FPX - Lopi - SIT 820.644 - NG MilliVolt Control Valve
NG only (3.8-1.1 WC)
NG SIT valve, 820.644 Multi-functional gas control with single operating knob (OFF, pilot, ON),, restart interlock, servo pressure regulator, manual adjustment of the outlet pressure, automatic shut-off valve and step opening device (optional). The automatic shut-off valve provides particularly silent operation and is supplied by thermopile, without requiring external electrical energy. Pilot outlet flow is adjustable.
USED ON Many of the Moden MilliVolt (MV) models of FPX and Lopi Gas Stoves, Inserts and Fireplace including:
- FPX ProBuilder 24 MV
- FPX ProBuilder 36 MV
- FPX ProBuilder 42 MV