QDC23AG Two-position and Three-way Solenoid Valve

Description

QDC23AG two-position and three-way solenoid valve is used as a closing control component in the vacuum circuit breaker system of locomotives.

Function

The valve is installed at between the air-cylinder and drive-cylinder. When need to turn on the circuit breaker, the solenoid is power-on to open the gas path. After closing of the breaker ,it is power-off to close the gas path.

Application

1. N99 series of vacuum circuit breakers
2. The locomotive types: HXD1、 HXD1B、HXD1C、HXD3B、 CRH3, Kazakhstan locomotives, Malaysia bullet trains, DC bus(like SS3B、SS4G、SS4B etc. ), locomotive of plateau, the domestic locomotives like “Iron Eight”, “Gold Eight”, ”Gold Twelve”

Technical Data