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首页 > Products > High Quality Plastic Butterfly Valve UPVC Wafer Butterfly Valve Thermoplastic Worm Gear Butterfly Va
详细信息 Product Name: High Quality Plastic Butterfly Valve UPVC Wafer Butterfly Valve Thermoplastic Worm Gear Butterfly Valve DIN ANSI JIS Standard Model NO.: DIN ANSI JIS Standard DN50-DN300 ( 2"-- 12" ). Application: Industrial Usage, Water Industrial Usage, Household Usage, Swimming Pool Standard: DIN ANSI JIS Standard Valve Body: Mould Material of Seal Surface: Soft Sealed Working Temperature: Normal Temperature (-40
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