Maxitrol 4" Flanged Straight-Thru-Flow Gas Regulator (30,000,000 BTU)

FEATURES Greater accuracy - higher pressure drop capacity Outlet pressures available to 42" w.c. Available in full range of pipe sizes from 1/2" to 4" All models tapped with NPT vent bosses BENEFITS Unique conical valve design fills need of combining good regulation with high capacity in low to intermediate pressure range Allows more pressure drop to be assigned to piping Valves allow for reduction in manifold size Provides accurate, sensitive regulation at inlet pressures as low as 3" w.c. Only RV131 provides bonus benefits of high capacity and good performance at pressures of 1 psi or higher Ease of installation and replacement Note: This product should be installed by a licensed gas fitter.