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Quick Details
Specifications
Main parts and materials:
Parts name | Material |
Body | Cast Iron, Ductile Iron |
Disc | Ductile Iron, Stainless Steel |
Stem | Stainless Steel |
Seat ring | Stainless Steel/EPDM, PTFE |
Disc ring | EPDM, PTFE |
Standards
Design STD | Face to face | Flange end | Inspection |
BS 5055 AWWA C504 | GB12221-89 ISO 5752 BS EN 558-1 | DIN 2501 ISO7005-2 BS EN 1092 | API 598 |
Test
Nominal pressure | Shell test | Seal test |
1.0 | 1.5 | 1.1 |
1.6 | 2.4 | 1.76 |