125FCO 125FCOS 鑄鐵法蘭旋啟式止回閥
Cast Iron Swing Check Valve Flanged ends
較高工作壓力(Maximum Working Pressure)
120℃壓力變動小的水、油、氣 [120℃ W.O.G.non-shock] 1.6MPa(16bar)
飽和蒸汽 [Saturated steam] 0.9MPa(9bar)
材質[Materials]
零件 [Parts] 材質 [Materials]
閥體 [Body] 灰鑄鐵 [Cast iron]
閥蓋 [Bonnet] 灰鑄鐵 [Cast iron]
閥瓣 [Disc] 青銅 [Cast bronze]
13%Cr不銹鋼(DN50-DN100) [Stainless steel](DN50-DN100)
灰鑄鐵(DN125以上) [Cast iron](DN125 and over)
銷軸 [Hinge pin] 黃銅/不銹鋼 [Forged Brass/Stainless steel]
墊片 [Gasket] 非石棉 [Non asbestos]
閥體防漏墊圈[Body seat ring] 青銅/13%Cr不銹鋼 [Cast bronze/Stainless steel]
閥座防漏墊圈[Disc seat ring] 青銅/13%Cr不銹鋼 [Cast bronze/Stainless steel]