No.

Parts’ name

Quantity

Material

1

Valve body 

1

GG25/GGG40/CF8M

2

Valve plate 

2

CF8M/GGG40/C954

3

Spring 

2

S.S304/S.S316

4

Valve rod

2

S.S316/S.S304

5

Valve seat

1

EPDM/NBR/VITON

6

Flat gasket

4

PTFE/NILON

7

Seal ring

4

NBR

8

Nut

4

CARBON STEEL/C954

DN

D

L

MM

IN

PN10

PN16

40

1.5"

78

43

50

2"

107

43

65

2.5"

127

46

80

    3"

142

64

100

4"

162

64

125

5"

192

70

150

6"

218

76

200

8"

273

89

250

10"

328

114

300

12"

378

383

114

350

14"

438

444

127

400

16"

489

495

140

450

18"

539

555

152

500

20"

594

617

152

600

24"

695

734

178

700

28"

807

802

229

800

32"

917

912

241

900

36"

1044

1012

241

1000

40"

1122

1126

254