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　MSS metal seat gate valve OS&Y
Welcome to MSS metal seat gate valve OS&Y

Note:

1.Design and manufacture:MSS SP-70.

2.Flange dimensions:ASME N16.1.

3.Face to face dimensions:ASME B16.10.

4.Test and inspection:API 598.

5.Size up to 48".

Materials list:
1 Body ASTM A126B
2 Body seat ring ASTM B62
3 Disc seat ring ASTM B62
4 Wedge ASTM A126B
5 Stem ASTM B16
6 Gasket Graphite
7 Bolts ASTM A307B
8 Nut ASTM A307B
9 Bonnet ASTM A126B
10 Back seat ASTM B584
11 Packing Graphite
12 Gland ASTM B584
13 Bolts ASTM A307B
14 Nut ASTM A307B
15 Gland follower ASTM A536
16 Yoke sleeve ASTM B584
17 Yoke bushing nut ASTM A126B
18 Screw ASTM A307B
19 Handwheel ASTM A126B
20 Naneplate AL 2024
21 Nut ASTM A536
Size DN D1 D L W b Z-d
2" 50 121 152 178 178 15.9 4-19
212" 65 140 178 190.5 178 17.5 4-19
3" 80 152.5 190 203.2 200 19.1 4-19
4" 100 190.5 228.6 228.6 254 23.8 8-19
5" 125 215.9 254 254 300 23.8 8-22
6" 150 241.5 282 266.7 300 25.4 8-22
8" 200 298.5 343 292 348 28.6 8-22
10" 250 362 406 330 400 30.2 12-25
12" 300 432 483 355.6 457 31.8 12-25
14" 350 476 533 381 508 35 12-29
16" 400 540 597 406 558 36.6 16-29
18" 450 578 635 432 610 39.7 16-32
20" 500 635 699 457 640 42.9 20-32
24" 600 749 813 508 762 47.6 20-35