FIG.027對夾式止回閥-代理中國臺(tái)灣RING鑄鐵對夾式止回閥
JIS-10K(PN16、PN10)
FIG.027-鑄鐵對夾式止回閥
CAST IRON WAFER TYPE CHECK VALVE
Wafer style,Rubber Seat,Spring actuated.
零件 PART 材質(zhì) MATERIAL
閥體 BODY CAST IRON (FC20)
閥盤 PLATES STAINLESS STEEL (SCS13)
閥座 SEAT EPDM
彈簧 SPRING STAINLESS STEEL (304)
鉸鏈銷 HINGE PIN STAINLESS STEEL (410)
停止銷 STOP PIN STAINLESS STEEL (410)
墊片 WASHER PTFE
FIG.027對夾式止回閥-代理中國臺(tái)灣RING鑄鐵對夾式止回閥
尺寸 2 21/2 3 4 5 6 8 10 12
L 54 54 57 64 70 76 95 108 144
D 104 123 134 10k 158 190 219 270 330 10k 377
150#174 150# 403
zui高使用壓力 試驗(yàn)壓力(水壓)
90°C以下之靜流水 90°C以下之脈動(dòng)水 閥體 閥座
14.0 kg f/cm2 10.0 kg f/cm2 21.0 kg f/cm2 15.4~0.5 kg f/cm2