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Modulating Control Ball Valve
Modulating Control Ball Valve

Modulating Control Ball Valve

Product ID : HTW-71-18B5
Product Tags : Motorized Ball Valve
Product Attributes :

HTW-71-18B5 Series Motorized Ball Valves are assembled with a force of actuator from 8Nm,16Nm,20Nm, to 24Nm with valve body sized from G1(DN25) to G2(DN50).

With power supply optional:

>>AC24±10%, 50/60Hz or

>>AC220±10%, 50/60Hz,

whose control signal can be customized as ON/OFF, 0(2)~10VDC or 4~20mA, with or without non-voltage feedback contact.
They are widely used in Heating, Air-Conditioning, Refrigeration, and Building Auto-Control system. With their precisely adjusting of the medium flow rate, this series ball valves accordingly control temperature, humidity, pressure for an Energy-Saving purpose.

Product Description


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Datasheet of HTW-71-18B5 series Ball valve.pdf

 >>General                                                          

HTW-71-18B5 Series Motorized Ball Valves are assembled with a force of actuator from 8Nm,16Nm,20Nm, to 24Nm with valve body sized from G1(DN25) to G2(DN50). With power supply optional:AC24±10%, 50/60Hz or AC220±10%, 50/60Hz, whose control signal can be customized as ON/OFF, 0(2)~10VDC or 4~20mA, with or without non-voltage feedback contact.

They are widely used in Heating, Air-Conditioning, Refrigeration, and Building Auto-Control system. With their precisely adjusting of the medium flow rate, this series ball valves accordingly control temperature, humidity, pressure for an Energy-Saving purpose.

 >>Actuator Features                                        

¤Equal percentage flow, valve body overall design, zero leaking; 

¤600Kpa close off pressure differential, PN1.6 valve pressure;

¤4 directions actuator installed in, easy to wire and maintenance;

¤Built-In two floating auxiliary switches, equipped with auto power shut as properly positioned ; 

¤Actuator easily mounted/dismounted after pipe mounted completely;

¤Eliminate reverse flow slam and water hammer.

 >>Valve Body Features                                   

¤Valve body size:G1(DN25)-G2(DN50);

¤Connection: G/BSP thread;

¤Medium: cold or hot water or 60% glycol;

¤Control Signal: On/Off or 0(2)~10VDC or 4~20mA;

¤Voltage Supply:220Vac±10%, 24Vac±10%;

¤Power Consumption6W;

¤Output Torque: 8Nm,16Nm,20Nm or 24Nm

¤ Open/Close Running time:40~80S;

¤Media temperature range: 1°C~95°C       

¤Ambient temperature: 0°C~60°C

¤Max. Pressure of valve body:2.0Mpa

 >>Specification Form                                      

Model

Valve

Thread

Size

Actuator Torgue(Nm)

Work Medium

Media Temp.

Ambient Temp.

Pressure

(MPa)

Power Supply

HTW-71-18B5
-225

Two-way

G1

8Nm/10Nm

 

Chilling water

/Hot water

/60% Glycol

1-95

0-60

2.0

 

 

 

 

 

 

£24Vac

£220Vac

50/60HZ

HTW-71-18B5
-325

Three-way

G1

8Nm/10Nm

HTW-71-18B5
-232

Two-way

G1.1/4

16Nm

HTW-71-18B5
-332

Three-way

G1.1/4

16Nm

HTW-71-18B5

-240

Two-way

G1.1/2

16Nm

HTW-71-18B5

-340

Three-way

G1.1/2

16Nm

HTW-71-18B5

-250

Two-way

G2

16/24Nm

HTW-71-18B5

-350

Three-way

G2

16/24Nm

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