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Wafer Type Soft Sealing Butterfly Valve
Product overview
The wafer type soft sealing butterfly valve is suitable for temperature ≤-80~120℃, such as food, medicine, chemical industry, petroleum, electric power, textile, papermaking and other water supply and drainage, gas pipeline to adjust the flow rate and closure media.
Product Features
1. Novel design, reasonable, unique structure, light weight, rapid opening and closing;
2. Small operation torque, easy to operate, saving smart;
3. Can be installed anywhere, convenient maintenance;
4. Seal can be replaced, sealed performance is reliable to achieve two-way sealing zero leakage;
5. Sealing material resistance to ageing, weak corrosion, long service life, etc.
Execution Standard
Design spec：GB/T12238
Face to Face：GB/T12221
Flange end：JB/79-2015、GB/T9113、HG/T20592
Test & check：GB/T13927、GB/T26480
Performance Parameter
Nominal diameter：DN50~1200mm
Nominal Pressure：PN0.25～1.6MPa
Applicable media：Water, oil, steam, acid, alkali, etc
Applicable temperature：-40≤150℃
Main materials：Cast iron, nodular cast iron, carbon steel, SS
