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                            杠桿安全閥

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                            單杠桿安全閥
                            所屬系列:杠桿安全閥
                            檢索關鍵字:單杠桿安全閥
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                            單杠桿安全閥(GA41H-A51H)

                            Description:
                            GA41H-16C/25/40    A51H-16C/25/40
                            GA41H、A51H型安全閥適用于溫度≤450℃的鍋爐和壓力容器上,防止壓力超過允許最高值,介質可為蒸汽、空氣。
                            GA41H, A51H type safety valve is appli-cable to the boiler and pressure  container ( Theworking temperature is 450  or ess. ),  whichwill avoid the pressure rate beyond the allowed upper limit. The medium can be steam or air .
                            主要零部件材料 Materials for main parts                
                            GA41HA51H安全閥除杠桿(材料為碳鋼),重錘(材料為鑄鐵),其余材料均和A41H-16C型彈簧式安全閥相同。
                            GA41H, A51H type safety valve, except the lever ( material is  carbon steel), hammer (material is cast iron),  the materials of other parts is the same as A41H-16C spring load type safety valve.
                            Nominal diameter
                            DN(mm)
                              Dimensions (mm)
                            do L L1 D K g1  f b Z- d DN' D1  K1  g2  b1  f' Z-    d1 
                            25 20 100 85 115 85 65 2 16 4-14 25 115 85 65 16 2 4-14
                            32 25 115 100 140 100 78 2 18 4-18 32 140 100 78 18 2 4-18
                            40 32 120 110 150 110 85 3 18 4-18 40 150 110 85 18 3 4-18
                            50 40 135 120 165 125 100 3 20 4-18 50 165 125 100 20 3 4-18
                            80 65 160 135 200 160 135 3 20 8-18 80 200 160 135 20 3 8-18
                            100 80 170 160 220 180 155 3 22 8-18 100 220 180 155 22 3 8-18
                            150 125 205 195 285 240 210 3 24 8-23 150 285 240 210 24 3 8-23
                            200 150 240 230 340 295 265 3 26 12-23 200 340 295 265 26 3 12-23
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