressure.
VPM-VC – Valve proving modules
The DUNGS Valve Proving Modules VPM-VC for system leak test joints check the tightness of gas shut-off valves in conjunction with one or two gas pressure switches.
VPS 50x – Valve Proving Systems for Multifunctional Controls
The DUNGS VPS 50x are compact Valve Proving Systems for direct mounting to DUNGS multifunctional controls with mounting adaper, also suitable for mounting to single valve combinations.
VPS 50x – Valve Proving Systems for Multifunctional Controls (US/CA)
The DUNGS VPS 50x are compact Valve Proving Systems for direct mounting to DUNGS multifunctional controls with mounting adaper, also suitable for mounting to single valve combinations.