主要零件材料 Main parts and materials
零件名稱 |
材料 Metrial |
J41T-16 |
J41W-16 |
閥體、閥蓋 、手輪 Valve body,Bonnet.Wheel |
灰鑄鐵 Grey ron |
灰鑄鐵 Grey ron |
閥板 Disc |
灰鑄鐵+黃銅 Grey ron+bron ze |
灰鑄鐵 Grey ron |
閥桿 Stem |
碳鋼 Carbon stee |
碳鋼 Carbon stee |
閥桿螺母 Yoke Nut |
黃銅(球墨鐵) Bronze(Ball) |
球墨鐵 Ball | |
|
性能規(guī)范 Function and speciification
型號 Type |
公稱壓 Nominal pressure (Mpa) |
試驗壓力 Testing |
工作溫度 Working temperature (℃) |
適用介質(zhì) Fitting medium |
強度(水) Strongth (water) (Mpa) |
密封(水) Enclose (water) (Mpa) |
J41T-16 |
1.6 |
2.4 |
1.76 |
≤120 |
蒸汽 |
J41W-16 |
≤100 |
油品 Oil.Coaigas | |