Siemens PME75.811A1 Programming Module 110v Price Available On Request Flames from heavier oils can

Flames from heavier oils can be detected with UV scanners but the unburned fuel shroud and/or atomization shroud can block passage of the UV from the flame zone to the UV tube

This 1" Econex BFV25/20

DG10UG-3 Pressure Switch Overview

001E1 is correct for your valve

Valve Height Width Depth BSV40

Siemens PME75.811A1 Programming Module 110v Price Available On Request Flames from heavier oils canProfessional PME75 series program module designed for LME75. 000A1 flame safeguard controllers. Modulating actuator control with valve proving, self check scanner or flame rod, ignition position equals low fire. Key features include: Modulating actuator control, Valve proving, Self check scanner capability, Ignition = low fire. Provides actuator control, valve proving, self check scanner capability. Compatible with flame rods and self checking