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Current position：Home >> Products >> Butterfly valve >> Electric high-performance butterfly valve

Electric high-performance butterfly valve

Model: 815 series, 830 series
Nominal diameter: NPS2-1 / 2 "~ 60" , DN50-700mm
Nominal pressure: Class150 ~ 900Lb
Suitable medium: water, steam, oil, acids and other corrosive
Temperature: - 29 + 260 (carbon steel body), - 46 + 260 (stainless steel body)
Drive: electric, pneumatic, manual
Design criteria: GB / T12238-1989
Flange size: GB / T9113.1-2000; GB / T9113.2-2000; GB / T9115.2-2000
Structure length: GB / T12221-1989

Pressure test: GB / T13927-1992; JB / T9092-1999


Valve series

Design form

Pressure level

Specifications (in)

Applicable temperature oC

Shell material

Standard

815W series

Clip-on

150 level

2-1 / 2 "~ 30"

-29 ~ +260 
(carbon steel body) 
-46 ~ +260 
(stainless steel body)

WCB carbon steel 
CF8M 
Monel

API 609

815L series

Lugs

2-1 / 2 "~ 60"

830W series

Clip-on

300 level

3 "~ 24"

830L series

Lugs

3 "~ 36"

860W series

Clip-on

600 level

3 "~ 24"

860L series

Lugs

3 "~ 24"


 High-performance electric butterfly valve parameters

Electric Actuator

General Switch, Passive Contact Switch Type 
Potentiometer Type With Resistive Output 
Potentiometer Type With 4-20mA 
Regulated I / O 4-20mA

Explosion-proof electric actuator

EX d Ⅱ BT4 EX d11 CT6 
adjustable, switch type

Voltage

AC220V AC110V AC380 
DC12V DC24V DC110V

Nominal diameter DN50-700mm
Nominal pressure 150LB-900LB
proper temperature

PTFE: -30 ~ + 180 ℃, Alloy: -30 ~ + 420 ℃

Connection method On the folder, lugs
Body structure Two eccentric, three eccentric
Body material WCB, 304,316
Valve plate material 304,316
Seat lining PTFE, alloy
Suitable media Steam, liquid water, chlorine, oxygen, high vacuum, sulfur or corrosive, gas and so on
Electric valve wiring diagram and working principle


High-performance electric butterfly valve size data

DN E H2 H1 H C D F B1 B2 Approximate total weight kg
50 96 80 155 534 249 105 90 43.3 23.3 28
65 119 111 192 571 249 105 90 49 27 30
80 132 121 234 613 249 105 90 49 27 32
100 157 133 258 637 249 105 90 54 30 35
125 186 135 280 659 249 105 90 57 30 37
150 216 152 301 675 249 105 90 57 33 40
200 270 187 381 755 249 105 90 64 36 50
250 324 232 467 960 339 195 180 71 41 88
300 381 260 533 1026 339 195 180 81 48 105
The next：Electric Clamp Fluorine Butterfly Valve
The previous：Pneumatic UPVC butterfly valve
Group address:No.342, Hesheng Yutingyuan, Xiangju Road, Qingpu District, Shanghai

Hotline:+86-21-69755076   59755666   69755027   69755026   57339828
Investment call: +86-15021631111
Fax:+86-21-69755075     E-mail:sales@sgfm.cn
Factory address:No. 1798, Wang Wei East Road Fengjing Development Zone Jinshan District Shanghai City
Copyright © Shen Gao Valve Group Co., Ltd.        cpw887.cn
HuICP No. 11031085-3    No.31011802002466    Technical support:Fengsheng technology
Group address:No.342, Hesheng Yutingyuan, Xiangju Road, Qingpu District, Shanghai
Hotline:+86-21-69755076   59755666
     +86-21-69755027   69755026   57339828
Investment call: +86-15021631111
Fax:+86-21-69755075   E-mail:sales@sgfm.cn
Factory address:No. 1798, Wang Wei East Road Fengjing Development Zone Jinshan District Shanghai City
Copyright © Shen Gao Valve Group Co., Ltd.
cpw887.cn
HuICP No. 11031085-3
No.31011802002466
Technical support:Fengsheng technology