Toggle Nav

Sign in to see your recent orders, quotes and account activity.

Sign in
View as List Grid

Items 1-10 of 21880

Set Ascending Direction
  1. AG13A02A
    AG13A02A
    Schneider HVAC Valves, AG Series
    Item Number
    AG13A02A
    MFG Item Number
    132879
    Series
    AG
    Product Description
    Actuator, Electric, 2Pos, SR, 24
    Specifications
    Specifications
    Control SignalTwo Position
    Supply Voltage24 VAC
    Media Temperature32-200 °F
    Manual OperationYes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. VA-4233-AGA-2
    VA-4233-AGA-2
    Johnson Controls HVAC Valves, VA-4233 Series
    Item Number
    VA-4233-AGA-2
    MFG Item Number
    VA-4233-AGA-2
    Series
    VA-4233
    Product Description
    Uva Linear Actr. Ccw; Actuator
    Specifications
    Specifications
    Control SignalFloating
    Run Time76 s
    Media Temperature35-250 °F
    Manual OperationYes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  3. SAX61.03U
    SAX61.03U
    Siemens Building Technologies HVAC Valves, SAX Series
    Item Number
    SAX61.03U
    MFG Item Number
    SAX61.03U
    Series
    SAX
    Product Description
    ELEC/MECH ACT, 0-10VDC, 30S, NSR
    Specifications
    Specifications
    Control SignalProportional 0-10 VDC
    Run Time30 s
    Media Temperature266 °F
    Manual OperationNo
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  4. VT2317G13A02A
    VT2317G13A02A
    Schneider HVAC Valves, VT2 Series
    Item Number
    VT2317G13A02A
    MFG Item Number
    139244
    Series
    VT2
    Product Description
    Valve: 3/4 in, 2W, Zone, SWT, BR,
    Specifications
    Specifications
    Flow Capacity7.5 Cv
    Max Close-Off Pressure17 psi
    Max Static Pressure400 psi
    Medium Temperature Range32-200 °F
    Nominal Supply Voltage24 VAC
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  5. V246GD1-001C
    V246GD1-001C
    Johnson Controls HVAC Valves, V246 Series
    Item Number
    V246GD1-001C
    MFG Item Number
    V246GD1-001C
    Series
    V246
    Product Description
    Watervalve 1 In Npt Da; Hp Refrig;
    Specifications
    Specifications
    Min Opening Point200 psi
    Factory Setpoint Opening200 psi
    Max Opening Point400 psi
    Body MaterialIron
    Internal MaterialBrass
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  6. SAS61.03U
    SAS61.03U
    Siemens Building Technologies HVAC Valves
    Item Number
    SAS61.03U
    MFG Item Number
    SAS61.03U-SIEH
    Product Description
    VALVE ACTUATOR
    Specifications
    Specifications
    Manual OperationYes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  7. 599-03079
    599-03079
    Siemens Building Technologies HVAC Valves, FLOWRITE Series
    Item Number
    599-03079
    MFG Item Number
    599-03079
    Series
    FLOWRITE
    Product Description
    1 1/2in.N.C., SS, 250, 25.0CV, STEAM
    Specifications
    Specifications
    Flow Capacity25 Cv
    Max Close-Off Pressure50 psi
    Medium Temperature Range337 °F
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  8. SKC62UA
    SKC62UA
    Siemens Building Technologies HVAC Valves, SKB-SKC Series
    Item Number
    SKC62UA
    MFG Item Number
    SKC62UA
    Series
    SKB-SKC
    Product Description
    E/H Actuator 40mm 24VAC MOD SR,
    Specifications
    Specifications
    Supply Voltage24 VAC
    Run Time120 s
    Media Temperature14-428 °F
    Manual OperationYes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  9. MXG461.25-8.0U
    MXG461.25-8.0U
    Siemens Building Technologies HVAC Valves, MX Series
    Item Number
    MXG461.25-8.0U
    MFG Item Number
    MXG461.25-8.0U
    Series
    MX
    Product Description
    MAGNETIC Valve, 1in. , 0-10V
    Specifications
    Specifications
    Flow Capacity9.3 Cv
    Max Close-Off Pressure44 psi
    Medium Temperature Range34-266 °F
    Nominal Supply Voltage24 VAC
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  10. 599-03078
    599-03078
    Siemens Building Technologies HVAC Valves, FLOWRITE Series
    Item Number
    599-03078
    MFG Item Number
    599-03078
    Series
    FLOWRITE
    Product Description
    1 1/4in.N.C., SS, 250, 16.0CV, STEAM
    Specifications
    Specifications
    Flow Capacity16 Cv
    Max Close-Off Pressure50 psi
    Medium Temperature Range337 °F
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
Page
per page

HVAC Valves

A valve is a device that regulates the flow of a fluid by opening, closing, or partially obstructing a passageway.

Modern control valves operate on sophisticated automation systems that are based on external input. The valve is used to regulate flow based on previously-determined setpoints or variables, for example. These types of valves require an actuator, which will position the valve accurately depending on its input and setup. Actuators can be electrical, hydraulic, or pneumatic, depending on the application and its environment.

Valves are critical in HVAC applications, and paired with actuators are designed to regulate the flow of both hot and chilled water in HVAC systems. Ball valves are most common for HVAC systems, able to regulate flow in several different directions with just one fitting.

© Copyright 2023 Galco Industrial Electronics, All Rights Reserved