- Driving Mode: Manual
- Structure: Double-Eccentric Sealing
- Valve Stem: Normal
- Working Temperature: Normal Temperature (-40°C<T<120°C)
- Valve Body: Casting
- Trademark: CNBM
- HS Code: 84818090
- Connection Form: Flange
- Seal Form: Force Sealed
- Work Pressure: Low Pressure (Pn<1.6mpa)
- Material of Seal Surface: Soft Sealed
- Application: Industrial Usage, Water Industrial Usage, Household Usage
- Origin: China
Maximum operating pressure:1.6Mpa
Capacitance for alarming signal:DC 24V 1A
Operating temperature:-10ºC - 75ºC
Material of Valve body:Ductile iron
Butterfly valves serve as the controlling valves for ZS Series of automatic water spraying systems.Driven by gear and double-clipped, it is equipped with signal devices that can indicate whether the water supply button is on.
With great reliability, It is streamlined in structure, light in weight, tight in sealing, easy to start and stop and to operate.
When fully opened, the only obstacle to water flow through the valves is the side face of butterfly plate, which produces very little pressure drop.This kind of valve features good performance in adjustment and control of fluid.Butterfly plate is installed in the pipeline of butterfly valve body, vertically to the axis of the pipeline.The round butterfly plate can revolve around the axis, from blocking water flow to allowing full flow.
In term of sealing, Butterfly valves fall into two types.