3 -Way Modulating Control Valve with Ce Certificate
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
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.
Technical data
| Connector | thread | Power | normal 5VA, max 7.5VA |
| Withstand Voltage | GBPN16 (1.6Mpa) | Mode | 3-point or on off |
| Medium | cold or hot water or 60% glycol | Run speed | 0.129mm/s |
| Voltage | AC220V or AC24V | Medium Temperature | 1ºC-95ºC |
Model
| Screw Thread | model list | KV(m3/h) | Stroke(mm) |
| DN15 | VB-3300-15 | 4.0 | 15 |
| DN20 | VB-3300-20 | 6.3 | 15 |
| DN25 | VB-3300-25 | 8 | 15 |
| DN32 | VB-3300-32 | 16 | 19 |
| DN40 | VB-3300-40 | 25 | 19 |
| DN50 | VB-3300-50 | 40 | 22 |
| DN65 | VB-3300-65 | 63 | 22 |
Wiring diagram
 Introduction
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
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.
Technical data
| Connector | thread | Power | normal 5VA, max 7.5VA |
| Withstand Voltage | GBPN16 (1.6Mpa) | Mode | 3-point or on off |
| Medium | cold or hot water or 60% glycol | Run speed | 0.129mm/s |
| Voltage | AC220V or AC24V | Medium Temperature | 1ºC-95ºC |
Model
| Screw Thread | model list | KV(m3/h) | Stroke(mm) |
| DN15 | VB-3300-15 | 4.0 | 15 |
| DN20 | VB-3300-20 | 6.3 | 15 |
| DN25 | VB-3300-25 | 8 | 15 |
| DN32 | VB-3300-32 | 16 | 19 |
| DN40 | VB-3300-40 | 25 | 19 |
| DN50 | VB-3300-50 | 40 | 22 |
| DN65 | VB-3300-65 | 63 | 22 |
Wiring diagram
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