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Zhejiang Hengzhen Valve Co.,Ltd
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 Click to enlarge image
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 Model Number |
hz09013 |
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Metal to metal seat type is also available upon reques
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Butterfly Valves
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Wafer type or lugged type
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Description:
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Design and manufacture: MSS SP-67, API 609
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Test and inspection: API 598 .
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Flanged end: ANSI B16.1, BS4504, ISO2084 and
Flanged end: DIN2501 etc.
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Top flange: ISO5211
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Center line butterfly valve
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Resilient seat
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Shaft: Round, double D or square type
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Size: 2" ~ 32" (DN50 ~ 800)
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Working pressure: 1.0MPa / 1.6MPa / Class125
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Operator: lever, gear, electric or pneumatic actuator
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Standard materials of parts
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Body
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Grey iron, Ductile iron, Cast steel, Strainless steel
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Disc
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Ductile iron, Aluminum bronze, Stainless steel
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Stem
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Stainless steel
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Bushing
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Lubricated bronze, PTFE
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Seat
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BUNA, EPDM, Neoprene, PTFE, NR, NBR, Hypalon, VITON
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Pin
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Stainless steel
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O-ring
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BUNA, EPDM
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