商品名稱(chēng): 211D蝶閥系列
商品編號(hào): 211D1
型號(hào):211D蝶閥系列
規(guī)格:DN50~DN600
溫度:-20℃~150℃
壓力:2.5MPa
閥體材質(zhì):鑄鋼、不銹鋼
閥板材質(zhì):鑄鋼、不銹鋼
閥座材質(zhì):EPDM、NBR
閥桿材質(zhì):碳鋼、不銹鋼
Type: 211D PN25 Butterfly Valve
Specification: DN50 - 600
Temperature: -20℃ - 150℃
Pressure: 2.5MPa
Materials of Body : Ductile Iron (GGG 4 0 , GGG50), WCB
Materials of Disc: Stainless Steel, Nickel Plated Ductile Iron, Ductile Iron Coated Plastic
Materials of Seat: EPDM, NBR.
Materials of Stem: Stainless Steel, Carbon Steel