1/2" X 3/4" MILLIVOLT GAS VALVE-3.5
This Millivolt gas valve is a combination gas valve engineered to fit both 3/4" and 1/2" gas millivolt thermostatic valves sold separately. Each valve will cover a 200°F temperature range.
This millivolt gas valve is sold with the following:Gas Valve - millivolt & current;Heavy duty brass stem;Strain relief, 1/2" male NPT connector housing, and mounting hardware.
The 4521 Millivolt gas valves are for applications where a combination of millivolt and pilot operation is needed. The main valves must have a millivolt backcheck in order to assure a completely closed (off) position when the main burner is off. The two stage, millivolt differential burner base has been pressure tested to 1800 psi for safety. It operates by means of a pilot valve and control knob, located on the left side of the faceplate.
These versatile millivolt combination gas valves are designed to be used with natural gas or propane, and have both 120V and 24V terminals. Harvest more energy with the Millivolt thermostatic pilot system equipped on these valves. They are suitable for use with direct vent and indirect vent gas heaters.
The millivolt gas valve is designed to help automate processes that use a high volume of gas with little to no fluctuation in flow rate. This product reduces the amount of moving components and provides outstanding accuracy and long life. The millivolt gas valve comes with a 5ft(1.5) coil cord, limiting exposure to the human body.
The Robertshaw Millivolt Combo Gas Valve is for use when connecting Millivolt Ball Burners (Model Nos. 100, 170, 200, 220, 270) to a conventional gas supply. This item must be used with either FG-100 or FG-200 gas valve.
The Millivolt gas valve is a snap-action threshold valve which, on demand from the gas company, shuts off the gas supply to your home. This valve is made of brass and installed in place of older style mercury valves when a conversion is made from mercury service to millivolt service.
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