The VML type valve is a slow opening single-stage solenoid valve, normally closed (open when energized). This type of device is suitable for air or gas blocking and releasing controls, required in gas power burners, atmospheric gas boilers, industrial kilns and others gas consuming appliances.
The valves are made of aluminum alloy die-cast, with a wide range for inlet/outlet connections from DN10 (3/8â€) up to DN80 (3â€). Sealings are made of NBR-based rubber certified for use with gas (EN 549).
Suitable for use with air and non-aggressive gases included in the 1, 2 and 3 families (EN 437). Special versions suitable for aggressive gases, free of non-ferrous metals and with FPM seals. Pipe connections meet Group 2 and backpressure sealing is compliant with Class A, according to EN161 requirements. The whole range can be provided in Ex-proof execution, for use in Zones 2 and 22, according to 2014/34/EU Directive (ATEX). The valve is open only when energized: if, for any reason, power supply goes down, the valve closes immediately (intrinsic safe). Suitable for heavy-duty cycle operation and qualified for continuous service (100% ED).
* Zoekterm: gas, regelkleppen, control valve, Elektrogas