7581-4011 - Control valve Bucher Optifant 70 Product code: 7581-4011 Manufacturer's symbol: 7581-4011 Request quote 7581-3366 - Gasket Bucher Municipal Optifant 70 Control valve 5/2-directional 7581-4131 - Control valve Bucher Municipal Cityfant 60 6000 Pneumatic valve 24VDC 5-2-directional
