flange standard:DIN2533/31/43-2000/ISO253/BS5155/ASMEB16.1JSB2210/12/13-1999/BS4504-2000/NFE29-211-199.
face to faco stand:GB/T1221-1989/BS2808/API609/DIN3202-1991 ASTMB16.10/ASTMB16.1. /NFE29-305-1999/JIS B2002-2000
inspection stand :ISO5208-1991
desing stand :JB/T258-1997
actuaor: handle lever /worm gear/pneumatic/electric
size:DN40-1200
seaing:EPDM.NBR.PTFE
the material:canston iron/ ductile iron.aluminum bronze/stainless steel /caston steel /
our production canbe used petroleum processing ,chemical,ood,medicine,textile,paper making,water supply and sewage as well as others industry.
5.It is easy to instal on pipeline which is laid horizontally or vertically.
4.High capability of resisting interference.
3. The quick-close action prevents the medium from flowing back and eliminates water-hammer effectively.
2. Two torsional springs are installed on each of dual vavle plates, resualt in close the plates quickly.
feature:1.Small size, light weight, compact structure, easy maintenance.
wafer butterfly valve:
valve butterfly valve:long servicelife,bubbles-tight sealing,stem
try butterfly valve to get through more products
Delivery Time: | 25days |
Package: | standard |
Supply Ability: | 20000 Piece/Pieces per Month |
Minimum Order Quantity: | 200 Piece/Pieces |
Payment Terms: | L/C,T/T |
Port: | tianjinseaport |
Fob Price: | US$10-200tianjinseaport |
Place of Origin: | Tianjin China (Mainland) |
Media: | Other |
Temperature of Media: | Medium Temperature |
Material: | Casting |
Power: | Manual |
Pressure: | Medium Pressure |
Structure: | Butterfly |
Standard or Nonstandard: | Standard |
The Butterfly Control ...
The Butterfly Control ...
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