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API509 Cast Iron Lug Butterfly Valve with Lever Operated
API509 Cast Iron Lug Butterfly Valve with Lever Operated

API509 Cast Iron Lug Butterfly Valve with Lever Operated

China API509 Cast Iron Lug Butterfly Valve with Lever Operated, Find details about China Wafer Type Concentric Butterfly Valve, Cast Iron Concentric Butterfly Valve from API509 Cast Iron Lug Butterfly Valve with Lever Operated

Model NO.
D71
Working Temperature
Medium Temperature (120°C<T<450°C)
Material of Seal Surface
Soft Sealed
Application
Industrial Usage, Water Industrial Usage, Household Usage
Characteristic
Wafer Butterfly Valve
Design & Manufacture
API 509, DIN 3202
Pre-Temp. Rating
Asme B16.34
Face to Face
API 509, DIN 3202
Ends Connection
Wafer, Lug or Flanged
Inspect & Test
API 598
Certificate 1
Dnv CE 0575
Certificate 2
ISO 9001: 2008
Certificate 3
API 600
Certificate 4
API 6D
Trademark
VATAC/OEM
Transport Package
Sea Worthy
Specification
API, ANSI, ASME, DIN, JIS, GB etc.
Origin
China
HS Code
84818040
Model NO.
D71
Working Temperature
Medium Temperature (120°C<T<450°C)
Material of Seal Surface
Soft Sealed
Application
Industrial Usage, Water Industrial Usage, Household Usage
Characteristic
Wafer Butterfly Valve
Design & Manufacture
API 509, DIN 3202
Pre-Temp. Rating
Asme B16.34
Face to Face
API 509, DIN 3202
Ends Connection
Wafer, Lug or Flanged
Inspect & Test
API 598
Certificate 1
Dnv CE 0575
Certificate 2
ISO 9001: 2008
Certificate 3
API 600
Certificate 4
API 6D
Trademark
VATAC/OEM
Transport Package
Sea Worthy
Specification
API, ANSI, ASME, DIN, JIS, GB etc.
Origin
China
HS Code
84818040
API509 Cast Iron Lug Butterfly Valve with Lever Operated Conform to API 509, DIN 3202.
They are tested according to API 598, and marked as per MSS SP-25.

1. Construction is as follows:
- 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)

2.  Main Part & Materials
Part NamesPart Materials
BodyCast IronDuctile Iron
A126 B GG25FC 20A536A395GGG40GGG50
DiscDuctile Iorn/CF8/CF8M/CF3/CF3M/Alum-Bronze
StemSS410/SS420/SS416/SS304/SS316/Monel
Seat/Seat RingNBR/EPDM/PTFE
PackingGraphite/PTFE
GasketSS304+Graphite/SS304+Graphite
Suitable MediumWater, Waste Water, Sewage
Suitable Temperature-29~150 °C
        

3. Normal Pressure Rating
PN6~PN16, CLASS150

4. Normal Size Range
DN50~DN1400, 2"~56"

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