Quality Inspection for Fully Welded Ball Valve - 2502 Lug Butterfly Valve – Convista
Quality Inspection for Fully Welded Ball 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 |
Product detail pictures:
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In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of Quality Inspection for Fully Welded Ball Valve - 2502 Lug Butterfly Valve – Convista, The product will supply to all over the world, such as: Armenia, Bolivia, Slovakia, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
By David from Swiss - 2018.06.05 13:10
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
By Carol from Croatia - 2018.12.05 13:53