Description
TAC DuraDrive Linear Actuators are designed to
mount directly onto two-way or three-way globe valves
without the use of linkages. They provide linear travel
to operate valves from 1/2" to 2" VB-7xxx and
discontinued 1/2" to 1-1/4" VB-9xxx in chilled water, hot
water and steam applications up to 366 °F (186 °C).
Linear spring return actuators provide either two
position, floating or proportional modulation control
(depending on model selection) of valves in HVAC
systems.
Features
Features
- Two position models controlled by SPST controller
- Floating models controlled by SPDT floating controllers
- Proportional models controlled by 0-3 Vdc, 6-9 Vdc, 0-10 Vdc, 0-20 mAdc, 2-10 Vdc, or 4-20 mAdc. Control function direct/reverse action is jumper selectable
- 105 lb force (467 newton) with 1/2" (13 mm) nominal linear stroke
- 24 Vac, 120 Vac, and 230 Vac models
- Rugged polymer housings rated for up to NEMA 2/IP54
- Overload protection throughout stroke
- Automatically sets input span to match valve travel
- Compact size to allow installation in limited space
- Manual override to allow positioning of valve and preload
- Spring return operation
- Direct mount to valves without separate linkage
- Polymer housing rated for plenum use
- Five year warranty
There are no compatible model numbers that match your entry.
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