1. Overview
ZBF24QS type self-maintaining ball valve is mainly composed of valve body and driving mechanism, which is a self-maintaining valve. After receiving the open (close) valve signal, the drive mechanism is electrically driven to drive the ball valve spool to rotate. After the spool is turned to the position, the electric actuator is powered off, the valve position mechanical indication points to the corresponding valve position, and the valve position switch output is passive. valve position signal. The flow direction of the medium is switched once every 90° of spool rotation.
2. Technical parameters
Working medium: oil, water, no strong corrosive gas
Rated pressure: 6.4MPa
Medium temperature: ≤150℃
Ambient temperature: 0～40℃
Relative humidity: ≤95%RH
Diameter: 10mm
Power supply voltage: DC220V, DC24V, AC220V (AC power supply is preferred)
Power: 20W
Switching time: 15S
Connection method: threaded connection, can be equipped with ferrule type pipe joint (the outer diameter of the pipe is Φ12)
3. Dimensions
