| Model: | DN40-600 |
|---|---|
| Brand: | JINERJIAN |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machine Hardware / Valves |
| Label: | no-pin , CF8M disc , Aluminium handle |
| Price: |
US $3
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:02 Dec, 2012 |
DN100 PN16 Aluminium handle EPDM seat wafer type no-pin butterfly valve
Material for main parts
|
Parts name |
Material |
|
Body |
Ductile cast iron,cast steel,Alloy steel, stainless steel |
|
Disc |
Grey cast iron,ductile cast steel,cast steel,stainless steel and hoc material |
|
Seal ring |
Manifold rubber,such as EPDM, PTFE,NBR,Viton,CR |
|
Stem |
steel,ss420,ss304,ss316 |
|
Packing |
O-ring,flexible graphite |
Butterfly valve seal material choice and apporpriate temperature
Material for main parts
|
Parts name |
Material |
|
Body |
Ductile cast iron,cast steel,Alloy steel, stainless steel |
|
Disc |
Grey cast iron,ductile cast steel,cast steel,stainless steel and hoc material |
|
Seal ring |
Manifold rubber,such as EPDM, PTFE,NBR,Viton,CR |
|
Stem |
steel,ss420,ss304,ss316 |
|
Packing |
O-ring,flexible graphite |
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 |
|
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 |