Refrigeration Parts 2 Way Ball Valve Water Control Valves Brass Stainless Steel Electric Water Motorized Valve

Product Overview

Description

Refrigeration Parts 2/3 Way Ball Valve Water Control Valves Brass Stainless Steel Electric Water Motorized Valve

 

Application:

1. Used into liquid line, suction line and steam line of refrigeration system to control the refrigerant to pass or not

2.Used in refrigeration compressor group, central air-conditioning, cold storage equipment

and bus air-conditioning system.

 

Operating principle:

The Valve is closed,configurations of valve body are closed off;the thermostat (NTC) transfers a signal to actuator that will connect to power,and then open valve,input hot water or freezed water to fan coil unit;if the room temperature reaches to set-point,thermostat transfers a signal to actuator to cut off the power,and spring switch returns,valve is closed,and the hot or freezed water is block to fan coil unit.Therefore,the room temperature could be controlled in the set-point through valve opened or closed.

 

Technical data

1.Operating Voltage:220-240VAC50/60Hz
2.Rated Power:5W
3.Motor:magnetic hysteresis synchronous motor 5RPM
4.Norminal Pressure:1.6Mpa
5.Close-off Pressure:0.3Mpa
6.Applied Media:chilled water,hot water,low-pressure steam
7.Stroke Range:3mm-5mm
8.Full stroke time "on":approx.10s
9.Full stroke time "off":approx.5s

10.Suitable Media Temperature:1oC-95oC

11.Control Signal:On/off,2 position,spring return

 

 

 

 

 

Material

Actuator	Stainless steel plate,Aluminum cover
Valve Body	Forged Brass
Stem	Brass/Stainless steel
Seat	Brass
Paddle	Nitrile-butadiene rubber(NBR)

 

Ordering number:

Model	Description		Connect Thread(NPT),Inch	Kv(Cv )	Differential shut-off pressure (Mpa)
MTV-2-1/2	2-Way		1/2"	2.2(2.5)	0.2
MTV-3-1/2	3-Way		1/2"	2.6(3.0)	0.2
MTV-2-5/8	2-Way		5/8"	3.0(3.5)	0.18
MTV-3-5/8	3-Way		5/8"	3.4(4.0)	0.18
MTV-2-3/4	2-Way		3/4"	3.0(3.5)	0.18
MTV-3-3/4	3-Way		3/4"	3.4(4.0)	0.18
MTV-2-1	2-Way		1"	6.9(8.0)	0.15
MTV-3-1	3-Way		1"	6.5(7.5)	0.15

 

 

Products Picture: