SY4-110 | Belimo | Control Valves
Ball Valve, for 1-1/4 - 3 in Valves, Electric,120 VAC, Non-Spring Return, On/Off, Floating, (2) SPDT Auxiliary Switch, 3540 in-lb Torque, includes Terminal Connection, Heater, NEMA 4
Brand:Belimo
MPN:SY4-110
SKU:SY4-110
product specifications
Enclosure Rating
NEMA 4X, IP66/67
Actuator Series
SY1
Ambient Temperature Range
-22 to 150 °F (-30 to 65 °C)
Angle of Rotation
90°
Application Type
Water
Auxiliary Switch
2 SPDT
Electrical Connection
terminal block
Fail-Safe
Non-Spring Return
Housing Material
Die Cast Aluminum Alloy
Humidity
5 to 100% RH (UL Type 4)
Input Impedance
1000 Ω
Manual Override
Hand Wheel
Position Indication
top mounted domed indicator
Power Consumption Running
196 W
Power Supply
120 VAC
Power Supply Type
120V
Quality Standard
ISO 9001
Running Time
<75 seconds
Servicing
maintenance free
Storage Temperature Range
-40 to 176 °F (-40 to 80 °C)
Torque
3540 in-lb
Transformer Sizing
216 (class 2 power source)
Type
Actuator Only
Unit of Measure
PC
Trim Material
Aluminum
Control Signal
Two Position, Floating
Supply Voltage (Nominal)
120 VAC
product series specifications
Size: 1/2" - 3"
CV Range: 0.8 to 240 (2-way), 0.3 to 83 (3-way)
Body Pattern: Two-way, three-way mixing or diverting
Flow Characteristic: Two-way equal percentage, three-way linear
Leakage Rating: 0% for port A to AB; 2% maximum for port B to AB
Maximum Closeoff Pressure: 200 psi (1/2"-2"), 100 psi (2"- 3")
Materials Of Construction: Forged brass body with nickel plating, chrome plated (or stainless steel) ball, PTFE Teflon® seals, Tefzel® characterized disc, EPDM o-rings
Media Compatibility: Hot or chilled water, <60% glycol
Media Temperature Range: 0° to 250°F (-18° to 120°C)
Compatible Actuators: Non-spring return TR, LRB, NRB, ARB; spring return TF, LF, AF
Pressure Drop: Maximum differential pressure 30 psi
Pressure Rating: 600 psi (1/2" to 1-1/4"), 400 psi (1-1/4" to 3") for two-way; 600 psi (1/2" to 1"), 400 psi (1-1/4" to 2") for three-way
Approvals: CSA, CE
Warranty: 5 years
product series features
- Equal percentage characteristic (2-way)
- Large Cv range from 0.8 to 170
- Assembled, ready for installation
- Spring return or non-spring return actuators
- Floating, two-position, or proportional control
more information & related documents
Series Description
The B2 Series 2-way ball valves and B3 Series 3-way ball valves are used for two-position, floating or proportional control of HVAC hot or chilled water. Perfect for HVAC applications and Building Automation Systems, BAS, each two-way and three-way ball valve comes assembled with direct-coupled Belimo electric actuators with spring return or non-spring return operation.
Kele Description
BALL VALVE ACTUATOR FOR 1-1/4 - 3 IN VALVES, ELECTRIC,120 VAC, NSR, ON/OFF, FLOATING
Manufacturer
Belimo
Related Documents
B2, B3 Series Datasheet 
