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Siemens SFA/SFP Series Electronic Valve Actuator

Electronic Valve Actuator
SFA/SFP Series

The SFA/SFP Series of Electronic Valve Actuators accepts 24 Vac or 120 Vac power supply signal to provide two-position control. This actuator works with Zone Valves with 1/10-inch (2.5 mm) stroke.

• UL listed for plenum installations
• Direct coupled installation without tools
• Manual override with auto unlock
• Visual position indication

Select a link under the "item" tab below to order.

Cat #DescriptionsTypePart Number
24324 VacNormally OpenSFP71U
241120 VacNormally OpenSFP11U
24224 VacNormally ClosedSFP71U
240120 VacNormally ClosedSFP11U
Power Supply:
Operating Voltage: 24 Vac ±20%, 120 Vac ±20%
24 Vac: 50/60 Hz
120 Vac: 60 Hz
Power Consumption:
24/120 Vac: 9.8 VA
Running Time: 10 seconds
Nominal Stroke: 1/10-in. (2.5 mm)
Nominal Force: 24 lb. (105N)
Agency Certifications: UL listed to UL873
cUL certified to Canadian Standard
C22.2 No. 24-93
Ambient Temperature:
Operation: 41 to 122°F (5 to 50°C)
Transport and Storage: -13 to +158°F (-25 to +70°C)
Mounting Location: NEMA 1 (interior only)
Noise: <35 db
Medium Temperature: 34 to 230°F (1 to 110°C)
Dimensions: 3.4" H X 4.4" W X 2.3" D
(85.2 mm H X 111 mm W X 58 mm D)
Shipping Weight: 1.18 lb. (0.54 kg)

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