The gate is used as the opening and closing part of the signal gate valve, and its movement direction is perpendicular to the fluid flow direction. Can not play the role of regulation and throttling, because it can only be fully opened and closed.
Fire-fighting valve is a special valve specially designed for fire-fighting pipeline and fire-fighting air pressure water supply equipment and supporting fire-fighting pump, air-pressure tank and control system pipeline. Signal.
Main technical parameters of elastic seat seal fire signal gate valve: Nominal pressure: 1.0Mpa, 2.5Mpa; Nominal diameter: 50-400mm; Test standard: GB13927 AP1598; Flange standard: GB/T 17241.6 GB9113; Working temperature: 0-80 ℃; Applicable medium: water, oil, gas, etc.
The elastic seated fire signal gate valve is often used in the automatic sprinkler fire fighting pipeline system to monitor the water supply pipeline, and can remotely indicate the valve opening. The elastic seated signal gate valve and the gate valve with opening indicator are often used in fire-fighting water supply systems. If the installation position of the gate valve is high from the ground, the lift gate valve is generally used, and the valve opening indicator can be clearly seen. If the installation position is low. Then you need to choose the gate valve with opening indicator.
The above content introduces the characteristics of fire valve-signal valve, which will surely help friends who are choosing fire valve.