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阀体：CNC精加工材质:SS304,316,316L阀体尺寸可按要求定做低扭力，
连接方式：BS,SMS,DIN3A焊接，牙接和卡箍连接
阀芯：外表面精加工，精抛光Ra≤0.6um可按要求进行电解抛光和PTFE密封
手柄：外观美丽实用拉出设计根据要求设计从2-12定位
DFNbutterflyvalve
Body:SS304.316.316LmaterialoutfromprecisionCNC
Millingmachined.Bodycanbechangeable.
Andlowtorque,BS,SMS,DIN3Aweldandmale/maleendClampend.
Disk:Ourfromfullmachined,highpolished.Ralessthan0.6ljm.9.Smmand8*12mm.headforUSAandEuroperequired.ElectricpolishedandPTFEcoatingcanbeRresstype.
From2Position-12Position,Designforyourwidthrangeandbeautifulchoice.
焊接球阀