Johnson Controls Fan Coil Unit Electric Two way Valve

NegotiableUpdate on 03/10

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Overview

The Jiangsen self-control fan coil electric two-way valve is composed of the Jiangsen electric two-way valve VA7010-8003 series valve driver and VA7010-8003 series copper valve. Used to control the opening or closing of pipelines in cold or hot water air conditioning systems, achieving the goal of controlling room temperature. The driver is driven by a unidirectional hysteresis synchronous motor, and the valve spring is reset.

Product Details

Belonging series:	Johnson Controls
Name	Johnson Electric Two way Valve
Model:	VA7010-8003
Search keywords:	Johnson Electric Two way Valve

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Johnson Controls fan coil electric two-way valve VA7010-8003 series valve driver and VA7010-8003 series copper valve. Used to control the opening or closing of pipelines in cold or hot water air conditioning systems, achieving the goal of controlling room temperature. The driver is driven by a unidirectional hysteresis synchronous motor, and the valve spring is reset. When the valve is not working, it is in a normally closed state. When it needs to work, the temperature controller provides an opening signal to connect the electric valve to the AC power supply and activate it. When the valve is opened, chilled water or hot water enters the fan coil unit to provide air conditioning or heating for the room; When the room temperature reaches the set value of the thermostat, the thermostat cuts off the power to the electric valve, and the reset spring closes the valve, thereby cutting off the water flow into the fan coil. Close through valve
Close or open to keep the room temperature within the temperature range set by the thermostat.
The driver and valve body of the VA7010-8003 series Johnson electric two-way valve are connected by a screw sleeve. The driver can be installed after the valve is installed and assembled on site, with flexible and convenient wiring.
The planar design of the driver can be installed close to the wall, occupying less space. The product is reliable and durable, with low working noise, and can work reliably in high-temperature environments commonly found in concealed fan coil units.

Main technical parameters of Jiangjiangsen self-control fan coil electric two-way valve

model	rated voltage	power	Drive Type	Coordinated action time with SRV2000 valve	Net weight (kg)
VA7010-220	AC220V±10%	7W	Unidirectional motor drive Valve spring reset	Full open time: about 10 seconds after power on Shutdown time: About 5 seconds after power failure	0.3
VA7010-110	AC110V±10%
VA7010-24	AC24V±10%

Main technical parameters of Jiangsen electric two-way valve

Product Model	Valve form	connection thread	flow coefficient Kv	Close the pressure differential (MPa)	work medium	fluid temperature	environment temperature	store temperature	under pressure (MPa)
VA7010-15	Normally closed two-way valve	G1/2	1.5	0.25	Freezing/ hot water	2-94℃	0-60℃ Zui Major Relative The humidity is not dew	-20-65℃ Zui Major Relative The humidity is not dew	1.6
VA7010-15	Mixed three-way valve	G1/2	1.5	0.25
VA7010-20	Normally closed two-way valve	G3/4	2.5	0.1
VA7010-20	Mixed three-way valve	G3/4	2.5	0.1
VA7010-25	Normally closed two-way valve	G1	4.8	0.06
VA7010-25	Mixed three-way valve	G1	4.8	0.06

Dimensions of Jiangsen Electric Two way Valve

model	Size (mm)		Net Weight (kg)
model	A	B	Net Weight (kg)
VA7010-15	55	113	0.60
VA7010-15	55	128	0.60
VA7010-20	66	124	0.65
VA7010-20	66	137	0.65
VA7010-25	90	129	0.70
VA7010-25	90	145	0.70

Material Description: Valve Body Material: Forged Brass Sealing Material: Nitrile Rubber (NBR) Driver Cover: Flame retardant ABS Engineering Plastic

Medium temperature:<94 ℃ Valve stem material: stainless steel (A1S162) Driver chassis: die cast aluminum alloy Working medium: water