rubber lined wafer butterfly Valve with vulcanized seat

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Quick Details

  • Standard or Nonstandard: Standard

  • Structure: Butterfly

  • Pressure: Low Pressure

  • Power: Manual

  • Material: CI,DI,SS,WCB,ALB,Brass,etc.

  • Temperature of Media: Medium Temperature

  • Media: water,gas,oil.etc.

  • Port Size: DN50-1200

  • Place of Origin: Tianjin, China (Mainland)

  • Model Number: D7A1X-10/16

  • Color: blue

Packaging & Delivery

Packaging Details:Standard export packaging(plywooden case) or as per clients' requirements.
Delivery Detail:within10-30 days after receipt of L/C or 30% deposit


4.lever,wormgear,electric,pneumatic driver.

Rubber Lined Wafer Type Butterfly Valve


1.Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.

2.Simple and compact construction, quick 90 degree on-off operation.

3.Flow curve tending to straight line. Excellent regulation performance.

4.Long service life. Standing the test of thousands opening/closing operation.

5.Wide selection of materials, applicable for various media.


Design standard

Face to face

End flange

Test & inspection





ISO5752 series 20


DIN PN10/16/25

ANSI B 16.1


ISO PN10/16

JIS B 2212/2213

BS 10 table D

BS 10 table E

API 598




Testing Pressure


Applicable Temp. °C

Applicable Medium




DN50 ~ DN1000



-45~ 150

Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,

Alkalis, etc.

Material List:

Part Name



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