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Wafer Butterfly Check Valve

type: HH46X-10/16 
nominal diameter: DN50-DN500
nominal pressure: PN1.0¡¢PN1.6
working temperature: -15¡ãC --150¡ãC
suitable mediums: steam,sewage,fresh water,oil

blowup

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Rotating Check Valve

type: H47X-10/6
nominal diameter: DN300-DN1800 
nominal pressure: PN1.0¡¢PN0.6
working temperature: -35¡ãC --135¡ãC 
suitable mediums: steam,sewage,fresh water,oil

blowup

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Slow-closing Butterfly Check Valve

type: H44F4-10
nominal diameter: DN50-DN300
nominal pressure: PN1.0 
working temperature: 0¡ãC --80¡ãC
suitable mediums: water,sewage,fresh water,oil

blowup

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Rubber-seat Double-eccentric Small-resistance Slow-closing Flanged Butterfly Check Valve

type: H41F4-16
nominal diameter: DN50-DN500
nominal pressure: PN1.6 
working temperature: -35¡ãC --135¡ãC 
suitable mediums: water,sewage,fresh water,oil

blowup

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type:  HH44X-10
nominal diameter:  DN50-DN800
nominal pressure:  PN1.0
working temperature:
suitable mediums: ¡¡

blowup

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