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Compact rectangular actuator housing in dark finish with mounting bracket and wiring terminals

Johnson Controls Inc

Johnson Controls VA9104-IGA-2S Electric Ball Valve Actuator 35 in.-lb. Floating 24VAC

SKU CH-SN9S-VZZR2

Electric ball valve actuator delivering 35 in.-lb torque with floating control on 24 VAC for VG1000 series three-way valves

  • TypeDrain Components
  • MaterialHAWA
  • Floating control simplifies wiring for HVAC systems
  • 35 in.-lb torque operates compatible VG1000 ball valves
  • 24 VAC supply suits standard building automation power
  • Normally-open action fits three-way valve bodies
  • Designed for VG1241 series valve compatibility

Johnson Controls VA9104-IGA-2S Electric Ball Valve

The Johnson Controls VA9104-IGA-2S is a new electric ball valve actuator designed for air conditioning, heating, and ventilation systems. It delivers 35 in.-lb. of torque using a floating control signal powered by 24VAC. This component functions as a drain component within compatible HVAC installations.

Suits VG1000 series three-way valves needing

Installers maintaining VG1000 series valve bodies with normally open action will find this actuator matches models such as VG1241AD+9A4IGA and VG1241CP+9A4IGA. It is not suitable for systems requiring modulating proportional control or for valve bodies outside the listed compatible model numbers. Buyers needing a different torque rating or voltage should select another part.

35 in.-lb. floating torque at 24VAC

The actuator provides 35 in.-lb. of torque through a floating control method at 24VAC. This specific torque and control combination determines whether it will operate the target valve correctly within the VG1000 series. Verify the valve body model and required control signal before purchase.

Highlights

  • Floating control simplifies wiring for HVAC systems
  • 35 in.-lb torque operates compatible VG1000 ball valves
  • 24 VAC supply suits standard building automation power
  • Normally-open action fits three-way valve bodies
  • Designed for VG1241 series valve compatibility

Specifications

TypeDrain Components
MaterialHAWA
BrandJohnson Controls
ModelVA9104-IGA-2S

Questions about this item

Which Johnson Controls valve bodies does the VA9104-IGA-2S fit?

The actuator is compatible with VG1000 series valves including VG1241 models AD, AE, AF, AG, AL, AN, BG, BL, BN, CL, CN and CP when configured as normally open three-way patterns.

What does the 35 in.-lb. torque rating mean for daily operation?

It provides enough turning force to open and close the matched VG1000 ball valves under normal HVAC differential pressures without stalling.

How does the 24 VAC floating control signal work in practice?

The actuator drives open or closed only while voltage is applied to the respective wire; removing power holds the valve in its last position.

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