630544 SIT Eurosit 630 Series Gas Control Valve with ON/OFF Thermostat

The 630544 is a Eurosit multi-function gas control valve from SIT Controls. This gas valve is capable of being configured for either natural gas or liquid propane gas. A qualified installer should handle the configuration process.

630544 is used on a wide range of products, including gas log sets, vent-free wall heaters, vent-free fireplaces, and many other vent-free hearth products from a wide number of brands.

An easily adjustable control knob is featured on the 630544, with options for Off, Pilot, and five different heat stages.

Note: The 630544 is a specific variation on the 630 Eurosit gas valve model. Not all 630 Eurosit gas valves are the same. Always be sure to refer to the exact part number required by your hearth device.

Features of the 630544 Gas Valve

• Uses a modulating on/off thermostat.
• A thermoelectric flame sensor closes the main gas outlet if the main flame goes out.
• Utilizes a side gas inlet and outlet.
• Can be toggled between Off, Pilot, and 5 different temperature settings.

Specifications

Ambient Temperature Range: 32°F - 176°F (0°C - 80°C)

Thermostat Temperature Range: 55°F - 118°F (13°C - 48°C)

Side Gas Inlet Size: 9/16 in. x 24 UNEF

Side Gas Outlet Size: 9/16 in. x 24 UNEF

Pilot Outlet Size: 7/16 x 24 UNS

Thermocouple Connection: M8x1