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Fluorine Lined Diaphragm Valve

Fluorine Lined Diaphragm Valve

Technique Standard
Design: GB/T 12235
Face to Face: GB/T 12221 HG/T 3704-2003 ASME B16.10
Flange Dimension: HG20592-97 ANSI B16.5a
Mode of Driving: Hand, Electrically-Driven, Air-Operated
Nominal Pressure: 0.6-2.5MPa/Class 150
Pressure Ttest: GB/T 13927, API 1598
Product Details

Technique standard

Design

GB/T 12235

Face to Face

GB/T 12221 HG/T 3704-2003 ASME B16.10

Flange Dimension

HG20592-97 ANSI B16.5a

Mode of Driving

Hand, Electrically-driven, Air-operated

Nominal Pressure

0.6-2.5MPa/Class 150

Pressure Test

GB/T 13927, API 1598

Main parts material specifications

Name

Refined D.I

Cast steel

Stainless steel

QT

C

P

R

RL

RL

Body/Bonnet

QT400

WCB

CF8

CF8M

CF3

CF3M

Stem

2Cr13

2Cr13

CF8

CF8M

CF3

CF3M

Inner lining

FEP(F46)/PTFE(F4)/PFA/PO/PE

Daiphragm

FEP(F46)/CR/PFA/FPDM

Disc

QT400

WCB

CF8

CF8M

CF3

CF3M

Bolt

35

35

SS316

SS316

SS302

SS302

Nut

45

45

SS304

SS304

S304

SS304

Main dimensions

DN

L

D

D1

D2

f

b

Z-╬Žd

D0

H

15

125

95

65

45

3

15

4-14

120

120

20

135

105

75

55

3

17

4-14

120

120

25

145

115

85

65

3

17

4-14

160

130

32

160

140

100

75

3

19

4-18

160

135

40

180

150

110

85

3

19

4-18

180

160


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