VT307 series direct acting 3-way solenoid valve

Description

■ Features

VT series direct acting 3-way solenoid valve is a single valve with 6 functions (universal port type) such as N.C. valve, N.O. valve, dividing valve, selector valve, etc.
The distributor type valve, VO series, can be easily converted from N.C. (normally closed) to N.W. (normally open) by simply turning the switch cover.

■ How to order VT307 3 -way Electro Valve series

Drive type	2 position monostable type direct drive
Working medium	Aire
Working pressure	0 to 1 Mpa (high pressure type), 0 to 0.7 Mpa (standard type)
Working temperature	-10 to 50°C (No freezing)
Response time*¹)	20 ms or less (at 0.5 Mpa)
Max frequency operating	10 Hz
Lubrication	Not required (Use Class 1 lSO VG32 turbine oil, if lubricated.)
manual control	Push type (non-locking)
Mounting orientation	No restrictions
Resistance to impacts and vibrations*²)	150/50m/s
Box	dust proof

electrical entry			Eyelet, DIN terminal
Rated coil voltage	AC (50/60 Hz)		100 V, 200 V, 110 V, 220 V, 240 V*
Rated coil voltage	DC		24 V, 12 V
Allowable voltage fluctuation			-15 to +10% of nominal voltage
Apparent power3, 4)	AC	Inrush	12.7VA (50Hz), 10.7VA (60Hz)
Apparent power3, 4)	DC	Retention	7.6VA (50Hz), 5.4VA (60Hz)
Absorbed power3, 4)	DC		Without indicator light: 4 W, With indicator light: 4.2 W
Light/Surge Voltage Suppressor (DIN terminal type only)	AC		Varistor, LED
Light/Surge Voltage Suppressor (DIN terminal type only)	DC		Diodo, LED

* Semi-standard.
*1) Based on dynamic performance test, JIS B 8419: 2010. (Coil temperature: 20°C, at rated voltage, without surge suppressor)
*2) Impact resistance: No malfunctions occur when tested with a drop tester in the axial direction and at right angles to the main valve and armature in both energized and de-energized states each time for each condition. (Values in the initial period)
Vibration resistance: No malfunctions occurred in a single sweep test between 45 and 1000 Hz. The test was performed in both on and off states in the axial direction and at right angles to the main valve and armature. (Values in the initial period)
*3) At nominal voltage.
*4) The value is different for continuous duty type (VT307E), and energy saving type (VT307Y/W).
See “Valve Options” below. Make sure that dust and/or other foreign materials do not enter the valve through the unused port (for example, the exhaust port).

■ Flow characteristics

Valve model	Port size	Flow characteristics
		1→2(P→A)			2→3(A→R)			3→2(R→A)			2→1(A→P)
		C [dm³/(s·bar)]	b	Cv	C [dm³/(s·bar)]	b	Cv	C [dm³/(s·bar)]	b	Cv	C [dm³/(s·bar)]	b	Cv
VT307	1/8	0,71	0,35	0,18	0,68	0,27	0,17	0,65	0,36	0,17	0,63	0,35	0,17
VT307V (Spec. Vacuum Type)	1/8	0,71	0,35	0,18	0,68	0,27	0,17	0,65	0,36	0,17	0,63	0,35	0,17
VT307E (Continuous service type)	1/8	0,41	0,26	0,1	0,44	0,35	0,11	0,48	0,27	0,12	0,35	0,33	0,1
VT307Y (Energy saving type)	1/8
VT307W (Energy saving and vacuum type)	1/8
VT307	1/4	0,71	0,31	0,19	0,71	0,25	0,17	0,68	0,33	0,17	0,71	0,26	0,18
VT307V (Vacuum specification type)	1/4	0,71	0,31	0,19	0,71	0,25	0,17	0,68	0,33	0,17	0,71	0,26	0,18
VT307E (Continuous service type)	1/4	0,49	0,2	0,12	0,44	0,34	0,11	0,48	0,17	0,12	0,46	0,28	0,11
VT307Y (Energy saving)	1/4
VT307W (Energy saving, vacuum type)	1/4

■ Valve options

Continuous work type: VT307E

The exclusive use of VT307E is recommended for continuous service with prolonged load.

▲ Caution

1. This model is for continuous duty, not high cycle rates. But even at low cycle rates, if you energize the valve more than once a day, please consult VPC.
2. Solenoid activation must be performed at least once every 30 days.
The specifications different from the standard ones are as follows.

Apparent power/AC	Inrush	7.9 VA (50 Hz), 6.2 VA (60 Hz)
Apparent power/AC	Retention	5.8 VA (50 Hz), 3.5 VA (60 Hz)
Electrical consumption/DC	1.8W, With indicator light: 2W
Response time	30 ms or less (at 0.5 Mpa)

*Please consult the standard "specifications on page 2 *¹.

Energy saving type: VT307Y (VT307W)

If low power consumption is required for electronic control, “VT307Y(W)” (1.8W) is recommended. Specifications different from the standard ones are as follows.

Power consumption/DC	1.8W, With indicator light: 2W
Response time	25 ms or less (at 0.5 Mpa)

* See the standard "specifications on page 2 * 1.

Spec type vacuum VT307V (VT307W)

This vacuum model has fewer air leaks than the standard low pressure model. It is recommended for vacuum applications.

▲ Caution
Since this valve has a slight air leak, it cannot be used for vacuum retention (including positive pressure retention) in the pressure vessel.

Operating pressure	−101.2 positive a 0.1 Mpa

■ Dimensions

VT307 Series Direct Acting 3-Way Solenoid Valve

Description

Related products

VK300 series direct action 3 port solenoid valve

3PA/3PB Series Direct Actuated 3-Port Valve

VT317 series 3-way direct drive NC/NO solenoid valve

VPC Contact

ventas@vpc-pneumatic.mx

The menu

Category

Contact us

Subscribe for the updates!