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| PTFE lined butterfly valves Applicable medium: 98% high consistence sulfuric acid, Strong alkali, Oxidant and Reducer etc. No leakage, Maintenance-free and long life of the valve. Connection type: Flange, Wafer, Lug.
Operator method: Adjusting wrench, Gear, Pneumatic and electrical actuator. Please contact us directly for more information . |
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| PTFE lined butterfly valves |
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PTFE lined butterfly valve Technical Features: |
| Structure: |
Compact, Split Body |
| Housing: |
Cast iron, carbon steel, stainless steel |
| Disc: |
Stainess steel, carbon steel core fully covered with fluorine plastic |
| Seat Ring: |
PTFE with silicone pad |
| Seal Seat: |
Nitrile-butadiene rubber NBR, Ethylene-propylene-diene monomer EPDM, Fluoroelastomer FKM |
| Nominal diameter: |
DN 40 to 1200 mm |
| Temperature range: |
-100 ~ 200 ºC |
| Pressure: |
125 159 LB |
| Connection: |
Flange or without Flange centering in the pipelined between flange; |
| Operator: |
Gear, Lever, Free shaft end, Pneumatic, Electric |
| Inspection: |
API 598 or other requirements |
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