銷售SMC閥，具體型號如下：
SY9140-4LZE
SY9140-4LZE
SY9140-5D
SY9140-5DZ
SY9140-5G
SY9140-5GD
SY9140-5LZE
SY9140R-5LZD
SY9220-2DD-03
SY9220-2GD-03
SY9220-2LZD-03
SY9220-3D-03
SY9220-3GD-03
SY9220-3LZD-03
SY9220-4D-03
SY9220-4D-03-S
SY9220-4DD-02
SY9220-4DD-03-S
SY9220-4DZD-03
SY9220-4DZD-03
SY9220-4G-03
SY9220-4GD-03
SY9220-4LZD-03
SY9220-4LZE-03
SY9220-5D-02
SY9220-5D-03
SY9220-5D-03
SY9220-5D-C10
SY9220-5DD-02
SY9220-5DD-02
SY9220-5DD-03
SY9220-5DD-03
SY9220-5DD-C10