factory low price Water System Valve - 2502 Lug Butterfly Valve – Convista
factory low price Water System Valve - 2502 Lug Butterfly Valve – Convista Detail:
Meet or exceed the requirements of EN593, AS4795.1 and MSS SP-67.
Replaceable liner for DN300 and below sizes, Vulcanized liner for DN350 and above size.
2 shafts for DN300 and below sizes and 1 shaft for DN350 and above size.
Mounting flange in accordance with ISO 5211 or MSS SP-102.
Connection flanged ends: PN10/16, Class 125 and Table D/E.
WRAS approved.
SS304 / 316 stainless steel shaft.
GX5CrNiMo19-11-2 (1.4408) disc for #2502.
Gear operator or handle operated.
Built-in temper switch of gear operator.
| Part | Material | EN Specification | ASTM Specification |
| Body | Cast Iron | EN1561, EN-GJL-250 | A126 Class B |
| Shaft | Stainless Steel | EN10088, X20Cr13 | A276, Grade 420 |
| Disc | Stainless Steel | EN10213, GX5CrNi19-10 | EN10213, GX5CrNi19-10 |
| Bronze | EN1982, CC491K | B62 C83600 | |
| Ductile Iron | EN1563, EN-GJS-450-10 | A536 65-45-12 | |
| Liner | Rubber | EN681, EPDM or NBR | D2000 |
| Bushing | Plastic | Commercial, PTFE | Commercial, PTFE |
| Shaft Sealing | O-Ring | EN681, BUNA-N | D2000 NBR |
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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for factory low price Water System Valve - 2502 Lug Butterfly Valve – Convista, The product will supply to all over the world, such as: Estonia, Germany, Sao Paulo, By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
By Lilith from venezuela - 2017.02.18 15:54
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Rachel from Spain - 2018.09.29 13:24
