Note: The vent protector (13A15) is not included and can be purchased separately
This product should be installed by a licensed gas fitter.
These regulators are main burner only, non-lockup type. They
should not be used as a line gas pressure regulator
ahead of low pressure controls. Use only where
downstream controls can operate at line pressure.
The RV52, RV53, & RV61 are suitable for multipurpose
mounting. The RV81, RV91, RV111, & RV131 are
recommended for normal horizontal position only.
Maxitrol's original Straight-Thru-Flow design meets your
needs for high capacities at low inlet pressures. The
basic 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 for
use with all fuel gases, and may also be used with air or
other noncorrosive gases within their pressure limits.