China Butterfly valve manufacturer,factory and supplier-Butterfly valve
 info@shxvalve.com

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SHANGHAI HUIXUAN VALVE

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

China electric actuated butterfly valve

  • Port size:DN50-DN2000;2''-80''
  • Pressure:Different structure,different pressure
  • Structure:soft seated or metal seated structure
  • Medium:Water,steam,oil,gas
  • Temperature :-20~120ºC(soft seated)-46~450ºC(metal seated)
  • Body material:Cast iron, ductile iron, carbon steel,stainless steel
  • Connection:Flanged,wafer,lug,etc.
  • Feature:Different actuator is for option.
China electric actuated butterfly valve manufacturer,factory and supplie,electric actuated 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 electric actuated 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.

China electric actuated butterfly valve feature

1. Double Flanged,Wafer Pattern or Lugged & Tapped Butterfly Valve
2. Eelectric actuated butterfly valve is suitable for a variety of applications offering durability, reliability and cost effective alternative to ball valves.
3. Available with an Electric Actuator and range of additional accessories such as open/closed limit switches, 0-10 volt or 4-20mA Positioning input & output signals. 
4. Fully assembled and tested

China electric actuated 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.


China electric actuated butterfly valve actuator function choice

On/Off Type For fully open and close. Feedback: The Active Contact Signal, Passive Contact Signal, Resistance, 4-20mA
Modulating Type For regulating the switch angle in 0 to 90 degrees. Input & Output Signal: DC 4-20mA, DC 0-10V, DC 1-5V
Field Operation The Field, Remote Control Switch Regulation And MODBUS, PROFIBUS Field Bus
Voltage Optional AC-110V, 220V, 380V, DC-12V, 24V, Special Voltage Can Be Customized
Protection Class IP65,IP67(Customized); Explosion Proof Construction Are Available: EX d II BT4

China electric actuated butterfly valve actuator technical parameter
Series 5 10 16 30 60 125 250 400
Torque Output 50Nm 100Nm 160Nm 300Nm 600Nm 1250Nm 2500Nm 4000Nm
90° Cycle Time 20S 15/30S 15/30S 15/30S 30S 100S 100S 100S
Angle Of Rotation 0-90° 0-90° 0-90° 0-90° 0-90° 0-90° 0-90° 0-90°
Working Current 0.23A 0.35A 0.4A 0.45A 0.6A 1.03A 1.85A 2.7A
Drive Motor 50W 75W 80W 100W 130W 210W 285W 360W
Mounting Standard ISO5211 direct mounting
Voltage Options DC12V, DC24V, AC24V, AC110V, AC220V, AC380V
Input Signal 4-20mA, 1-5VDC, 0-10VDC
Output Signal 4-20mA, 1-5VDC, 0-10VDC
Protection Class IP65 protection class,IP67(Customized)
Ambient Temp -20 to +60°C
Wiring Diagram A: ON/OFF type with light indicator signal feedback
B: ON/OFF type with passive contact signal feedback
C: ON/OFF type with resistance potentiometer signal feedback
D: ON/OFF type with resistance potentiometer and neutral position signal feedback
E: Regulation type with a servo control module
F: DC24/DC12V direct ON/OFF type
G: AC380V 3-phase power supply with passive signal feedback
H: AC380V 3-phase power supply with resistance potentiometer and neutral position signal feedback

China butterfly valve manufacturer, china butterfly valve factory, china butterfly valve supplier for pneumatic butterfly valve,electric butterfly valve, flanged butterfly valve,wafer butterfly valve,lug butterfly valve,concentric butterfly valve, double eccentric butterfly valve, triple eccentric butterfly valve,double offset butterfly valve, triple offset butterfly valve, rubber lined butterfly valve, PTFE FEP PFA lined butterfly.
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