“It worked perfectly on hunter valve 1in pipe with siphon valve part forgive not the model number the only issue I had was starting the thread little pressure and 1/2 turn and then keep pressure and threaded solenoid back on and it said i did not listen at first but after I followed the steps and open the air bleeder as water turned back on and let it full turn on before closing it worked great! When I did not i got hammering but was easly fixed by turn water off then followed the steps above”