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Plastic Butterfly Valve PVDF Hand wheel type butterfly valve , DN25-DN1502016-08-30 17:24:55 |
RPP Worm-gear type butterfly valve , Plastic Butterfly Valve , DN25-DN1502016-08-30 17:25:01 |
manual handle PVDF butterfly valve, wafer type, 1” to 8”, PN1.0Mpa2016-08-30 17:25:06 |
Manual handle UPVC Worm-gear typebutterfly valve , DN125-6002016-08-30 17:24:59 |