SIEMENS SAY81.03U SAY Electronic Valve Actuator Instruction Manual
SIEMENS SAY81.03U SAY Electronic Valve Actuator Product Description The SAY Electronic Valve Actuator requires a 24 Vdc or 24 Vac, Class 2, supply signal to control a 1-1/2-inch or 2-inch Siemens Pressure Independent Control valve with a 5/8-inch (15 mm) standard stroke. Product Numbers SAY61.03U … Read more