Siemens Building Technologies Pneumatic 12-inch Valve Actuator Data Sheet
Siemens
Product Guard
Warranty
Pneumatic 12-inch Valve Actuator
Flowrite Globe
Flowrite 12-inch Pneumatic Valve Actuator.
Description
Designed for use with Flowrite valves, the Flowrite
12-inch Pneumatic Valve Actuator is available with two
stem strokes, 3/4-inch (20 mm) stroke and 1-1/2-inch
(40 mm).
Features
• Completely enclosed actuator housing protects the
diaphragm, springs, and start point adjuster
• A positioning relay is available factory-mounted on
valve and actuator assemblies or as an accessory
• Field-adjustable start point for sequencing and
calibration
• Easy-to-install
Applications
The Flowrite 12-inch Pneumatic Valve Actuator is
designed to be used with Flowrite valves in liquid
and steam service applications.
A-181
Valves
Siemens
Product Guard
PLUS 3 Warranty
www.usa.siemens.com/hvac
12-inch Pneumatic Actuator Specifications
A-182
Effective Diaphragm Area ............................................. 90 in.2 (580 cm2)
Diaphragm Material ..................................................................... Buna-N
Nominal Spring Range
Fixed Span ..................................................................... 5 psig (34 kPa)
Adjustable Start Point .................................. 3 to 10 psig (21 to 69 kPa)
Factory Setting .............................................. 3 to 8 psig (21 to 55 kPa)
Nominal Stroke ............................................. 3/4 or 1-1/2" (20 or 40 mm)
Max. Diaphragm Pressure .......................................... 35 psig (241 kPa)
Air Connection ........................................................................... 1/4" NPT
Medium Temperature ......................................25 to 366°F (-4 to 186°C)
Ambient Operating and
Storage Temperature .......................................... 35 to 180°F (2 to 85°C)
Mounting Location .............................................. NEMA 1 (Interior Only)
12-inch Pneumatic Actuator Product Ordering
Description Part No.
3/4" Stroke
Actuator 599-01010 279
Actuator and positioner 599-01010 + 599-00423 285
1-1/2" Stroke
Actuator 599-01000 281
Actuator and positioner 599-01000 + 599-00423 287
Actuator Prex Code
Dimensions
Valves
AP0168R1
1
Actuator Height of Actuator H
12" (305 mm) 17-7/8" (454 mm) 30" (762 mm) 15-1/8" (384 mm) Dia. 27" (686 mm)
Table Note:
Service height and width are the recommended dimensions to allow access to the product.
Service Height H Width/Diameter of Actuator W
1
Service Width W
Accessories & Service Kits
www.usa.siemens.com/hvac
A-257
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