GGG20 Butterfly Valve

GGG20 Butterfly Valve

GGG20 Butterfly Valve Dimensions Characteristics: l It is simple structure : good interchangeability and low price l Stem sealing is not easy deformation ,so avoids leakage phenomenon. l Overall support is good ,stable and solid l Use less rubber of seat ,so expansion has small impaction and...

Product Details

GGG20 Butterfly Valve



Specification

Main Parts Material
Suitable Medium:Water,Oil,Steam and Non-corrosive media.Body:Cast iron /Ductile iron
Norminal Pressure:1.0/1.6MPa    PN 10/16Disc:Cast iron with Nickel
Nominal Pressure:≤-35≤t≤130Stem:Carbon steel or SS416
Transient Temperature:≤150Seat:EPDM

 

Dimensions

Size

L

L1

D1

H2

H1

Z-Ød

DN50

46

218

120

158.7

67.2

4-23

DN65

49

222

136

163

77

4-25

DN80

49

222

160

177

91

8-20

DN100

55

245

185

191.5

104.5

4-24

DN125

58

257

213

207.5

117.5

4-23

DN150

59

257

236

222

132

4-24

DN200

64

345

295

258

169

4-22

DN250

71

351

357

290

200

4-30

DN300

81

512

408

329.6

239

4-30

DN350

85


470

358

254

4-30

DN400

89


525

390

301

4-30

DN500

132


650

470

345

4-32

DN600

152


770

540

445

4-30

 

Characteristics:

l         It is simple structure : good interchangeability and low price

l         Stem sealing is not easy deformation ,so avoids leakage phenomenon.

l         Overall support is good ,stable and solid

l         Use less rubber of seat ,so expansion has small impaction and easy to control torque value at an appropriate range .`     

l         Applying to two pieces of no-sells connection ,structure is simple and

convenient to be maintained

l         Butterfly disc owns automatic alignment function and achieved small

 combination of disc and seat .

l         Phenolic back seat is featured such as no loss ,tensile ,anti-leak ,convenient replacement etc.

l         For seat sealing surface and phenolic back as a whole ,it can reduce amount of deformation .

Welcome to inquiry! our valves

XIAMEN KEMUS VALVE CO.,LTD.

Website : https://www.kemus-valve.com


Inquiry

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