Motorized ON/OFF Or Modulating Ball Valve-HTW-71-18B6F Series

If you are looking for one of the best customized motorized on/off or modulating ball valve-htw-71-18b6f series manufacturers and suppliers, or a professional factory, Hotowell International is always at your service.

1.General

HTW-71-18B6F Series Motorized Ball Valves are assembled with a force of actuator from 20Nm,24Nm, to 32Nm with valve body sized from G2.1/2(DN65) to G6(DN150). 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.

2. 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.

3.Valve Body Features

¤Valve body size: G2.1/2(DN65) to G6(DN150);

¤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 Consumption:6W;

¤Output Torque: 20Nm,24Nm, to 32Nm;

¤ Open/Close Running time:40~80S;

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

¤Ambient temperature: 0°C~60°C

¤Max. Pressure of valve body:1.6Mpa

4.Specification Form