HVAC 2way/3way 24V floating&modulating valve
VB series motorized modulating valve made of actuator of force 500N or 1000N with DN20 - DN65 valve body. It widely used in air conditioning, refrigeration, heating and building Auto control system, can adjust the medium flow precision, achieved goal to control temperature, humidity, pressure and energy saving.
Features
Manual operation optional, easy to install.
AC synchronous motor with accurate operation, low noise and power consumption,
Smart and light actuator
Valve body adopts special reliable stuff sealing.
Brass, cast iron, cast steel, stainless steel valve body available for different working medium and temperature
requirements.
Flange and screw connections for Valve body, conformed to IEC standard.
Extra radiator is optional when high medium temperature.
Two-way (single base), two-way (balanced), three-way mixing, three-way diverting valve body structures
Technology Data
Size: DN20-DN80 two way, three way
Connector: thread
Withstand Voltage: GBPN16 (1.6Mpa)
Flow characteristic: equal percentage
Leaking rate: Kv below 0.02%
Medium: cold or hot water or 60% glycol
Voltage: AC220V or AC24V
Power: normal 5VA, max 7.5VA
Mode: 3-point or on off
Control signal: 0-10VDC or 4-20mA
Output Torque: 500N, 1000N, 1200N, 1400N
Run speed: 0.129mm/s
Environment Temperature: 0℃-60℃
Medium Temperature: 1℃-95℃
Main parts material: shell ABS, frame die-casting aluminum, gear alloy steel
Models
| Screw Thread | Model List | KV(m3/h) | Stroke(mm) |
| 2-way | 3-way |
| DN15 | VB-3200-15 | VB-3300-15 | 4.0 | 15 |
| DN20 | VB-3200-20 | VB-3300-20 | 6.3 | 15 |
| DN25 | VB-3200-25 | VB-3300-25 | 8 | 15 |
| DN32 | VB-3200-32 | VB-3300-32 | 16 | 19 |
| DN40 | VB-3200-40 | VB-3300-40 | 25 | 19 |
| DN50 | VB-3200-50 | VB-3300-50 | 40 | 22 |
| DN65 | VB-3200-65 | VB-3300-65 | 63 | 22 |
Writing Diagram
Product Tags:
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Brass Thread Modulating Control Valve 0.129mm/S Run Speed With Standard Size Images
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