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- Plug Valve
- Flange Butterfly Valve
- Wafer Butterfly Valve
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- Pressure Seal Valve
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- Lug Type Two - Wafer Check Valve
- Lug Type One - Wafer Check Valve
- Single Plate - Wafer Check Valve
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English
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EspañolWafer Butterfly Valve
Wafer Butterfly Valve
Description
the open close piece of the valve is a round-disc butterfly board and, byrotating around the axis of its own inside of the valve body, carrries out theopen-close or dajusting function. Suitable for the pipeline of water supply anddrainage, high buildings, firefighting, petroleum, chemical industry, medicine,food etc, trades to act as open-close or adjustment.
Features
1. Simple structure, small volume and light weight.
2. Quick open-close,laboursaving and small fluid resistance
3. Good adjustable perfomance,canbe adjusted flexibly within 0-90 degree.
Standards of design: GB12238. API609, JIS B2064 AWWA Standare of flange: GB4216GB9113 GB9115 Structural length: GB/T15188.2 : GB/T13927, JB/T9092
Material: can provied according to the customers reqirement.. (cast iron,ductile iron, cast steel, stainless steel and so on ..
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