Application:
Electric hard sealing butterfly valve is a non airtight model
butterfly valve, widely used in building material, metallurgy,

mining,
power and other production process more than 300 ℃ temperature medium
nominal pressure on the pipeline for 0.1 Mpa,

used to connect or
adjusting for opening and closing dielectric quality.
Second, structure features:
This butterfly valve

is adopted with short line type disc plate steel
welding structure design and manufacture new structure forms, compact
structure, light weight, convenient in installation, flow resistance
small, big circulation, avoid the influence of high inflation,

convenient operation. Body without connecting rod, bolts, reliable
operation, long service life. Can by multistage install, not

the flow
direction of medium influence.
Three, working principle:
Driven by motor driving this butterfly valve actuator,

make the dish
plate in 90 ° scope free rotation to achieve on-off or regulatory medium
flow purpose.

MORE NEWS

The upper reaches of the Coalition

Whats the price for a new valve

The Pinpoint Wireless thermometer