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Your current location: ProductsAutomatic Control ValveElectric High Performance Butterfly Valve

815,830 Electric High Performance Butterfly Valve

Product overview

Product model: 815 series, 830 series
Nominal diameter: NPS2-1/2" ~ 60", DN50-700mm
Nominal pressure: Class150~900Lb
Applicable medium: water, steam, oil, acid corrosive, etc
Applicable temperature: -29 ~ +260(carbon steel body), -46 ~ +260(stainless steel body)
Drive mode: electric, pneumatic, manual
Design standard: GB/T12238-1989
Flange connection size: GB/T9113.1-2000;GB/T9113.2-2000 GB/T9115.1-2000.GB/T9115.2-2000
Structure length: GB/T12221-1989
Pressure test: GB/T13927-1992;JB/T9092-1999

815,830 Electric High Performance Butterfly Valve product details

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"


Electric High Performance 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


Electric High Performance Butterfly Valve main dimensions

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 64 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


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the 815,830 Electric High Performance Butterfly Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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