300LB Wafer Metal Seated Butterfly Valve

300LB Wafer Metal Seated Butterfly Valve

ZFV 300LB Wafer metal seated butterfly valve. Valve shown in photo is DN400 with pressure rate PN16. material body carbon steel and disc material stainless steel + stellite, seat weld stellite, shaft material 17-4 PH, with double flange end, worm gear operator. The sealing ring and seat can be...

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ZFV 300LB Wafer metal seated butterfly valve. Valve shown in photo is DN400 with pressure rate PN16. material body carbon steel and disc material stainless steel + stellite, seat weld stellite, shaft material 17-4 PH, with double flange end, worm gear operator. The sealing ring and seat can be replaced by dismantled from the valve . No need to disassemble the whole valve. This is helpful for rapid on-site maintenance and makes the valve’s service life parallel to that of the pipeline. So that reduce production and equipment maintenance costs directly.


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