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DFN蝶閥 閥體：CNC精加工 材質(zhì):SS304,316,316L 閥體尺寸可按要求定做低扭力， 連接方式：BS,SMS,DIN 3A焊接，牙接和卡箍連接 閥芯：外表面精加工，精拋光Ra≤0.6um 可按要求進(jìn)行電解拋光和PTFE密封 手柄：外觀(guān)美麗實(shí)用 拉出設(shè)計(jì) 根據(jù)要求設(shè)計(jì)從2-12定位 DFN butterfly valve Body: SS304.316.316L material out from precision CNC Milling machined.Bodycan be changeable. And low torque,BS,SMS,DIN 3A weld and male/male end Clamp end. Disk:Our fromfull machined ,high polished.Ra less than0.6ljm.9.Smm and8*12mm.head for USA and Europe required.Electric polished and PTFE coating can be Rress type. From 2 Position-12Position,Design for your width range and beautiful choice .
