DN150 6'' Motorised Globe Modulating Porportional Ball Valve

1.  General
 
HTW-71-18B6 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.


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)-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%;24Vdc±10%,110Vac±10%;
¤Power Consumption:6W;
¤Output Torque: 8Nm,16Nm,24Nm or 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