The Siemens SSA81U 24V, 3 POS, NC, NSR Valve ACT
SSA Series electronic zone valve actuator, 24 Vac, normally closed, 3-Position. Works with Siemens 599 Series zone valves with 1/10-inch (2.5 mm) stroke. Comes with a 2.5-meter cable. UL listed for plenum installations, manual override.
Positioning signal3-position, floating Positioning time150 s Power consumption0.8 VA Mounting positionNEMA 1 (interior only) Supply Voltage24 VAC Stroke2.5 mm Cable length2.5 m
Actuator Type |
Electronic |
Control Signal |
Floating control |
Dimensions (W x H x D) |
3.3 x 4.0 x 2.0 in |