China Factory for Pressure Control Valve - 035-2302 Wafer Butterfly Valve – Convista
China Factory for Pressure Control 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 |
Product detail pictures:
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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for China Factory for Pressure Control Valve - 035-2302 Wafer Butterfly Valve – Convista, The product will supply to all over the world, such as: Oman, kazakhstan, Monaco, By integrating manufacturing with foreign trade sectors, we can offer total customer solutions by guaranteeing the delivery of right items to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
By Sabina from Melbourne - 2017.09.16 13:44
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Letitia from Denmark - 2017.01.28 19:59