Siemens Building Technology 331-916 Mounting Bracket 319847-401 Note for California residents:

Note for California residents:

always verify the specific regulator kit compatibility (typically a 1751 series kit) before attempting a field conversion

Constructed from durable composite materials

What is the maximum operating pressure for this valve kit

This is ideal for older burner designs or those where a continuous spark provides added operational stability

Siemens Building Technology 331-916 Mounting Bracket 319847-401 Note for California residents:For field technicians and mechanical contractors tasked with retrofitting or mounting pneumatic controls, the Siemens 331 916 (AP331) is the standard issue side mounting bracket designed specifically for No. 3 and No. 4 pneumatic damper actuators. Built for rigid, stable installations, this fixed mounting bracket ensures proper alignment of the actuator to the damper shaft, preventing side loading that can prematurely wear out actuator seals or cause