extension valve
SD341X-10、SD941X-10 Series
SD341X-10、SD943X-10 Series
Application:
It is fit for petroleum chemical industrial food, paper maker, electric power whose temperature lower than 80°( and nomimal pressure is 1MPa. It can adjust flux, break flow and equalize the heat bulge and cold shrink.
Characteristic
1 The design is novel and reasonable, structure is special, weight is light, operation is convenient and on-off is fast.
2 Not only adusting flux and breaking flow, but also equalizing the heat bulge and cold shrink, as well as convenience for setting and take-down.
3 Sealing part is adjustable and sealing feature is credible.
main technology parameter
| nominal pressure |
1.0MPa |
| intension test |
1.5MPa |
| sealing test |
1.1MPa |
| suitable temperature |
≤80℃ |
| suitable medium |
water, steam, gas, food ,oil product and so on |
main part material
| valve body, butterfly board |
cast iron, ductile cast iron, cast steel |
| valve stem |
stainless steel |
| sealing ring |
Buna-N oil resistance rubber, stainless steel |
| packing |
Buna-N rubber, flexible graphit |
|
