The Maxitrol R400Z-1/2 Regulator is a high-performance zero governor gas regulator engineered specifically for technical air-gas mixing systems and proportional premixing applications

this X-13 control board regulates the complex signaling and power distribution required for constant torque motor applications

This kit utilizes a 1

Whether you are mounting it directly to a junction box or inside a starter enclosure

This Bard replacement part features robust pressure plate connectors that maintain constant clamping force on copper conductors

Siemens Building Technology GMA131.1P Actuator 322838-753 The Maxitrol R400Z-1/2 Regulator isThe Siemens OpenAir GMA131. 1P is a heavy duty 24V floating electronic damper actuator designed for high precision HVAC control. Built with a rugged die cast aluminum housing and 62 lb in torque (7 Nm), this rotary actuator is ideal for managing return air, mixed air, and exhaust dampers in both constant and variable air volume systems. As a spring return damper actuator, it ensures a reliable fail safe position during power loss, providing critical