| Customization: | Available |
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| Media: | Gas |
| Material: | Brass |
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TDV
3-Way Hot Gas Defrost Valve
3-Way hot gas defrost valves are used for gas defrost only.
One or more compressors are used to provide refrigeration for multiple evaporators, both medium and low temperature.
The 3-Way valves are used to control either the flow of gas off a discharge header to the various evaporators, or suction gas from the evaporators to the suction header.
The direction of flow is dependent upon whether the pilot valve is energized or de-energized.
| Type | Dimension | R22 capacity | Capacity range(reference value)(KW) | Pipe Size(inch) | |||
| (mm) | (US ton) | R22/R407C | R410A | R134A | D pipe | EC/ES pipe | |
| Min/Max | Min/Max | Min/Max | |||||
| TRV/TDV-0423 | 8 | 1 | 1/4.9 | 1/5.5 | 1/3.9 | 5/16 | 3/8 |
| TRV/TDV-0433 | 8 | 1 | 1/4.9 | 1/5.5 | 1/3.9 | 3/8 | 3/8 |
| TRV/TDV-0944 | 11.1 | 2 | 2.6/9.8 | 2.6/11 | 2.6/7.7 | 1/2 | 1/2 |
| TRV/TDV-2046 | 15.5 | 6 | 4/19 | 5/24 | 3/15 | 1/2 | 3/4 |
| TRV/TDV-2055 | 15.5 | 6 | 4/19 | 5/24 | 3/15 | 5/8 | 5/8 |
| TRV/TDV-3566 | 15.5 | 6 | 11/38 | 13/47 | 9/29 | 3/4 | 3/4 |
| TRV/TDV-3577 | 20 | 10 | 11/38 | 13/47 | 9/29 | 7/8 | 7/8 |
| TRV/TDV-3567 | 20 | 10 | 11/38 | 13/47 | 9/29 | 3/4 | 7/8 |
| TRV/TDV-4879 | 25 | 13 | 23/47 | 27/59 | 19/36 | 7/8 | 1-1/8 |
| TRV/TDV-4899 | 25 | 13 | 23/47 | 27/59 | 19/36 | 2001-1-8 | 1-1/8 |
| TRV/TDV-48911 | 25 | 13 | 23/47 | 27/59 | 19/36 | 2001-1-8 | 1-3/8 |
| TRV/TDV-70810 | 26 | 20 | 18/72 | 21/91 | 14/56 | 1 | 1-1/4 |
| TRV/TDV-70911 | 26 | 20 | 18/72 | 21/91 | 14/56 | 2001-1-8 | 1-3/8 |
| TRV/TDV-1001012 | 35 | 30 | 26/109 | 31/137 | 22/58 | 2001-1-4 | 1-1/2 |
| TRV/TDV-1001013 | 35 | 30 | 26/109 | 31/137 | 22/58 | 2001-1-4 | 1-5/8 |
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