Brahma 13922051 EG12*L*GMO gas valve

Brahma EG12*L*GMO 13922051 valves are normally closed type devices designed for use in both the civil and industrial sectors. They can be powered by alternating or direct current and equipped with a mesh filter at the inlet, preventing the penetration of particles with a thickness of more than 1 mm. In addition, these Brahma EG12*L*GMO 13922051 gas solenoid valves are equipped with a coil for direct current supply, thereby ensuring that operations are performed with minimal noise.

Installation options

It is possible to install a Brahma EG12*L*GMO 13922051 gas control units with a quick-opening function or a slow-opening valve, which is achieved by using a special hydraulic shock absorber. These valves are also equipped with control plugs to control flow and initial flow during rapid opening, as well as pressure plugs at the inlet (all) or outlet (except for flow control plugs).

Standards and certification

Brahma EG12*L*GMO 13922051 gas solenoid valves conforming to the EN161 standard have been successfully certified and have a CE type certificate with CE registration number 63AQ0626. This certificate is issued in accordance with European Directives 90/396 and 93/68, confirming high quality and compliance with safety standards.

Technical specifications

Class: A

Group: 2

Power supply voltage: 230 VAC / 50-60 Hz

Operating temperature: -10°C / +60°C

Closing time: 1 s

Opening time: 1 sec

Installation: vertical and horizontal

Body: die-cast aluminum

Core mounting: PG9

Gas flow: 7.5 m3/h

Working pressure: 250 mbar

Nozzle diameter: 15 mm

Weight: 900g

Consumption: 20 VA

Opening type: The valve opens slowly and silently (this version has a flow regulator)

Winding type: The power is supplied by alternating current, but the valve operates on direct current due to the built-in rectifier bridge

Connection type: Terminal block connection-IP40

Flow adjustment

To adjust the gas supply, you need to unscrew one of the two screws used to secure the shut-off group and turn the entire group clockwise to reduce the supply, or in the opposite direction to increase it.

Adjusting the opening time

After removing the upper protection, turning it counterclockwise, it is necessary to press the adjusting screw; when rotating clockwise, the opening time increases, when rotating in the opposite direction, the opening time decreases.

Quick-release initial flow adjustment

After removing the upper guard by turning it counterclockwise, if you turn the nut clockwise, the initial release will be reduced; if you turn the same nut counterclockwise, the initial release will be increased.

Installation

• Comply with applicable national and European standards, such as EN60335-1, regarding electrical safety.
• When installing the Brahma EG12*L*GMO 13922051 gas control blocks, position it so that the arrow on the housing indicates the direction of fuel flow.
• When mounting the valve to the mounting pipeline, avoid twisting the shell, use a hex key to install it into the valve body.
• Ensure that no foreign objects enter the body of the Brahma EG12*L*GMO 13922051 gas valve.
• Make sure that the maximum fuel inlet pressure never exceeds the value indicated on the label.