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CAST IRON WAFER TYPE CHECK VALVE |
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Wafer style,Rubber Seat,Spring actuated.
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零件 PART
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材质 MATERIAL
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| 阀体 BODY |
CAST IRON (FC20) |
| 阀盘 PLATES |
STAINLESS STEEL (SCS13) |
| 阀座 SEAT |
EPDM |
| 弹簧 SPRING |
STAINLESS STEEL (304) |
| 铰链销 HINGE PIN |
STAINLESS STEEL (410) |
| 停止销 STOP PIN |
STAINLESS STEEL (410) |
| 垫片 WASHER |
PTFE |
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尺寸
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2
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21/2
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3
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4
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5
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6
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8
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10
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12
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L
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54
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54
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57
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64
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70
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76
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95
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108
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144
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D
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104
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123
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134
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10k 158
150# 174
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190
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219
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270
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330
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10k 377
150# 403
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最高使用压力
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试验压力(水压)
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90°C以下之静流水
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90°C以下之脉动水
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阀体
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阀座
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| 14.0 kg f/cm2 |
10.0 kg f/cm2 |
21.0 kg f/cm2
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15.4~0.5 kg f/cm2
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FIG.027-铸铁双瓣对夹式逆止阀，东光不锈钢球阀，台湾RING东光，台湾进口阀门 |
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