replacing them with auto-reset versions can bypass necessary safety inspections

it ensures consistent static pressure to keep internal safety switches engaged

The AIM1 acts as a signal isolator

maintaining the precise geometry and air-gas mixture required for clean combustion

The MT2-12 acts as a localized plenum

Belimo PKRXUP-MFT-T Actuator 318423-701 replacing them with auto-reset versionsThe Belimo PKRXUP MFT T is a high torque, universal voltage actuator designed for demanding applications requiring 1415 in lb of torque. This fail safe globe valve actuator operates on a wide input range of 24 to 240 VAC DC, providing maximum flexibility for field replacements and new installations. Featuring Multi Function Technology (MFT), this unit allows for precise terminal configuration of control signals, including 0 10 VDC modulation, PWM, or