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Hvac\Valve

4-Way Reversing Valves

Model：WRV Series

Product details：

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*Products Information*
WRV Series 4-Way Reversing Valves
*Products* Features
→IT'S USED IN AIR-CONDITIONING REVERSE CYCLE AND HEAT PUMP SYSTEMS FOR CHANGING THE REFRIGERANTS DIRECTION OF FLOW. →AFTER CHANGING THE REFRIGERANTS DIRECTION OF FLOW, THE EVAPORATOR BECOMES THE CONDENSER (WHICH IS THE INDOOR COIL) AND THE CONDENSER BECOMES THE EVAPORATOR (WHICH IS THE OUTDOOR COIL). →IT LEADS TO HEAT BEING REJECTED INSIDE FOR HEATING (IN WINTER) OR OUTSIDE FOR COOLING (IN SUMMER).

Item No.	Part Size (mm)	Allowable Substance	Nominal Capacity (KW)	Connection Soldering ODF
				Charge		Discharge
				(mm)	(in.)	(mm)	(in.)
WRV-05	8	R22 R134A R407C	4.7	8.0	5/16"	9.5	3/8"
WRV-09	11.1		9	9.5	3/8"	12.7	1/2"
WRV-11	11.5		11	12.7	1/2"	15.9	5/8"
WRV-20	15.5		20	12.7	1/2"	19.05	3/4"
WRV-34	20		34	19.05	3/4"	22.2	7/8"
WRV-45	25		45	22.2	7/8"	28.6	1-1/8"

Item No.	Pressure Differential		Max. Operating Pressure (MPa)	Max. Fluid Temperature (°C)	Voltage (V)	Inside Leakage (ml/min)	Allowable Power (HP)
Item No.	Max. (MPa)	Max. (MPa)	Max. Operating Pressure (MPa)	Max. Fluid Temperature (°C)	Voltage (V)	Inside Leakage (ml/min)	Allowable Power (HP)
WRV-05	22.5	0.25	2.9	-20°C ~ 120°C	AC220 or AC110	<1000	3/4-1.5
WRV-09		0.25				<1500	3/4-2
WRV-11		0.34				<2000	2-4
WRV-20		0.34				<4000	3-8
WRV-34		0.34				<6000	7.5-12
WRV-45		0.34				<6000	8-15

Item No.	Part Size (mm)	Allowable Substance	Nominal Capacity (KW)	Connection Soldering ODF
				Charge		Discharge
				(mm)	(in.)	(mm)	(in.)
WRV-05A	8	R410C	6	8.0	5/16"	9.5	3/8"
WRV-09A	11.1		12	9.5	3/8"	12.7	1/2"
WRV-11A	11.5		14.5	12.7	1/2"	15.9	5/8"
WRV-20A	15.5		27	12.7	1/2"	19.05	3/4"
WRV-34A	20		45	19.05	3/4"	22.2	7/8"
WRV-45A	25		60	22.2	7/8"	28.6	1-1/8"

Item No.	Pressure Differential		Max. Operating Pressure (MPa)	Max. Fluid Temperature (°C)	Voltage (V)	Inside Leakage (ml/min)	Allowable Power (HP)
Item No.	Max. (MPa)	Max. (MPa)	Max. Operating Pressure (MPa)	Max. Fluid Temperature (°C)	Voltage (V)	Inside Leakage (ml/min)	Allowable Power (HP)
WRV-05A	3.1	0.30	4.15	-20°C ~ 120°C	AC220 or AC110	<1000	3/4-1.5
WRV-09A		0.34				<2000	3/4-2
WRV-11A		0.40				<2000	1-2
WRV-20A		0.40				<4000	4-8
WRV-34A		0.40				<5000	8-15
WRV-45A		0.40				<6000	15-20

Product Remarks：

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