| Picture | Model | Name | Feature |
 |
47/48-41500 | pneumatic sleeve control valve | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD |
 |
47/48-21000W、97/98-21000W series | pneumatic single-seat bellows sealing adjusting valve | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD |
|
47/48-21000W、97/98-21000W series | pneumatic single-seat bellows sealing adjusting valve | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD |
 |
98-21100 | pneumatic diaphragm single-seat control valve | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD |
 |
97-21100 | pneumatic diaphragm single-seat control valve | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD |
 |
47-21100 | pneumatic single-seat control valve | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD |
 |
7A/7B-41000 | pneumatic diaphragm sleeve control valve | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD |
 |
7A/7B-21000 | pneumatic diaphragm single-seat adjusting valve | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD |
