The 200GM thermostatic mixing valve is dirt and lime resistant
but does completely reflect the light
Bradley S04-019A Top Cover-No Shroud 6C Replacement Part
Bradley S24-052 Shwrhd W/Allen Key - Replacement Part
which activates the spring-locking mechanism
Nidec US Motors UN3T3BC Vector Duty Motor, 3 HP, 3.0 lb-in HP, Vector, 3600-1800 RPM, 230, 460V, 213TC Frame Mount Type-Wall Mount The 200GM thermostatic mixing valveFeatures: 40 degree C ambient, 2000: 1 constant torque, Encoder & brake provisions Item: Vector Motor, Motor Type: Vector, HP: 3 HP, 3. 0 lb in, Nameplate RPM: 3600 1800, Voltage: 230 460, Frame: 213TC, Enclosure: Totally Enclosed, Rotation: CW CCW, Phase: 1, Insulation Class: F, Bearings: Ball, Base: Removable, Shaft Type: Key, Shaft Number: 1, Shaft Length: 3. 5", Shaft Height: 5. 25", Shaft Dia.: 1. 375", "C" Dim: 18. 5, Protection: Thermostat,