No.

Part

Material

1

“U”SEAT

EPDM/NBR

2

BODY

DI,GGG40/50.ASTMA536

3

KNIFE

304/316

4

STEM

420/304

5

COVER

DI,GGG40?50.ASTMA536

6

SEAL NUT

BRASS

DN

DN2501

BS10T/D

BS10T/E

ANSI MSS SP=81

H

L

L

W

D

N-D

D

N-D

D

N-D

D

N-D

50

125

4-M16

114.3

4-5/8”

114.3

4-5/8

120.5

4-5/8”

290

43

48

180

65

145

4-M16

146

4-5/8”

146

4-5/8”

139.5

4-5/8”

295

46

48

180

80

160

8-M16

165.1

4-5/8”

165.1

4-5/8”

152.5

4-5/8”

320

46

51

200

100

180

8-M16

177.8

4-5/8”

177.8

8-5/8”

190.5

8-5/8”

365

52

51

300

125

210

8-M16

209.5

8-5/8”

209.5

8-5/8”

216

8-3/4”

405

56

51

250

150

240

8-M16

235

8-5/8”

235

8-3/4”

241.5

8-3/4”

405

56

51

300

200

295

8-M16

292.1

8-5/8”

292.1

8-3/4”

298.5

8-3/4”

478

56

57

350

250

350

12-M20

355.6

8-3/4”

355.6

12-3/4”

362

12-7/8”

692

68

70

400

300

400

12-M20

406.4

12-3/4”

406.4

12.7/8

432

12-7/8”

785

78

76

500

350

460

16-M20

469.9

12-7/8”

469.9

12-7/8”

476

12-1”

892

78

76

500

400

515

16-M24

520.7

12-7/8”

520.7

12-7/8”

539.5

12-1”

998

102

89

600

450

565

20-M24

584.2

12-7/8”

584.2

16-7/8”

578

16-9/8”

1422

114

89

600

500

620

20-M24

641.3

16-7/8”

641.3

12-7/8”

635

20-9/8”

1565

127

114

600

600

725

20-M27

755.6

16-1”

755.6

16-9/8”

20.1.25”

1680

154

114

750