Detailed Product Description 1.CNL is a leading manufacturer in China in pneumatic industry 2.with high quality Features: Detailed Product Description1.CNL is a leading manufacturer in China in pneumatic industry 2.with high quality Features: 1)Bore size(mm) 12,16,20,25, 32 , 40, 50, 63, 80, 100 Port size : M5,1/8,1/4,3/8 2)Action: Double acting type 30Working medium: air 4)Application pressure: ...