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    Butterfly valve products
Distinctions between C,M and R series
C series BFLY valve
M series BFLY valve
Torque Data
    Parts & usable range
Material list
Seat specifications
Body、disc specifications
    Operator & accessories
Manual operator
Pneumatic operator
Electric operator
Accessories
    Installation, usage & maintenance
Installation, usage & maintenance
    Quick selection
Selection method
Quick selection
 
 
 
Electric operator:(Electric/Full electric)
 
 
 

Torgue Output(N.m)

50~200

200~450

450~900

900~2000

2000~3000

Dimension(mm)

50~150

150~250

250~300

300~400

400~500

size

A

129

141

170

170

170

B

121

155

240

240

240

L

207

156

380

380

380

weights(Kg)

4.5

9.5

20

21

22

 
Standard model of electric actuator:

Model

Use

Power

interface

Input Signal

Action Range

Time of Action

Action

Electric

On-off

220V
50HZ

2-G1/2

 

0~90°

30s

Colse open stop

Full Electronic

control

4~20mA

30s

Positive Force
Negative Force

 

Protective class

Delay

Linerity

Tolerate ambient temperoture

Devices for choosing

IP55

 

 

-25℃~+55℃

Over Load Protector,Inner-located Heater.Additional output stud.Manual Device.

≤0.8%Fs
Within Full Travel

≤±11%Fs
Within Full Travel

-10℃~+55℃

Over Load Protector.Wiring Box.Torque switch. Inner-located heater, pressure resistant and explosive preventive. Mannual device.etc.

 
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