Butterfly valve

contact us

SHANGHAI HUIXUAN VALVE

Mobile:+86-17717520739
Wechat:17717520739
Email：info@shxvalve.com
Address: NO.720, Suide Road, Jiading District,Shanghai, China.
Ball valve manufacturer

Double flanged electric butterfly valve

Port size：DN50-DN1200;2''-48''
Pressure：PN10/16,150LB,JIS5K/10K
Structure：Concentric or eccentric structure
Medium：Water,air,etc.
Temperature :-20~120ºC(soft seated)-46~450ºC(metal seated)
Body material：Cast iron, ductile iron, carbon steel,stainless steel
Connection：Double flanged end
Feature：On-off, regulating,intelligent actuator is optional.

Product Description

China double flanged electric butterfly valve manufacturer,factory and supplie,Double flanged electric butterfly valve is composed of soft or metal seated butterlfy valve and on-off or regulating type actuator, which control of water and other media compatible with the materials of construction.Standard unit of double flanged electric butterfly valveis power-to-open and power to close, stays in last known position with loss of power. On receipt of a continuous voltage signal, the motor runs and via a flat gear system rotates the disc. The motor is automatically stopped by internal cams striking micro switches at both open and closed positions. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the valve position.

Double flanged electric butterfly valve feature
·  Rugged epoxy coated ductile iron/WCB body with stainless steel disc for maximum corrosion resistance
·  Unique wave line seat and special disc shape reduces the torque required to turn the valve and extends the seal life
·  Lower torque also reduces the size of the actuator, lowering the cost of the valve assembly
·  Two piece shaft design enhances the flow capacity of the valve
·  Valves direct mount to actuator with standard ISO5211 international standards

Double flanged electric butterfly valve specification

Nominal Size	DN50 to DN1200(2 in to 48 in)
Body Material	Cast iron, ductile iron, carbon steel,stainless steel
Connection Type	Flanged (ANSI, JIS, DIN, GB)
Pressure Rating	10bar, 16bar, Class 150,5K,10K
Structure Type	Concentric or Eccentric
Seal Material	NBR,EPDM,VITION,PTFE or Hard seal
Temperature	20~120ºC(soft seated)-46~450ºC(metal seated)
Application Medium	Water, Gas, Oil, Air, etc.