SIT Nova 820 Gas Valve SIT0.820.301 Millivolt 5-50 mbar Combination Control
SIT Nova 820 Gas Valve SIT0.820.301 Millivolt 5-50 mbar Combination Control
SIT Nova 820 combination gas control valve, part number SIT0.820.301. This is a manufacturer specification replacement control valve for gas-fired commercial catering equipment, with an M9x1 thermocouple connection, 1/2" inlet and 1/2" outlet, Millivoltage (thermoelectric) operation and a 5-50 mbar regulated outlet pressure (with pressure governor). Cross-reference by matching the SIT code on your existing valve before ordering.
Specifications
Technical Data
| Manufacturer | SIT |
| Valve Series | Nova 820 |
| Valve Type | Combination gas control valve |
| Part Number | SIT0.820.301 |
| Thermocouple Connection | M9x1 |
| Inlet | 1/2" |
| Outlet | 1/2" |
| Gas Connection | 1/2" inlet and 1/2" outlet (BSP) |
| Power Supply | Millivoltage (thermoelectric) |
| Outlet Pressure (with pressure governor) | 5-50 mbar |
| Condition | New |
| Supplied Without | Pressure regulator, pilot burner, thermocouple and fittings (unless already fitted) |
Brand Part Number Cross-Reference
| Brand | Part Number |
|---|---|
| SIT | SIT0.820.301 |
Verify this SIT code against the valve currently fitted to your appliance. Where an equipment maker uses their own service code, that code will cross-reference back to the SIT part number above.
Compatible Equipment
The SIT Nova 820 is a combination control valve fitted as standard across a wide range of gas-fired commercial catering appliances and gas boilers. Because it is fitted by many equipment manufacturers under their own service references, compatibility is best confirmed by matching the SIT part number SIT0.820.301 together with the thermocouple connection (M9x1), inlet/outlet threads (1/2"/1/2"), power supply (Millivoltage (thermoelectric)) and outlet pressure range (5-50 mbar) on your existing valve.
Gas Suitability
| Gas Suitability | Detail |
|---|---|
| Natural Gas | Suitable — outlet pressure set via the valve's pressure governor |
| LPG | Suitable — burner injector bore is set by the appliance injector, not this valve |
Installation must be carried out by a Gas Safe registered engineer.
What Is Included
- 1 x SIT Nova 820 combination gas control valve (SIT0.820.301)
Not included: pressure regulator, pilot burner, thermocouple, gas fittings or connectors.
Frequently Asked Questions
Will this fit my appliance?
The SIT Nova 820 valve (SIT0.820.301) is fitted across many gas-fired commercial catering appliances and gas boilers. Confirm the fit by matching the SIT part number, the M9x1 thermocouple connection, the 1/2" inlet and 1/2" outlet, the Millivoltage (thermoelectric) power supply and the 5-50 mbar outlet pressure range against your existing valve.
What are the cross-reference part numbers?
The manufacturer reference for this valve is SIT0.820.301. Equipment makers who use their own service codes will cross-reference back to this SIT number, so quoting SIT0.820.301 to your parts supplier is the safest check.
Does this valve set the gas type nozzle bore?
No. This is a combination gas control valve. It regulates and controls gas flow but does not set the burner injector bore. The Natural Gas or LPG injector bore is determined by the appliance injector, which is a separate part.
What is included in the box?
One SIT Nova 820 combination gas control valve (SIT0.820.301). Pressure regulators, pilot burners, thermocouples and gas fittings are not included.
Is this safe to fit myself?
Gas control valves must be fitted by a Gas Safe registered engineer. The engineer will confirm compatibility, set the correct outlet pressure and carry out the required soundness and safety checks after installation.
Why LaunchCatering
LaunchCatering is a UK-based supplier of commercial catering equipment spare parts. We verify every part number before listing and hold UK stock, so you can order the correct control valve with confidence.
Compatibility note: all brand and model references are provided for cross-reference compatibility only. All brand names are the property of their respective owners. LaunchCatering is not affiliated with SIT or any equipment manufacturer named on this page.
No technical specifications available for this product.
