Special Price for Dual Plate Check Valve - 035-2302 Wafer Butterfly Valve – Convista
Special Price for Dual Plate Check Valve - 035-2302 Wafer 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 sizes.
2 shafts for DN300 and below sizes and 1 shaft for DN350 and above sizes.
Mounting flange in accordance with ISO 5211 or MSS SP-102.
Connection flanged ends: PN10/16, Class 125 and Table D/E.
WRAS approved.
25bar available, Ductile Iron for 25bar/300psi, DN350 and larger size.
SS304/316 stainless steel shaft.
GX5CrNiMo19-11-2 (1.4408) Disc for#2302.
Gear operator or handle operated.
Built-in temper switch of gear operator.
With two switches.
| Part | Material | EN Specification | ASTM Specification |
| Body | Grey Cast Iron | EN1561, EN-GJL-250 | A126 Class B |
| Shaft | Stainless Steel | EN10088, X20Cr13 | A276, Grade 420 |
| Disc | Stainless Steel | EN10213, GX5CrNi19-10 | A351 CF8 |
| Bronze | EN1982, CC941K | 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 |
|
Size |
DN50 |
DN65 |
DN80 |
DN100 |
DN125 |
DN150 |
DN200 |
DN250 |
DN300 |
DN350 |
DN400 |
DN450 |
DN500 |
DN600 |
|
A |
160 |
175 |
180 |
200 |
215 |
225 |
240 |
295 |
335 |
370 |
400 |
425 |
480 |
565 |
|
B |
80 |
90 |
95 |
115 |
135 |
140 |
175 |
200 |
235 |
290 |
315 |
340 |
390 |
450 |
|
E |
43 |
46 |
46 |
52 |
56 |
56 |
60 |
68 |
78 |
78 |
88 |
109 |
127 |
154 |
|
Shaft Top Section |
11×11 |
14×14 |
17×17 |
22×22 |
27×27 |
Dia.48 |
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We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for Special Price for Dual Plate Check Valve - 035-2302 Wafer Butterfly Valve – Convista, The product will supply to all over the world, such as: Oman, Hongkong, Juventus, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
By Antonia from Moldova - 2018.09.08 17:09
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Victoria from The Swiss - 2017.04.08 14:55
