Brahma 13932200 EG25*L.3*Zawór gazowy GFD

Brahma EG25*L.3*GFD 13932200 gas solenoid valves provides silent operation thanks to the internal rectification circuit. The Brahma EG25*L.3*GFD 13932200 gas control units combines reliability and efficiency. Solenoid valves with bypass Brahma EG25*L.3*GFD 13932200 gas control blocks can have a built-in bypass valve (11 mm bore diameter), which eliminates the need to install a separate bypass valve. Supply as to the main Brahma EG25*L.3*GFD 13932200 gas valve, as well as the bypass, is carried out from the same inlet gas pipe, even if they have different electrical regulators. The bypass valve can be fast or slow opening, with or without a flow regulator. In any case, it includes an internal rectification circuit to use suitable attenuators, making its operation more silent. Technical specifications Class: A Group: 2 Supply voltage: 230 V / 50-60 Hz Operating temperature: -10°C / +60°C Closing time: 1 s Opening time: 1 sec Degree of protection: GMO IP54 Installation: vertical and horizontal Body: die-cast aluminum Core mounting: PG9 Working pressure: 350 mbar Hole diameter: 25 mm Weight: 2415 g Voltage: 33 V Opening type: Slow-opening valve Winding type: The power is supplied by alternating current, but the Brahma EG25*L.3*GFD 13932200 gas solenoid valve operates on direct current thanks to the built-in rectifier bridge Connection type: DIN quick-connect connection Flow adjustment To adjust the gas flow rate, follow these steps: loosen one of the two screws securing the locking group and turn the entire group clockwise to increase the flow rate, or in the opposite direction to decrease it. Adjusting the opening time After removing the upper protection, turn it counterclockwise and press the adjusting screw. When rotating clockwise, the opening time will increase, and when rotating in the opposite direction, the opening time will decrease. Connections of electromagnetic valves To ensure tightness, it is possible to connect two solenoid valves using two mounting brackets and an O-ring. The entire system is fixed with two screws. This method avoids the inconveniences associated with the use of threaded connections. Quick-release initial flow adjustment After removing the top guard by turning it counterclockwise, if you then turn the nut clockwise, the initial release will decrease; whereas if you turn the same nut counterclockwise, the initial release will increase.