SSA81U | Zone Valve Electronic Actuator, 24V, 3P control signal, NSR, NC, 2.5m leads. | Siemens Building Technology

Reliable Protection for Fire Safety Zones: Siemens Building Technology NCO-SSA81U Zone Valve ActuatorThe Siemens Building Technology NCO-SSA81U Zone Valve Actuator is a vital component in fire safety systems, ensuring reliable operation and protection for fire zones. This 24V N/C (normally closed) floating zone valve actuator is designed for use with modulating control valves and provides optimal control of water flow in hydronic heating and cooling systems.Built to withstand various environmental conditions, the NCO-SSA81U is constructed with a durable plastic housing and a corrosion-resistant brass body, ensuring longevity and reliability in both indoor and outdoor applications. It features a manual override button for added control during emergency situations, giving you peace of mind.The Siemens Building Technology NCO-SSA81U Zone Valve Actuator is a crucial element in maintaining fire safety and ensuring the integrity of your hydronic systems. Its compact design and ease of installation make it a practical solution for commercial and industrial buildings. Choose our HVAC supply store as your trusted partner for industrial and electrical products. We offer competitive pricing and fast shipping, ensuring you get the best value for your money.