Product review (5 stars): works good for my application needed a little change to rotate ...
works good for my application needed a little change to rotate mounting. some body here talked about wattage value. 20 vs 35 .  .  noncents the valves are controled by a micro limit switch which has a capacity of 15 amp or 1800 watts. which also mean the switch could handel over 50 valves at the same time.