10TA Service Manual
SERVICE OPERATIONS
4/28/14
9-15
Solenoid Valves All solenoid valves are pilot operated with “floating” type diaphragms. For
satisfactory operation, be sure that the manual opening stem is in the closed or automatic position.
This means the stem is backed all the way out. Correct direction of stem rotation should be labeled
on the stem seal nut.
FIGURE 9-10A
Thawing Gas Solenoid Valve (“D” Valve)
FIGURE 9-10B
Liquid Feed Solenoid Valve (“A1” & “A2” Valve)
Hansen 1 1/4” Solenoid Valve
Part No. 12A4200A1001
Hansen Rebuild kit – HS8
Part No. 12A4199V51
Hansen 1/2” Solenoid Valve
Part No. 12A4200A0604
208/230V coil
Part No.126229
Hansen Rebuild Kit – HS7
Part No. 12A4199V52
208/230V coil
Part No.126229
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