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
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.