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Tianjin Tanggu Jinbin Valve Co., Ltd.

Valve, Butterfly Valve, Motorised Butterfly Valve manufacturer / supplier in China, offering Electric/Motorised Metal Seat Double Flange Butterfly Valve, Double Offset Butterfly Valve Soft Seal Butterfly Valve, Cast Iron Socket End Gate Valve and so on.

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Electric/Motorised Metal Seat Double Flange Butterfly Valve

Purchase Qty.:
1-99 100-999 1,000+
FOB Unit Price: US $30 US $29 US $28
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $30
100-999 US $29
1,000+ US $28
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Port: Tianjin, China
Production Capacity: 1000 PCS/Month
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: D943H
  • Connection Form: Flange
  • Seal Form: Force Sealed
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Material of Seal Surface: Metal Hard Sealed
  • Application: Water Industrial Usage
  • Nominal Pressure: 1.0-1.6 MPa
  • Product Name: Electric/Motorised Metal Seat Double Flange Butter
  • Color: Blue
  • Temperature: Middle Temerature
  • Seat Material: Rubber
  • Transport Package: Export Wooden Packing
  • Origin: Tianjin, China
  • Driving Mode: Electric
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Casting
  • Nominal Diameter: Dn50-1200 mm
  • Suitable Temperature: -35-150 Degree
  • Certificate: ISO9001-2008
  • Body Material: Cast Iron
  • Size: Standard Size
  • Trademark: THT
  • Specification: ISO
  • HS Code: 848180
Product Description
Electric/Motorised Metal Seat Double Flange Butterfly Valve
Size: 2"-48" / 40mm - 1200 mm
Design standard: API 609, BS EN 593.
Face-to-Face dimension: API 609, BS 5155, ISO 5752.
Flange Drilling: ANSI B 16.1, BS4504, DIN PN 10 / PN 16, JIS 5K, 10K, 16K.
Test: API 598.
Pressure & Temperature ratings:

Working Pressure

PN10 / PN16

Testing Pressure

Shell: 1.5 times rated pressure,
Seat: 1.1 times rated pressure.

Working Temperature

-10°C to 80°C (NBR)
-10°C to 120°C (EPDM)

Suitable Media

Water, Oil and gas.





Cast iron, ductile iron, carbon steel, stainless steel


Nickel ductile iron / Al bronze / Stainless steel




Stainless steel / Carbon steel



"O" ring


Worm gearbox

Cast iron / Ductile iron

Appearanceof butterfly valve:
Electric/Motorised Metal Seat Double Flange Butterfly Valve
The product is used for throttling or shutting off the flow of corrosive or non corrosive gased, liquids and semi liquid. It can be installed in any selected position in pipelines in the industries of petroleum processing, chemicals, food, medicine, textile, paper making, hydroelectricity engineering, building, water supply and sewage, metallurgy, energy engineering as well as light industry. 
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