VMM Dual Solenoid Safety Shut-off Valve
The Elektrogas VMM is a dual-in-line solenoid valve suitable for air or gas flow blocking and releasing. Required in gas burners, atmospheric gas boilers, furnaces, and other gas-consuming appliances.
Compatible replacement for a Dungs DMV (Note: See Table for flange to flange or thread end to thread end – There are slight differences)
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Features
Product Details
- The valves are made from aluminium alloy die-cast, with a range for inlet/outlet connections from 3/4" (DN20) up to 3" (DN80.
- Sealings are made of NBR-based rubber, certified certified for use with gas (EN549)
- Pipe connections meet Group 2 and back-pressure sealing is compliant with class A according to EN161 requirements
- Suitable for use with air and non-aggressive gases included in the 1,2 and 3 families (EN437). Special versions for aggressive gases are available.
- 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. Loss of supply voltage closes the valve immediately.
- Suitable for heavy-duty cycle operation and qualified for continuous service (100% ED)
- Equiped with flow rate adjustment
- An incorporated fine mesh filter protects the valve seat and disc aswell as downstream components and prevents dirty contamination
- Provided with bilateral pressure ports on two side in all pressure chambers, to connect manometers, pressure switches, leakage tester or other gas equipment.
- The coils are provided with a terminal box or with ISO 4400 plugs
- Valves are 100% tested by computerized testing machineries and are fully warranted.
Support
Onsite Diagnostics
If you require onsite diagnostics or technical assistance with any of our products, please contact us.
Service
We recommend Duomo Gas Detection products are serviced at least annually to ensure efficacy and extend sensor life. Our qualified team of engineers are available Nationwide.
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Support & Service
If you require technical assistance or an annual service on this product please contact us and we will be happy to help. Our qualified team of engineers are available Nationwide.
