wafer type butterfly valves
Pressure:PN10/PN16,125/150Lbs
Item |
Part Name |
Materials |
1 |
Body |
Cast Iron: ASTM A126CL. B , DIN1691 GG25, EN 1561 EN-GJL-200; GB12226 HT200; Ductile Iron: ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; Stainless Steel: ASTM A351 CF8, CF8M; CF3, CF3M; Carbon Steel: ASTM A216 WCB |
2 |
Stem |
Zinc Plated Steel; Stainless Steel: ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416; |
3 |
Taper Pin |
Stainless Steel: ASTM A276 Type 304, Type 316; EN 1.4501; |
4 |
Seat |
NBR, EPDM, Neoprene, PTFE, Viton; |
5 |
Disc |
Ductile Iron (Nickel plated): ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10; Stainless Steel: ASTM A351 CF8, CF8M; CF3, CF3M; EN 1.4408, 1.4469; 1.4501; L-Bronze: ASTM B148 C95400; |
6 |
O-Ring |
NBR, EPDM, Neoprene, Viton; |
7 |
Bushing |
PTFE, Nylon, Lubricated Bronze; |
8 |
Key |
Carbon Steel |
we can supply the following butterfly valves:
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