产品名称 | 三通球阀,电动三通球阀,气动三通球阀 |
规格范围 | DN15-DN300 |
温度范围 | -20℃≈200℃ |
压力范围 | 1.6MPa-16MPa |
阀体材质 | SS304/SS316 |
阀杆材质 | SS304/SS316 |
阀盖材质 | SS304/SS316 |
阀芯材质 | SS304/SS316 |
连接方式 | 法兰连接/螺纹连接/焊接 |
适用范围 | 水、油品、蒸汽、气体、燃气及某些非腐蚀性液体 |
主要外型及连接尺寸表 GB series dimension table
PN1.6MPa
公称通径 DN(mm) | L | L1 | D | D1 | D2 | D6 | b | f | f1 | N-Φh | W | M | H | H1 | P | ΦA1 | ΦA2 | B1 | B2 |
15 | 150 | 75 | 95 | 65 | 45 | - | 14 | 2 | - | 4-14 | 135.0 | 9.0 | 53.0 | 83.0 | 9.0 | 6.0 | 6.0 | 36.0 | 42.0 |
20 | 160 | 80 | 105 | 75 | 58 | - | 14 | 2 | - | 4-14 | 135.0 | 9.0 | 58.5 | 88.5 | 9.0 | 6.0 | 6.0 | 36.0 | 42.0 |
25 | 180 | 90 | 115 | 85 | 65 | - | 14 | 2 | - | 4-14 | 170.0 | 11.0 | 70.0 | 104.0 | 11.0 | 6.0 | 7.0 | 42.0 | 50.0 |
32 | 200 | 100 | 135 | 100 | 78 | - | 16 | 2 | - | 4-18 | 170.0 | 11.0 | 77.5 | 111.5 | 11.0 | 6.0 | 7.0 | 42.0 | 50.0 |
40 | 220 | 110 | 150 | 110 | 85 | - | 16 | 3 | - | 4-18 | 200.0 | 14.0 | 86.5 | 120.5 | 14.0 | 7.0 | 9.0 | 50.0 | 70.0 |
50 | 240 | 120 | 160 | 125 | 100 | - | 16 | 3 | - | 4-18 | 200.0 | 14.0 | 92.0 | 126.0 | 14.0 | 7.0 | 9.0 | 50.0 | 70.0 |
65 | 260 | 130 | 180 | 145 | 120 | - | 18 | 3 | - | 4-18 | 300.0 | 17.0 | 107.0 | 155.0 | 17.0 | 9.0 | 11.0 | 70.0 | 102.0 |
80 | 280 | 140 | 195 | 160 | 135 | - | 20 | 3 | - | 8-18 | 300.0 | 17.0 | 119.0 | 167.0 | 17.0 | 9.0 | 11.0 | 70.0 | 102.0 |
100 | 320 | 160 | 215 | 180 | 155 | - | 20 | 3 | - | 8-18 | 400.0 | 22.0 | 150.0 | 214.0 | 22.0 | - | 11.0 | - | 102.0 |
PN2.5MPa
公称通径 DN(mm) | L | L1 | D | D1 | D2 | D6 | b | f | f1 | N-Φh | W | M | H | H1 | P | ΦA1 | ΦA2 | B1 | B2 |
15 | 150 | 75 | 95 | 65 | 45 | - | 14 | 2 | - | 4-14 | 135.0 | 9.0 | 53.0 | 83.0 | 9.0 | 6.0 | 6.0 | 36.0 | 42.0 |
20 | 160 | 80 | 105 | 75 | 58 | - | 14 | 2 | - | 4-14 | 135.0 | 9.0 | 58.5 | 88.5 | 9.0 | 6.0 | 6.0 | 36.0 | 42.0 |
25 | 180 | 90 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | 170.0 | 11.0 | 70.0 | 104.0 | 11.0 | 6.0 | 7.0 | 42.0 | 50.0 |
32 | 200 | 100 | 135 | 100 | 78 | - | 18 | 2 | - | 4-18 | 170.0 | 11.0 | 77.5 | 111.5 | 11.0 | 6.0 | 7.0 | 42.0 | 50.0 |
40 | 220 | 110 | 145 | 110 | 85 | - | 18 | 3 | - | 4-18 | 200.0 | 14.0 | 86.5 | 120.5 | 14.0 | 7.0 | 9.0 | 50.0 | 70.0 |
50 | 240 | 120 | 160 | 125 | 100 | - | 20 | 3 | - | 4-18 | 200.0 | 14.0 | 92.0 | 126.0 | 14.0 | 7.0 | 9.0 | 50.0 | 70.0 |
65 | 260 | 130 | 180 | 145 | 120 | - | 22 | 3 | - | 8-18 | 300.0 | 17.0 | 107.0 | 155.0 | 17.0 | 9.0 | 11.0 | 70.0 | 102.0 |
80 | 280 | 140 | 195 | 160 | 135 | - | 22 | 3 | - | 8-18 | 300.0 | 17.0 | 119.0 | 167.0 | 17.0 | 9.0 | 11.0 | 70.0 | 102.0 |
100 | 320 | 160 | 230 | 190 | 160 | - | 24 | 3 | - | 8-23 | 400.0 | 22.0 | 150.0 | 214.0 | 22.0 | - | 11.0 | - | 102.0 |
PN4.0MPa
公称通径 DN(mm) | L | L1 | D | D1 | D2 | D6 | b | f | f1 | N-Φh | W | M | H | H1 | P | ΦA1 | ΦA2 | B1 | B2 |
15 | 150 | 75 | 95 | 65 | 45 | - | 14 | 2 | - | 4-14 | 135.0 | 9.0 | 53.0 | 83.0 | 9.0 | 6.0 | 66.0 | 36.0 | 42.0 |
20 | 160 | 80 | 105 | 75 | 58 | - | 14 | 2 | - | 4-14 | 135.0 | 9.0 | 58.5 | 88.5 | 9.0 | 6.0 | 6.0 | 36.0 | 42.0 |
25 | 180 | 90 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | 170.0 | 11.0 | 70.0 | 104.0 | 11.0 | 6.0 | 7.0 | 42.0 | 50.0 |
32 | 200 | 100 | 135 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | 170.0 | 11.0 | 77.5 | 111.5 | 11.0 | 6.0 | 7.0 | 42.0 | 50.0 |
40 | 220 | 110 | 145 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | 200.0 | 14.0 | 86.5 | 120.5 | 14.0 | 7.0 | 9.0 | 50.0 | 70.0 |
50 | 240 | 120 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | 200.0 | 14.0 | 92.0 | 126.0 | 14.0 | 7.0 | 9.0 | 50.0 | 70.0 |
65 | 260 | 130 | 180 | 145 | 120 | 110 | 22 | 3 | 4 | 8-18 | 300.0 | 17.0 | 107.0 | 155.0 | 17.0 | 9.0 | 11.0 | 70.0 | 102.0 |
80 | 280 | 140 | 195 | 160 | 135 | 121 | 22 | 3 | 4 | 8-18 | 300.0 | 17.0 | 119.0 | 167.0 | 17.0 | 9.0 | 11.0 | 70.0 | 102.0 |
100 | 320 | 160 | 230 | 190 | 160 | 150 | 24 | 3 | 4.5 | 8-23 | 400.0 | 22.0 | 150.0 | 214.0 | 22.0 | - | 11.0 | - | 102.0 |
阀门类型:根据管路系统设计的需要等因素决定采用何种阀门。
阀门传动:根据操作要求如手动、电动、气动、液动、自动等。
阀门材料:根据其使用工况按照介质、温度、压力等来做决定。
阀门连接:根据连接要求如螺纹、法兰、焊接、对夹、卡箍等。
阀门标准:根据该阀门执行的设计标准:GB、API、ANSI、BS等。
阀门知识:阀门是用以控制流体流量、压力和流向的装置。
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