Heating Maxitrol Straight-Thru-Flow Regulators | 1/2″ Straight-Thru-Flow Gas Regulator (900,000 Btu)

This Product Should Be Installed By A Licensed Gas Fitter.

These Regulators Are Main Burner Only, Non-Lockup Type. Theyshould Not Be Used As A Line Gas Pressure Regulatorahead Of Low Pressure Controls. Use Only Wheredownstream Controls Can Operate At Line Pressure.

The Rv52, Rv53, & Rv61 Are Suitable For Multipurposemounting. The Rv81, Rv91, Rv111, & Rv131 Arerecommended For Normal Horizontal Position Only.Maxitrol’S Original Straight-Thru-Flow Design Meets Yourneeds For High Capacities At Low Inlet Pressures. Thebasic Difference Between Straight-Thru-Flow Design And Other Type Regulators Lies In The Conical Valve.

The Cone Principal Permits Gas To Flow Straight Through The Regulator Without Changing Directions. Frictional Flow Resistance Is Reduced, Resulting In Greater Capacity. The Improved Flow Pattern Provides Accurate Sensitive Regulation At Extremely Low Pressure Differentials. The Ability Of The Regulator To Handle Large Capacity Appliances With Limited Supply Pressure Offers A Definite Advantage To Designers Of Commercial And Industrial Gas-Fired Equipment.

Straight-Thru-Flow Appliance Regulators Are Intended Foruse With All Fuel Gases, And May Also Be Used With Air Orother Noncorrosive Gases Within Their Pressure Limits.