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2PC内螺纹重型球阀
产品特性/Features
阀杆防脱出装置设计
钢球球槽上有泄压孔
可选择挂锁装置
多种螺纹端供选择
产品标准
设计标准:ASME B16.34
壁厚标准:ASME B16.34
螺纹标准:ASME B1.20.1,BS21,DIN 2999/259,ISO 228/1,JIS B 0203,ISO 7/1
检测标准:MSS SP-110,EN 1226
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序号 | 名称 | 材质 |
ANSI/JIS/DIN | ANSI/JIS/DIN | ANSI/JIS/DIN |
1 | 阀盖 | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 | A216-WCB/SCPH2/1.0619 |
2 | 阀座 | PTFE/RPTFE/PPL |
3 | 球体 | SUS316 | SUS304 |
4 | 密封圈 | PTFE/RPTFE/PPL |
5 | 阀体 | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 | A216-WCB/SCPH2/1.0619 |
6 | 止推垫 | PTFE/RPTFE |
7 | 填料 | PTFE/RPTFE/PPL |
8 | 阀杆 | SUS316 | SUS304 |
9 | 填料压盖 | SUS304 |
10 | 手柄 | SUS304 |
11 | 六角螺母 | A194-8 |
12 | 弹性垫片 | SUS304 |
13 | 锁片 | SUS201 |
14 | 手柄插销 | PVC |
单位:mm
序号 | d | L | H | H1 | E | 螺纹端 |
1/2" | 15 | 62 | 60 | 27 | 98 | NPT、MPT、BSPT、BSP、DIN、PT、etc... |
3/4" | 20 | 70 | 67 | 30.5 | 120 |
1" | 25 | 81 | 70 | 33.5 | 120 |
1-1/4" | 32 | 96 | 82 | 42 | 150 |
1-1/2" | 38 | 105 | 91 | 46.5 | 170 |
2" | 48 | 120 | 100 | 56.5 | 170 |
2-1/2" | 65 | 138 | 125 | 72.5 | 250 |
3" | 78 | 170 | 142 | 89 | 250 |
4" | 100 | 205 | 163 | 102.5 | 300 |
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