Danfoss Expansion Valves: 10TR/9.6TR/8.5TR/6.2TR/5.8TR/4.6TR/3.1TR
Bus AC Expansion Valves are key parts for Bus Air Conditioners.
Yutong Bus Spare Parts,Yutong Bus AC Spare Parts:
		
	
| Model | TM-13 | TM-15 | TM-16 | 
| Displacement | 131 cm3/rev | 147 cm3/rev | 163 cm3/rev | 
| Number of pistons | 6 | ||
| Range | 700-6000 | ||
| Refrigerant | HFC-134a | ||
| Oil | ZXL 100PG 150 cm3 | ZXL 100PG 150 cm3 | ZXL 100PG 180 cm3 | 
| Weight | 6.3 Kg (with clutch) | 6.5 Kg (with clutch) | 7.1 Kg (with clutch) | 
| Mount | Ear or Direct | ||
Valeo Compressors TM21, TM31/DKS32
| Model | TM-21 | TM-31 / DKS-32 | 
| Displacement | 215 cm3 /rev. | 313 cm3 /rev. | 
| Number of pistons | 10 | |
| Range | 700-6000 | 700-5000 | 
| Refrigerant | HFC-134a | HFC-134a | 
| Oil | ZXL 100PG 180 cm3 | ZXL100PG (PAG oil) | 
| Weight | 8.1 Kg (with clutch) | 15.5 Kg (with clutch) | 
| Mount | Direct | Direct | 
Valeo Compressors TM55-65
| Model | TM-55 | TM-65 | 
| Technology | Heavy Duty Swash Plate | |
| Displacement | 550cc/33.56 in3 | 635cc/38.75 in3 | 
| Number of Cylinders | 14(7 double-headed pistons) | |
| Revolution Range | 600-4000 rpm | |
| Direction of Rotation | Clockwise(viewed from clutch) | |
| Bore | 38.5mm(1.52 in) | |
| Stroke | 33.7mm(1.30 in) | 38.9mm(1.53 in) | 
| Lubrication System | Lubrication by oil pump | |
| Refrigerant | HFC-134a | |
| Oil(Quantity) | ZXL 100PG PAG oil (1500cc/0.40gal) (or POE Option) | |
| Weight | 18.1Kg/39.9Ib (w/o Clutch) | |
| 
				Dimensions Length-Width-Height  | 
			
				341-194-294(mm) 13.4-7.64-9.33(in)  | 
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| Mounting | 
				Direct (Side or Base) | 
		|