型號(hào)：
220D蝶閥系列
規(guī)格：DN50～DN1000
溫度：-15℃～150℃
壓力：1.0MPa～1.6MPa
閥體材質(zhì)：灰鑄鐵、球墨鑄鐵
閥板材質(zhì)：球墨鑄鐵電鍍、球墨鑄鐵覆尼龍、不銹鋼
閥座材質(zhì)：EPDM、NBR、PTFE
閥桿材質(zhì)：碳鋼、不銹鋼
Type: 220D Stainless Steel Wafer Butterfly Valve
Specification: DN50 - 600
Temperature: -35℃ -150℃
Pressure: 1.0MPa/1.6MPa
Materials of Body: CF8M, CF3M, CF8
Materials of Disc: Stainless Steel, Ductile Iron
Coated Plastic
Materials of Seat: EPDM, NBR, PTFE
Materials of Stem: Stainless Steel, Carbon Steel
