1. PTFE 1/2″ AIR VALVE 常閉式氣動隔膜閥

2. PTFE 3/4″ AIR VALVE 常閉式氣動隔膜閥

3. PTFE 1/2″ AIR VALVE 常閉式擴口氣動隔膜閥

4. PTFE 3/4″ AIR VALVE 常閉式擴口氣動隔膜閥

5. PP 1/2″ AIR VALVE 常閉式氣動隔膜閥

6. PP 3/4″ AIR VALVE 常閉式氣動隔膜閥

7. PP 3/4″ AIR VALVE 常閉式擴口型氣動隔膜閥

PTFE 1/2″ AIR VALVE 常閉式氣動隔膜閥 -