Normally open valves Madas EVA series, etc.
- 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
All Madas products
The sale of household meters is made ONLY in BULK
About Madas
-
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.
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