DUNGS Valve Testing System VPS Series (for Multiple Actuators)

Valve proving system for DUNGS single valves, DMV double solenoid valve and GasMultiBloc MB.

Model Versions :

The VPS 504 can also be used for monitoring the DUNGS solenoid valves up to DN 80, with and without bypass connection. 24 VDC design for gas motors. Suitable for gases of gas families 1, 2, 3 in the gaseous state and other neutral gaseous media.
The VPS 508 can also be used for monitoring the DUNGS solenoid valves up to DN 100, with and without bypass connection. 24 VDC design for gas motors. Suitable for gases of gas families 1, 2, 3 and other neutral gaseous media.
Both VPS 504 and VPS 508 are the valve proving system for DUNGS multiple actuators.

The valve proving system of VPS 504 complies with EN 1643:

Equipment operates independent of residual pressure in the range of the permissible operating range.
Test volume ≤ 4 l
Setting work not necessary on site
Short test period: min. 10 s, max. 26 s
Tightness or leaks are displayed by an LED
External fault display possible for series 02, series 04 and S05
Group fault alarm optional for S01 (SSM)
Suitable for TRD systems
Electrical connection possible by plug connection S01, 02, 03. No rewiring is required for contact allocation as per DIN 4791.
S04 and S05: electrical connection at screw terminals via PG 13.5 cable entry

The valve proving system of VPS 508 complies with EN 1643:

Equipment operates independent of residual pressure in the range of the permissible operating range.
Test volume ≤ 8 l
Setting work not necessary on site
Short test period: min. 10 s, max. 36 s
Tightness or leaks are displayed by an LED
External fault display possible for series 04 and S05
Suitable for TRD systems
Electrical connection possible by plug connection S03. No rewiring is required for contact allocation as per DIN 4791.
S04 and S05: electrical connection at screw terminals via PG 13.5 cable entry

* * For other configuration, spare-part or products details, please consult JATI

Related products