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Cast iron OS&Y stem gate valve (125Lb) MSS-SP70(O)
Cast iron OS&Y stem gate valve (125Lb) MSS-SP70(O)
Technical Specifications
Design : SP-70
Face to Face: ANSI B16.10
Flange : ASME/ANSI B16.1
Test:API598
Design : SP-70
Face to Face: ANSI B16.10
Flange : ASME/ANSI B16.1
Test:API598
Part & Materials:
| NO | Name | Material |
| 1 | Body | A126 |
| 2 | Seat Rings | Brass/Bronze |
| 3 | Wedge Rings | Brass/Bronze |
| 4 | Wedge | A126 |
| 5 | Stem | Brass/Stainless Steel |
| 6 | Bolts | Steel |
| 7 | Body Gasket | Graphite |
| 8 | Nuts | Steel |
| 9 | Bonnet | A126 |
| 10 | T-bolts | Steel |
| 11 | Packing | Graphite |
| 12 | Gland | Cast Brass |
| 13 | Gland Follower | A126 |
| 14 | Nuts | Steel |
| 15 | Stem Nut | Cast Brass |
| 16 | Round Pin | Steel |
| 17 | Round Locknut | A126 |
| 18 | Hand Wheel | A126 |
| 19 | Nameplate | AI |
| 20 | Locknut | A126 |
Dimensions(mm)：
| DN | L | D | D1 | b | n-do | Do | H | |
| 50 | 2” | 178 | 152 | 120.5 | 15.9 | 4-19 | 178 | 299 |
| 65 | 21/2” | 190 | 178 | 139.5 | 17.5 | 4-19 | 180 | 390 |
| 80 | 3” | 203 | 191 | 152.5 | 19.1 | 4-19 | 190 | 402 |
| 100 | 4” | 229 | 229 | 190.5 | 23.9 | 8-19 | 250 | 497 |
| 125 | 5” | 254 | 254 | 216 | 23.9 | 8-22 | 300 | 656 |
| 150 | 6” | 267 | 279 | 241.5 | 25.4 | 8-22 | 300 | 668 |
| 200 | 8” | 292 | 343 | 298.5 | 28.6 | 8-22 | 400 | 828 |
