What is A Solenoid Valve? > 자유게시판

• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

What's a Solenoid Valve? A solenoid valve is an electrically operated valve that's mainly used to regulate the move of air or a liquid in pneumatic and hydraulic power programs. It is usually configured to a spool or a poppet that's in turn connected to a ferrous metal plunger which may be spring-centered or خرید شیر برقی spring offset. The plunger itself moves inside a core tube of non-ferrous metal that in turn is surrounded by a coil comprised comprising of electrical windings. An electromagnetic actuator (solenoid) and a valve physique make up a solenoid valve, which is an on/off electromechanically actuated valve. The valve actuator is the solenoid-plunger assembly, which opens and closes the valve. This actuator can be configured in order that the plunger movement is proscribed to either opening or closing. Because there is no intermediate or in-between place, a solenoid can not throttle move.

This valve has 3 different ports: the inlet port that brings in a pressurized fuel, the outlet port for its exit, and a third exhaust port for used air. It additionally has two states, open and closed. In the relaxed state, the inlet connects to the exit port. Upon closing, the outlet modifications the connection to align with the exit port.

Two-method valves are shut-off valves with one inlet port and one outlet port (Fig. 1). Within the de-energized situation, the core spring, assisted by the fluid strain, holds the valve seal on the valve seat to shut off the stream. When energized, the core and seal are pulled into the solenoid coil and the valve opens. The electro-magnetic power is better than the mixed spring drive and the static and dynamic strain forces of the medium.