No.

Product attributes

1

Executive Standards

GB 12237-89

3

Rated working pressure

PN

1.0-1.6Mpa

4

Test pressure

Shell

1.5-2.4Mpa

Seal

1.1-1.76Mpa

5

Working temperature

T

0-100℃

6

Applicable media

Fresh water, sea water, air, weak acid and alkali, etc

NO

Name

Material

1

Valve body

CF8/CF8M

2

Stem

304/316

3

Sphere

304/316

4

Valve seat

PTFE

5

Nut

304/316

6

Bolt

304/316

7

Filler

PTFE

DN

L

D

D1

D2

C

f

n-d

DN15

130

95

65

45

14

2

4-∮6

DN20

140

105

75

54

14

2

4-∮6

DN25

150

115

85

65

14

2

4-∮6

DN32

165

135

100

75

16

3

4-∮6

DN40

180

145

110

83

18

3

4-∮9

DN50

200

160

125

100

18

3

4-∮9

DN65

220

180

145

118

20

3

4-∮11

DN80

250

195

160

132

20

3

4-∮11

DN100

280

215

180

153

20

3

4-∮11

DN125

320

245

210

185

22

3

4-∮14

DN150

360

280

240

210

24

3

4-∮18

DN200

400

335

295

265

26

3

4-∮18