特性：
当管子断开连接时，气体是完全被阻挡的，只有当重新连接上并且确保安全后，气体才能流通。
产品详情：
MODEL | ΦD | G | ΦD1 | L1 | L2 |  |
ISPC04-G01 | 4 | G1/8 | 10 | 5.5 | 27.5 | 14 |
ISPC06-G01 | 6 | G1/8 | 12 | 5.5 | 27 | 14 |
ISPC06-G02 | 6 | G1/4 | 12 | 7.5 | 27 | 17 |
ISPC08-G01 | 8 | G1/8 | 14 | 5.5 | 29 | 14 |
ISPC08-G02 | 8 | G1/4 | 14 | 7.5 | 29 | 17 |
ISPC08-G03 | 8 | G3/8 | 14 | 7.5 | 29 | 20 |
ISPC10-G02 | 10 | G1/4 | 17 | 7.5 | 37 | 17 |
ISPC10-G03 | 10 | G3/8 | 17 | 7.5 | 37 | 20 |
ISPC10-G04 | 10 | G1/2 | 17 | 10 | 37 | 24 |
ISPC12-G02 | 12 | G1/4 | 20 | 7.5 | 38 | 21 |
ISPC12-G03 | 12 | G3/8 | 20 | 7.5 | 38 | 21 |
ISPC12-G04 | 12 | G1/2 | 20 | 10 | 38 | 24 |