ElektrogasSafety Solenoid Valves

Elektrogas NC/NO manual reset safety valve for gas fast closing

SKU 3G-OTH-02658

Also listed as: EVRMNCNA · EVRM NC NA

Brand

Elektrogas

Item

NC/NO manual reset safety valve for gas fast closing

Part Number

EVRM-NC-NA

Local availability & support

Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Elektrogas

Gas type

Air and non-aggressive gases (Family 1-2-3, EN 437) 

Approvals

EC-type tested and certified according to EN 161 and 97/23/EC 

Operating pressure

0 … 600 mbar / 0 … 6 bar 

Material/Connections

CuZn Rp3/8 … G1 / AlSi Rp3/8 … Rp2½ / DN40 … DN300 

Technical Documents

(1)

Technical Document 1

PDF Document

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Elektrogas Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Elektrogas NC/NO manual reset safety valve for gas fast closing (SKU 3G-OTH-02658) is a safety solenoid valve approved for air and non-aggressive gases (Family 1-2-3, EN 437). It is EC-type tested and certified to EN 161 and 97/23/EC, with an operating pressure range of 0…600 mbar / 0…6 bar. The valve is available in CuZn (Rp3/8…G1) or AlSi (Rp3/8…Rp2½ / DN40…DN300) connections.

Frequently Asked Questions

What is the Elektrogas EVRM-NC safety solenoid valve used for?

The Elektrogas EVRM-NC is a manual reset safety valve for gas fast closing. It is used to perform locking operations on gas lines when connected to leakage detectors, safety thermostats, or carbon monoxide alarms. It is suitable for air and non-aggressive gases (EN 437 families 1-2-3) in industrial and commercial applications.

What are the specifications of the Elektrogas EVRM-NC valve?

The EVRM-NC is a normally closed manual reset safety solenoid valve. It operates at 0 to 600 mbar or 0 to 6 bar, with connections from Rp3/8 to G1 (brass) or Rp3/8 to Rp2½ and DN40 to DN300 (aluminum). It is EC-type tested per EN 161 and 97/23/EC, with NBR seals and an incorporated fine mesh filter.

How to install the Elektrogas EVRM-NC manual reset valve?

Install the EVRM-NC valve in the gas line with flow direction matching the arrow on the body. Ensure the valve is de-energized before manual reset. Connect to a leakage detector or alarm system; the valve opens only when energized and closes automatically on power loss. Use approved sealants and test for leaks per EN 161 guidelines.