Siemens SSA81U SKU: SSA81U $85.08 $223.90 (0)No Reviews yet Quantity -+ Add to Shopping Cart Limited Factory Stock Details Non-Spring Return Zone Valve Electronic Actuator, Normally Closed, 24 VAC, 24 in-lb, Floating Control Signal, 150 Second Run Time ( Minimum Siemens or... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Non-Spring Return Zone Valve Electronic Actuator, Normally Closed, 24 VAC, 24 in-lb, Floating Control Signal, 150 Second Run Time ( Minimum Siemens order quantity of $250.) Back Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review