HEQ B Type Valve Electric Device Professional Manufacturer – Best Options for Price, Specifications, and Expert Installation Guidance

Product Overview

HEQ B type series linear valve electric actuators is the derivative of our company HEQ series products.It has the characteristics of compact structure,reliable performance,easy to operate,etc.,suitable for small diameter,small torque valve.This series of products is divided into explosion-proof type and non-ex type.

Explosion-proof valve electric actuator conforms to GB/T3836.1-2021,GB/T3836.2-2021,GB/T3836.31-2021,Explosion-proof marks:Ex db IIC T6 Gb.Ex tb IIIC T80℃ Db.

Type Specification (Type B)

Work Environment

Power Supply(optional)

Three phase：AC380V、AC415V、AC440V；±10% 50/60Hz

Single phase：AC110V、AC220V；±10% 50/60Hz；

DC24V±10%

Adjusting accuracy ±1%.

Signal loss position setting:"hold","full off",'full on"3 optional.

Ambient temperature:(explosion-proof type)-25~50C,(non-explosion-proof type)-25~70C;Ambient relative humidity no more than90%(25℃).

Work duty:1200 times/h S4-40%.

Type Specification (Type B)

(1)Modulating Electrical box

(2)Case cover

(3)Worm

(4)Motor

(5)Grading board

(6)Travel drive screw

(7)Scale

(8)Transmission copper nut

(9)Pointer

(10)Disc spring

(11)Connecting sleeve (with valve stem)

(12)Support pin

(13)Flange (with valve)platform connection)

(14)Manual cover

(15)Cable connector 2pcs M20*1.5

Product Dimension

Size	A	B	B1	B2	C	D	D1	D2	n-d4	E	F	L	H	P	M1
Model	A	B	B1	B2	C	D	D1	D2	n-d4	E	F	L	H	P	M1
HEQ2-03	468	182	131	120	95	155	80	60	4-Φ10	24	156	120	25	24	M10
HEQ2-04	468	182	131	120	95	155	80	60	4-Φ10	24	156	120	25	24	M10
HEQ3-06	535	255	171	131	130	159	105	80	4-Φ12	24	201	120	25	24	M12*1.25
HEQ3-10	615	255	171	131	140	159	118	95	4-Φ14	24	201	120	25	24	M16*1.5
HEQ3-16	650	255	171	131	175	159	130	100	4-Φ18	24	201	120	25	24	M20*1.5
HEQ3-20	650	255	171	131	175	159	130	100	4-Φ18	24	201	120	25	24	M20*1.5

Technical Parameter

Parameter	Output thrust （N）	Running time （mm/s）	Moter power （W）	Stroke （mm）	Rated Current（A）				Weight （Kg）
Model	Output thrust （N）	Running time （mm/s）	Moter power （W）	Stroke （mm）	AC380V	AC220V	AC110V	DC24V	Weight （Kg）
HEQ2-03	3000	1.0	25W	≤40	0.13A	0.32A	0.55A	2.1A	16
HEQ2-04	4000	1.0	30W		0.17A	0.37A	0.71A	2.7A	16
HEQ3-06	6000	1.2	60W		0.25A	0.5A	1.0A	6.8A	25.9
HEQ3-10	10000	1.2	90W		0.38A	0.75A	1.5A	--	25.9
HEQ3-16	16000	0.83	90W		0.38A	0.75A	1.5A	--	26.3
HEQ3-20	20000	0.83	120W		0.55A	1.1A	2.3A	--	26.3

Note：The product is equipped with modulating electrical box weight plus 1kg.

Wiring Drawing

B1K4：Base on/off type（single phase）

Terminal wiring description：

1、terminal 1 connected to the power supply neutral line：

2、When the power phase line and terminal 2 are connected, the operation is "on", and the operation stops after the stroke switch 0LS, while terminal 2 and terminal 4 are connected：

3、When the power phase line and terminal 3 are connected, the operation is "off',and stops after the CLS action of the stroke switch,while terminal 3 and terminal 5 are connected;：

4、Terminal 7 is the common end of passive signal contact, "on'operation in place with terminal 8,'off"operation in place with terminal 9 connected;：

5、Terminal 10 is the wiring end of the heating dehumidifier.Can not use two or more electric devices in parallel,otherwise the switch may not be in place or the motor overheating phenomenon

B1K2：Base on/off type(three phase)

Terminal wiring description：

1、terminals 1,2,3 connected to the threephase power supply after the inverter circuit;

2、Terminal 4 is the common end of the control circuit;

3、Terminal 5 is 'open"operation control,to the stroke switch OLS action,terminal 5 and terminal 4 disconnect;

4、Terminal 6 is "off'operation control,when the stroke switch CLS action,terminal 6 and terminal 4 disconnect;

5、Terminal 7 is the common end of the passive signal contact,and the 'on"operation is connected with terminal 8,and the "off"operation is connected with terminal 9;

6、Terminal 10 is the wiring end of the heating dehumidifier.

B1K4：Base on/off type(DC power)

Terminal wiring description：

1、When terminal 1 is connected to the positive terminal of the power supply and terminal 2 is connected to the negative terminal of the power supply,run in the "on' direction and stop when the travel switch OLS is activated. At the same time,terminal 1 and terminal 3 are connected;

2、when terminal 1 is connected to the negative terminal of the power supply,terminal 2 is connected to the positive terminal of the power supply,the "off direction of operation,until the stroke switch CLS action stops,and terminal 2 and terminal 4 are connected;

3、Terminal 7 is the common end of the passive signal contact,and the 'on'operation is connected with terminal 8,and the "off"operation is connected with terminal 9;

4、Terminals 9 and 10 are the wiring ends of the heating dehumidifier.

B2K9（B2K8）：Basic Modulating

(single-phase power)

Terminal wiring description：

1、terminal 1,2 connected to the power supply eutral line, phase line;

2、input control signal "+"connect terminal 6,'-'connect terminal 7;

3、output feedback signal "+" connect terminal 8,"-" connect terminal 9;

4、Terminal 3 is the common end of the passive signal contact,and the 'on'operation is connected with terminal

5、Terminal 10 is the wiring end of the heating dehumidifier.

B1K9：Position transmitter

(single phase power supply)

Terminal wiring description：

1、terminal 1,2 connected to the power supply neutral line, phase line:

2、When the power phase line and terminal 6 are connected,the operation is "on",and the operation stops after the stroke switch 0LS:

3、When the power phase line and terminal 7 are connected,the operation is "off",and the operation stops after the stroke switch CLS is activated;

4、output feedback signal "+connect terminal 8,"-"connect terminal 9:

5、Terminal 7 is the common end of the passive signal contact. and the "on"operation is connected with terminal 8.and the "off" operation is connected with terminal 9:

6、Terminal 10 is the wiring end of the heating dehumidifier.

B1K5：Position transmitter

(single phase power supply)

Terminal wiring description：

1、terminal 1 connected to the power supply neutral line;

2、When the power phase line and terminal 2 are connected, the operation is "on'and the travel switch is reached OLS stop after action;

3、When the power phase line and terminal 3 are connected, the operation is "off'and stops after the CLS action of the stroke switch;

4、terminal 5 is the potentiometer boom;

5、Terminal 4 is the low end of the potentiometer,and the resistance between terminals 4 and 5 runs in the "on' direction

6、Terminal 6 is the high-end of the potentiometer,and the resistance value between terminals 5 and 6 decreases when running in the 'on" direction;

7、Terminal 7 is the common end of the passive signal contact,'open'when running in place Connect 8,and connect terminal 9 when 'off'is in place;