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0820651 Gas Valve SIT 820 NOVA Mv Propane LPG Gas
0820651 SIT NOVA mV LPG Propane Gas Millivolt remote ready gas valve with variable flame adjustment.
The Sit Controls gas valve 0.820.651 has the following specifications.
Split-system millivolt controlled liquid propane gas valve for use in vented appliances.
HI/LO burner adjustment with manually operated knob
Minimum voltage 145mV Coil resistance 2.25±0.5
Thermo-Electric Unit Hold-in current less than 285Ma
Drop-out current Greater than 125mA with coil resistance 0.018± 0.003
Gas type Propane Gas HI/LO action Manual Pressure set-point 10.0” w.c. ± 0.4
Range of adjustment 10.0” w.c. -6.3” w.c. Set at 30K btu/hr
Thermocouple connection 11/32 ASA-DNC
Propane "LPG" Gas Inlet 3/8 in. NPT
Propane "LPG" Gas Outlet 3/8 in. NPT
Maximum Propane Gas inlet pressure 1/2 PSIG Ambient operating
Temperature 32° to 175° F
Maximum @ 1 in. w.c. pressure drop 162,000 BTU per hour Regulation capacity 8,100 to 315,900 BTU AP per hour
Maximum Inlet Pressure 1/2 PSIG