Shanghai Roewish Automatic Technology Co., Ltd.
Home > Products > Butterfly Valves > Double Acting Spring Return Pneumatic Flanged Butterfly Valve

Double Acting Spring Return Pneumatic Flanged Butterfly Valve

—WCB, D. I., Cast iron, Stainless steel, Double Acting Butterfly Valve, Single Acting Butterfly Valve, Spring Return Butterfly Valve
Product Category: Butterfly Valves
Sales Method: Export, Manufacture, OEM/ODM
Payment Term: T/T, L/C, Western Union
Trade Term (Incoterms): EXW, FOB, CFR
Min. Order Unit Price
1 Set USD 49 / Set

Product Detail

Product Attribute:

  • China (mainland) More >
  • D641F-16C
  • ROEWISH
  • WCB, D. I., Cast iron, Stainless steel
  • ISO9001, CE
  • EPDM, PTFE
  • 16 - 64 bar
  • 50 - 600 mm
  • Flange
  • 08/11/2017
  • 08/14/2017

Additional Info.:

  • yes
  • 10000 Sets / month
  • within 7 Days
  • Shanghai
  • Carton case + plywood case

Product Content Description:

Standard of butterfly valve:

Device for regulating or cutting off medium in pipeline.

Suitable for hand lever worm gear, electric and pneumatic control.

Design and manufacturing standards in line with GB/T12238.

Pressure test conforms to GB/T13927.

Structure length is GB/T12221.

Side flange standard conforms to GB/T17241.6.

Specification of Butterfly valve:

Fluid medium: water, oil, gas and various corrosive media

Using temperature: -10 ~ 150

Applicable pressure: PN1.0 ~ 1.6MPa

Applicable size: DN50 ~ DN1200

Connection: flange

Connection standard: GBANSIDINAPIISOBS


Material of Butterfly valve:

Body: cast iron, ductile cast iron

Seat: Rubber

Disc: ductile iron / stainless steel

Note: all components can be selected according to the actual conditions of different materials.

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