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B型 通径：DN50-DN150 SIZE：DN50-DN150
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DIMENSIDN TABLE
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DN
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D
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d1
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n
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d0
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e
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h
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t
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50
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165
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125
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4
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18
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18
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200
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8
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65
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185
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145
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4
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18
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18
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240
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9
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80
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200
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160
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8
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18
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20
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260
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9
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100
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220
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180
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8
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18
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20
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300
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10
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125
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250
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210
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8
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18
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22
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350
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11
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150
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285
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240
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8
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22
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22
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400
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12
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28
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螺母 NUT
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STEEL Q235
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1
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|
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27
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垫片 GASKET
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STEEL Q235
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1
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26
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手轮 HANDLE
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DOCTILE CAST TRON QT400
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1
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25
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压紧螺母 NUT
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BRASS H62
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1
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24
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填料压盖 GLAND
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BRASS H62
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1
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23
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填料 PACKING
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COTTON YS250
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1
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22
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阀杆 SPINDLE
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BRONZE QA19-2
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1
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21
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套管 BUSHING
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BRONZE QA19=2
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1
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20
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密封垫 GASKET
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NEOPERENE XB200
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1
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19
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垫片 GASKET
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STEEL Q235
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2
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18
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螺栓 SCREW
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STEEL Q235
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2
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17
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螺母 NUT
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STEEL Q235
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2
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16
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开口销 SPLIT PIN
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STEEL Q235
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2
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15
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配重 WEIGHT
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LEAD Pb
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2
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14
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杠杆 LEVER
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BRONZE ZQSn10-2
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1
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13
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密封垫 GASKET
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NEOPRENE XB200
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1
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12
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双头螺柱 STUD BLOT
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STEEL Q235
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6
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11
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螺母 NUT
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STEEL Q235
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6
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10
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弹簧垫圈 SPRING WASHER
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STEEL 65Mn
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6
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9
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外盖 COVER
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CAST STEEL ZG25
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1
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8
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塞销 PLUG
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BRONZE QA19-2
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2
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7
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弹簧垫圈 SPRING WASHER
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STEEL 65Mn
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4
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6
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螺钉 SCREW
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BRASS H62
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4
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5
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销 PIN
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BRONZE QA19-2
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1
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4
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压板 PLATE
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BRONZE QA19-2
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1
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3
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密封垫 GASKET
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NEOPRENE 耐酸碱橡胶
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1
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2
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阀盘 VALVE
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BRONZE ZQSn10-2
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1
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1
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阀体 BODY
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CAST STEEL ZG25
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1
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序号
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名称
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材料
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数量
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备注
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CONN.FLANGE DIN2576 PN1.0
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铸钢可闭立式防浪阀 A DN50~150 CAST STEEL SCREW DOWN VERTICAL STORM VALVE
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DIMENSIDN TABLE
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DN
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d
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d1
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n1
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d2
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b
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DN1
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d3
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d4
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n2
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d5
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e
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L
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h
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h1
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t
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50
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165
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125
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4
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18
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18
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100
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220
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180
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8
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18
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20
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220
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164
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290
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8
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65
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185
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145
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4
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18
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18
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100
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220
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180
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8
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18
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20
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220
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164
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290
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9
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80
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200
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160
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8
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18
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20
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125
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250
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210
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8
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18
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22
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250
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188
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350
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9
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100
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220
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180
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8
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18
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20
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150
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285
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240
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8
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22
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22
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295
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223
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400
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10
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125
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250
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210
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8
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18
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22
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175
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315
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270
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8
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22
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24
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325
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256
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460
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11
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150
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285
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240
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8
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22
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22
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200
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340
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295
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8
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22
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24
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352
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285
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515
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12
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上海海蝶阀门制造有限公司
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25
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杠杆 LEVER
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BRONZE ZQSn10-2
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1
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24
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放泄螺母 NUT
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BRASS H62
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1
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23
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密封垫 GASKET
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NEOPRENE XB200
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1
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22
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密封垫 GASKET
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NEOPRENE XB200
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1
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21
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螺母 NUT
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STEEL Q235
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1
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20
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垫片 GASKET
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STEEL Q235
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1
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19
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手轮 HANDLE
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DOCTILE CAST TRON QT400
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1
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18
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压紧螺母 NUT
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BRASS H62
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1
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17
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填料压盖 GLAND
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BRASS H62
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16
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填料 PACKING
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COTTON YS250
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1
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15
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阀杆 SPINDLE
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BRONZE QA19-2
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1
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14
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阀盖 BUSHING
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BRONZE QA19=2
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1
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13
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密封垫 GASKET
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NEOPRENE XB200
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1
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12
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双头螺柱 STUD BLOT
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STEEL Q235
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6
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11
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螺母 NUT
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STEEL Q235
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6
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10
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弹簧垫圈 SPRING WASHER
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STEEL 65Mn
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6
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9
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外盖 COVER
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CAST STEEL ZG25
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1
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8
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塞销 PLUG
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BRONZE QA19-2
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2
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7
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弹簧垫圈 SPRING WASHER
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STEEL 65Mn
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4
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6
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螺钉 SCREW
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BRASS H62
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4
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5
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销 PIN
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BRONZE QA19-2
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1
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4
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压板 PLATE
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BRONZE QA19-2
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1
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3
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密封垫 GASKET
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NEOPRENE 耐酸碱橡胶
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1
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2
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阀盘 VALVE
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BRONZE ZQSn10-2
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1
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1
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阀体 BODY
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CAST STEEL ZG25
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1
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序号
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名称
|
材料
|
数量
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备注
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CONN.FLANGE DIN2576 PN1.0
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铸钢可闭立式防浪阀 B DN50~150 CAST STEEL SCREW DOWN VERTICAL STORM VALVE
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