SFA71U Siemens Electronic Valve Actuator
$78.28
Zone Valve Electronic Actuator, 24 Vac, 2-Position, NC, SR.
SF Series electronic zone valve actuator, 24 Vac, normally closed, 2-position, with spring return. Works with Siemens 599 Series zone valves with 1/10-inch (2.5 mm) stroke. UL listed for plenum installations, manual override.
The 599 SF Series electronic zone valve actuators, accepts 24 Vac or 120 Vac power supply signal to provide two-position control. This actuator works with Siemens 599 Series zone valves with 1/10-inch (2.5 mm) stroke.
Features:
- UL listed for plenum installations
- Direct coupled installation without tools
- Manual override
- Visual position indication
- Spring return fail-safe operation
Technical specifications
Actuator Type | Electronic |
Control or Fire/Smoke Type | Control Damper |
Force | 105 N |
Fail Safe | Yes |
Control Signal | 2-position |
Positioning time | 10 s |
Power consumption | 9.8 VA |
Mounting position | NEMA 1 (interior only) |
Ambient temperature, operation | 41 to 122 ºF |
Ambient humidity, operation | 0% to 90% rh (non-condensing) |
Supply Voltage | 24 VAC |
Stroke | 2.5 mm |
Cable length | 2.5 m |
Dimensions (W x H x D) | 4.4 x 3.4 x 2.3 in |
| Weight | 2 lbs |
|---|---|
| Dimensions | 5 × 4 × 3 in |
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