Elektrogas Automatic Safety Valves VMM

Multiple Safety Solenoid Valves For Gas Regulating Trains

The VMM type valve is a combination of two valves in an only compact and versatile valve housing. The first valve is a fast opening safety solenoid valve. The second valve may be a fast opening or a slow opening solenoid valve to adjust the gas flow, with a first adjustable fast stroke and a second adjustable slow stroke. It is possible to connect a third by-pass valve, which performs by driver stage or to obtain a second fast (slow) stroke or both.

This VMM type valve of device is suitable for gas and air blocking and adjusting controls in atmospheric burners or fan-assisted burners (with one or two stages operation), in industrial kilns and in all gas equipment which uses regulating trains.

Material/Connections

• AlSi : Rp3/4 – Rp 2
• AlSi : DN40 – DN80

Operating pressure

•  0 – 200 mbar
•  0 – 360 mbar
•  0 – 500 mbar

Gas type

• Air and non-aggressive gases (Family 1-2-3, EN 437)
•  Special version for Biogas/COG

Approvals

•   EC-type tested and certified according to EN 161