Model NO.: D41Y
Working Temperature: Medium Temperature (120°C<T<450°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage
Characteristics: Flanged Butterfly Valve
Design & Manufacture: API 609, DIN 3202
Pre-Temp. Rating: Asme B16.34
Face to Face: API 609, DIN 3202
Ends Connection: Flanged FF,RF,Rtj
Inspect & Test: API 598
Certificate 1: Dnv CE 0575
Certificate 2: ISO9001:2008
Certificate 3: API 6D
Certificate 4: API 600
Trademark: VATAC/OEM
Transport Package: Sea Worthy or Air Worthy
Specification: AWWA C504
Origin: China
HS Code: 84818010
Electric/Pneumatic Operated Cast Iron/Ductile Iron Flange Butterfly Valve with Rubber Seated Conform to API 609, DIN 3202. They are tested according to API 598, and marked as per MSS SP-25Â
Construction is as follows: Â
|
- Concentric Type | |||
| - Single Type Body | |||
| - Soft Seated | |||
| - Double Half Stem | |||
| - Through Stem With Pin | |||
| - Uni-direction or Bi-direction | |||
| - Flanged Ends to ASME B16.5 | |||
| - Wafer or Lug Suit to Flanged(ASME B16.5 or B16.47) |
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Main Part & Materials Â
|
Part Names |
Part Materials | ||||||
| Body | Cast Iron | Ductile Iron | |||||
| A126 BÂ | GG25 | FC 20 | A536 | A395 | GGG40 | GGG50 | |
| Disc | Ductile Iorn/CF8/CF8M/CF3/CF3M/Alum-Bronze | ||||||
| Stem | SS410/SS420/SS416/SS304/SS316/Monel | ||||||
| Seat/Seat Ring | NBR/EPDM/PTFE | ||||||
| Packing | Graphite/PTFE | ||||||
| Gasket | SS304+Graphite/SS304+Graphite | ||||||
| Suitable Medium | Water, Waste Water, Sewage | ||||||
| Suitable Temperature | -29~150 °C | ||||||
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Normal Pressure Rating
Normal Size Range
DN50~DN1400, 2"~56"Â
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