Payment Type: | L/C, T/T |
Min. Order: | 1 |
Product Description
Model NO.: D641W Connection Form: Flange Seal Form: Force Sealed Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa) Material of Seal Surface: Metal Hard Sealed Application: Industrial Usage, Water Industrial Usage, Household Usage Design & Manufacture: API 609 Face to Face: API 609 Inspect & Test: API 598 Certificate 2: ISO9001:2008 Certificate 4: API 600 Specification: API, ANSI, ASME, DIN, JIS, GB etc. HS Code: 84818010 Driving Mode: Pneumatic Structure: Three-Eccentric Sealing Valve Stem: Normal Working Temperature: Medium Temperature (120°C
Butterfly Valve Pre-Temp. Rating: Asme B16.34 Ends Connection: Flanged RF, Rtj Certificate 1: Dnv CE 0575 Certificate 3: API 6D Trademark: VATAC/OEM Origin: China Pneumatic/Electric Operated Triple Offset Butterfly Valve with Flanged Ending Conform to API 609. They are tested according to API 598, and marked as per MSS SP-25
Construction is as follows: - Double or Triple Eccentric |
- Single Type Body |
- Renewable Sealing Ring |
- Fire Safe Design |
- Anti-static Design |
- Uni-direction or Bi-direction |
- Butt Weld Ends to ASME B16.25 |
- Flanged Ends to ASME B16.5 |
- Wafer or Lug Suit to Flanged(ASME B16.5 or B16.47) |
Main Part & Materials Part Names | Part Materials |
Body | WCB | LCB | WC6 | CF8 | CF8M | CF3 | CF3M |
Disc | WCB | LCB | WC6 | CF8 | CF8M | CF3 | CF3M |
Stem | F6a | F304 | F6a | F304 | F316 | F304L | F316L |
Seat/Seat Ring | PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL |
Packing | Graphite/PTFE |
Gasket | SS304+Graphite/SS304+Graphite |
Bolts/Nuts | B7/2H | L7/4 | B16/4 | B8/8 | B8M/8M | B8/8 | B8M/8M |
Suitable Medium | W.O.G etc. | HNO3, CH3OOH etc. |
Suitable Temperature | -29~425 °C | -46~340 °C | -46~340 °C | -196~427 °C | -196~427 °C | -196~427 °C | -196~427 °C |
Normal Pressure Rating
PN10~PN64, CLASS150~600
Normal Size Range
DN50~DN1800, 2"~72" Contact us if you need more details on Triple Offset Butterfly Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Flanged Triple Offset Butterfly Valve、RF Triple Offset Butterfly Valve. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Butterfly Valve > High Performance Butterfly Valve