VMR Auto Reset Solenoid Valve – Elektrogas

Solenoid Valves

  • Model Specific Features

    1/2"

  • Model Specific Features

    1/2"

  • Model Specific Features

    3/4"

  • Model Specific Features

    1"

  • Model Specific Features

    1 1/4"

  • Model Specific Features

    1 1/2"

  • Model Specific Features

    2"

  • Model Specific Features

    2 1/2"

  • Model Specific Features

    3"

  • Model Specific Features

    4"

  • Model Specific Features

    5"

  • Model Specific Features

    6"

Available Sizes/Options

  • VMR12OTN
  • VMR1
  • VMR2
  • VMR3
  • VMR35
  • VMR4
  • VMR6
  • VMR7
  • VMR8
  • VMR9
  • VMR93
  • VMR95

This type of device is suitable for air or gas isolation utilised on gas burners, atmospheric gas boilers, furnaces and other gas consuming appliances. The VMR valves are manufactured in accordance with EN161 standard for automatic shut-off valves for gas burners and gas appliances. With sizes available from Rp 1/4" to DN150 and pressure range of up to 6 bar.

Product Details

  • Provided with G1/4” pressure gauge on two sides in the inlet pressure chamber (except brass model).
  • Optional G1/8” connection for closed position indicator micro switch (from Rp 1/4″ to DN150).
  • Fine mesh filter incorporated prevents dirty contamination of the seal seat.
  • Maximum operating pressure 200 mbar. 360 mbar, 500mbar and 6 bar.
  • Suitable for air and non-aggressive gases (EN 437, 1, 2 and 3 families).
  • Easy adjustable flow rate, provided of locking screw (except 4″, 5″, 6″ and brass models).
  • Certified for continuous service (100% ED) and endless ON/OFF cycles.
  • Coil insulation is class H (180°C).
  • Terminal box with PG connector or ISO 4400 plug on 1/2″.
  • The large models are provided with a power saving electronic device, to reduce power consumption and working temperature.
  • Valves are 100% tested by computerized testing machineries and are fully warranted.
  • IP54 as Standard and IP65 on request. Special versions available

Elektrogas VMR Description

The Elektrogas VMR is suitable for air or gas blocking and releasing controls, required in gas power burners, atmospheric gas boilers, furnaces and other gas consuming appliances. We make the VMR type valves under EN161 standard. Sizes from 3/8″ to 6″ and pressure range of 0-6 bar has become the preferred choice of quality conscious specifiers world-wide.

We make the valves out of aluminium alloy die-cast (or hot-pressed brass for OTN versions), with a wide range for inlet/outlet connections from DN 8 (1/4”) up to DN 150 (6”). We make sealings out of NBR-based rubber certified for use with gas (EN 549).

Features

Suitable for use with air and non-aggressive gases included in the 1, 2 and 3 families (EN 437). We have special versions suitable for aggressive gases, free of non-ferrous metals and with FPM seals.

Pipe connections meet Group 2 and back pressure sealing complies with Class A, according to EN161 requirements.

We can provide the complete range in Ex-proof execution, for 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).

Equipped with flow rate adjustment (except brass models).

An incorporated fine mesh filter protects the valve seat and disc and downstream components and prevents dirty contamination (except brass models and 6 bar).

Provided with G1/8 connection to fit a proof of closure switch or a visual indicator.

Provided with 1/4″ pressure gauge on two sides in the inlet chamber (except brass models), to connect manometers, pressure switches, leakage detectors or other gas equipments. We provide flanged models with gauges also in the outlet chamber.

Duomo provide coils with terminal box or with ISO 4400 plug. Duomo provides both systems with suitable cable gland to avoid water and dirty contamination.

All components can withstand any mechanical, chemical and thermal condition occurring during typical service. Effective impregnation and surface treatments have been used to improve mechanical sturdiness, sealing and resistance to corrosion of the components.

Lastly, valves are 100% tested by computerized testing machineries and have a full warranty.

Related products

In addition, we also stock VMR & VML Coils. 

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