Products

V5 Floating/Modulating Valve

Accurately control the flow of hot water, or chilled water through coils and heat exchangers of all types, in a wide range of Heating, Ventilating, and Air Conditioning (HVAC) applications.

V5 series Floating/Modulating valve are with DN15~DN32 valve body and floating/0~10V actuator, Manual ON/OFF switch and lock switch make the valve more convenient to operate.

Bi-directional permanent magnetic synchronous motor design has been proven reliable in millions of installations worldwide.

Benifits

Reliability:
By using the ball type valve flap, BC-V5 series zone valves have the features as high precision, low power consumption, large flow rate, high pressure difference, low noise and stable performance.
Manual Operation:
The valve can be opened manually by lifting the manual opening lever over the stop and pushing slowly and firmly to the MAN. OPEN position.
Comfort:
0~10V signal control valve works with Breeze thermostat make precise temperature control and make energy cost saving upto 80%.
Easy:
The actuator can be removed from the valve body quickly and easily, simplifying installation. No special linkage kit or commissioning is required.

Features

  Actuator
Model No BC-V5 BC-V5V110 BC-V5V24
Supply Voltage 220Vac 110Vac 24Vac
Frequency 50/60Hz
Power Consumption for motors 5VA 5VA 2.5VA
Motor Type Bi-directional permanent magnetic synchronous motor with magnetic clutch (CSA C/US certified)
Open Time 2-way valve:DN15/DN20 about 65s,DN25 about 70s,DN32 about 90s
3-way valve:DN15/DN20 about 75s,DN25 about 80s,DN32 about 120s
Control Type Floating Floating 0(2)~10V DC or 0(4)~20mA DC
Feedback Signal 0(2)~10V DC(1mA)
Wire Size    4×0.3mm²,wire length 200mm
Ambient Temperature 2 … 55C
Storage and Transport Temperature −20 … 65C
Protection Class II according to EN 60730-1
Humidity Limits 95% Relative Humidity, Non-condensing
Working times 100,000 times

 

  V5-Valve Body
Model No W2D15 W2D20 W2D25 W2D32 W3D15 W3D20 W3D25 W3D32
Valve Type 2-Way 3-Way Mixing
DN 15(1/2”) 20(3/4”) 25(1”) 32(1 1/4”) 15(1/2”) 20(3/4”) 25(1”) 32(1 1/4”)
KV 3.2 4.6 6.8 10 3.2 4.6 5.7 8.4
Medium Temp. Cold/Hot water 2~90℃
Closing Pressure 0.3MPa
Pressure Rating 2.1MPa
Connection BSPP/NPT
Leakage According to UNI EN331 (<20cc/h)
Valve Body Forged Brass
Valve Stem Brass/ stainless steel
Seal EPDM
Valve Type Normally Close

Approvals

Standard compliance
Low Voltage Directive 2006/95/EC
EMC-Directive 2004/108/EC
RoHS II: 2011/65/EU
Applied standards: EN 60730-1, EN 60730-2-14