API butterfly valve
1)Size rating:NPS 4"-24"
2)Working Pressure:Class 125LB,150LB
3)WORKING TEMPERATURE:Less than 100°C/120°C/150°C(according to diefferent lining material)
4)Power:manual,Worm gear, Electric, Pneumatic
5)Design Standard:API 609
6)Face to Face Standard:API 609(A)(midline)
7)Flange end Standard:ANSI6.5,API605
8)TEST Standard:API 598
2)Working Pressure:Class 125LB,150LB
3)WORKING TEMPERATURE:Less than 100°C/120°C/150°C(according to diefferent lining material)
4)Power:manual,Worm gear, Electric, Pneumatic
5)Design Standard:API 609
6)Face to Face Standard:API 609(A)(midline)
7)Flange end Standard:ANSI6.5,API605
8)TEST Standard:API 598
Features:
1)With Different fluorine plastics selected, it is special for controlling the noncorrosive or the strong corrosive medium
2)It does a good job during the strong corrosive medium
2)It does a good job during the strong corrosive medium
Material List
| Part names | Material | |
| upper body | cast iron, carbon steel, stainless steel | |
| lower bdoy | cast iron, carbon steel, stainless steel | |
| disc | stainless steel, carbon steel core fully cover with fluorine plastic | |
| axis | stainless steel | |
| seat | PTFE,PCTFE, FEP, PFA | |
| apring strip | SI | |
| O-ring | Viton | |
| Wrench | ||
Ordering Information:
1. Product name and model
2. DN
3. Rated flow coefficient KV
4. Nominal pressure and differential pressure
5. Valve and valve components of materials
6. Connection
7. Transmission
8. Flow characteristics
9. Suitable temperature
1. Product name and model
2. DN
3. Rated flow coefficient KV
4. Nominal pressure and differential pressure
5. Valve and valve components of materials
6. Connection
7. Transmission
8. Flow characteristics
9. Suitable temperature