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Normally open valves Madas EVA series, etc.

Serial number:
  • EVA/NA
  • EVA/NA (with position indicator)

EVA/NA — automatic normally open two-position solenoid valves, which are open in the de-energized state, and close when voltage is applied to the inductor. Designed for use in remote control systems of gas-burning devices of steam and hot water boilers, domestic heating installations and technological pipeline systems for controlling the flow of gas as shut-off and safety bodies.

All products correspond to:
Certificate of Conformity GOST R No. C-IT.MG03.B.00092
Rostechnadzor permit No. RRS 00-30821

For a complete list of modifications, see the documentation

Catalog

All Madas products

The group "New Technologies" offers for review the products of the plant Madas: gas pressure regulators, safety and shut-off valves, control valves, gas filters.
The sale of household meters is made ONLY in BULK
  • Gas filters Madas
    Gas filters
    Series FM, FF, FGM, etc.
  • Pressure regulators Madas
    Pressure regulators
    Series RG, FRG, etc.
  • Normally closed valves Madas
    Normally closed valves
    Series M, MN, EVO, EVP, CK, etc.
  • Gas distribution points Madas
    Gas distribution points
    GRPSH MADAS et al.
  • Seismic sensors Madas
    Seismic sensors
    SEISMIC M16 , etc.
  • Pressure switch sensor Madas
    Pressure switch sensor
    MP series, etc.
  • Electromagnetic valves Madas
    Electromagnetic valves
    Series M16, MP16, etc.
  • Normally open valves Madas
    Normally open valves
    EVA series, etc.
  • Shut-off and relief valves Madas
    Shut-off and relief valves
    Series MVB, MVS, etc.
  • Compensators Madas
    Compensators
    MG-30, etc.
  • Throttle valves Madas
    Throttle valves
    RGSF et al.
  • Automatic leak control Madas
    Automatic leak control
    MTC10 et al.

About Madas

The company specializes in the design and manufacture of gas equipment: gas pressure regulators, safety and shut-off valves, as well as regulating dampers and gas filters. The scope of application of MADAS equipment is primarily gasification facilities, industrial and domestic boiler houses, apartment-by-apartment heating facilities.

  • assortment

    A wide range of products allows you to complete a gas line of almost any complexity.

  • CERTIFICATION

    The quality of the products is confirmed by both international quality certificates ISO 9001 and Certificates of Conformity and Permits of Rostechnadzor of the Russian Federation.

  • MANY YEARS OF EXPERIENCE

    Madas products have been manufactured for more than 40 years, since 1974.

Information Board Madas

Learn more about our products Madas.
  • General catalog of Madas поставщика Мадас
    General catalog of Madas
  • MADAS Hydraulic fracturing catalog завода Мадас
    MADAS Hydraulic fracturing catalog
  • Questionnaire for GRPSH изготовителя Мадас
    Questionnaire for GRPSH

NEW TECHNOLOGIES GROUP

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