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Professional China Air Release Valve - 2502 Lug Butterfly Valve – Convista

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Our firm has been concentrating on brand strategy. Customers' satisfaction is our best advertising. We also offer OEM provider for Jet Pump, Awwa Water System Valve, High-End Gate Valve For Conventional Island, We are looking forwards to establishing long-term business relationships with worldwide customers.
Professional China Air Release Valve - 2502 Lug Butterfly Valve – Convista Detail:


Specifications

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.


Options

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.


Material Specifications

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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Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for Professional China Air Release Valve - 2502 Lug Butterfly Valve – Convista, The product will supply to all over the world, such as: Swansea, Barbados, South Korea, We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our products. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best for you always.
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Meredith from Suriname - 2017.01.11 17:15
    We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Carol from Sri Lanka - 2018.12.28 15:18

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