| Model: | JEJ-0507 |
|---|---|
| Brand: | JINERJIAN |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machine Hardware / Valves |
| Label: | wafer type , aluminium handle , EPDM seat |
| Price: |
US $3
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:02 Dec, 2012 |
china DN32/PN6/aluminium handle/EPDM seat/cf8m disc wafer type double stem no-pin aluminium butterfly valves
Material for main parts
|
Parts name |
Material |
|
Body |
Aluminium |
|
Disc |
ductile steel,stainless steel |
|
Seal ring |
Manifold rubber,such as EPDM, PTFE,NBR,Viton,CR |
|
Stem |
steel,ss420,ss304,ss316 |
|
Handle |
Aluminium |
Butterfly valve seal material choice and apporpriate tempersture
|
Material variety |
Neoprene |
Styene rubber |
EPDM |
PTFE |
Silicon rubber |
Fluorine rubber |
|
Resistance highest temperature |
82°C |
93°C |
150°C |
232°C |
250°C
|
204°C |
|
Resistance lowest temperature |
-40°C |
-40°C |
-40°C |
-268°C |
-70°C |
-23°C |
|
Suitable working temperature |
≤65°C |
≤80°C |
≤120°C |
≤200°C |
≤200°C |
≤180°C |
Butterfly valve is suitable for water supplying and draining,gas pipe as adjust flux and cut off medium in foodstuff, pharmacy, chemical industry, petroleum, electric power, light textile, paper making etc with temperature≤120°C, nominal pressure≤1.6Mpa, the main characteristic such as:
1.Novel and reasonable design,special structure,light, Easy instllation and mintenance.It can be mounted wherever needed.
2.Tiny operative moment,quick 90 degrees on-off operation.
3.Miniminzed operating torque,energy saving.
4.Flow curve tending to straight line.Excellent regulation performance.
5.Long servie life. Standing the test of tens of thousands opening/closing operation.
6.Bubbles-tight sealing with no leakage under the pressure test.
7.Wide selection of materials, applicable for various medeium.