1. ZSFPd25 Electromagnetic Exhaust Valve Description

The electric automatic exhaust valve assembly consists of an automatic exhaust valve, gate valve, fire electromagnetic valve, and pipeline accessories. It is used in dry and pre-action systems, installed at the top, end, and water-filled turns of the system pipeline.

During system operation for water filling and exhaust, it accelerates the gas-to-water conversion time, ensuring the system discharges water for firefighting in the early stages of a fire and shortening the response time. It reduces exhaust at the sprinkler head during a fire, preventing the fueling of flames, and enhances the efficiency and reliability of the fire suppression system.

2. ZSFPd25 Electromagnetic Exhaust Valve Technical Parameters

(1) Working pressure range: 0.05MPa-1.2MPa

(2) Inlet thread: Rc1″

(3) Exhaust port thread: R21/2″

(4) Installation method: Vertical installation, with the exhaust port preferably connected to the drainage pipeline

(5) Sealing test pressure: 2.4 MPa water pressure, lasting 5 minutes

(6) Fire electromagnetic valve: DC24V 0.5A