Page 129 - Webster Service Manual

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REGULATING VALVES FOR
OIL HEATING SYSTEMS
RV SERIES
Webster RV Series valves are designed to provide fuel
oil pressure regulation in oil heating applications such
as transfer or supply pump systems or high firing capac-
ity burners. RV valves will handle #1 through #6 grade
fuel oil in rated pressures ranging from 20 to 500 psi
(1.4
to 34.5 bar). RV-2100 Series models regulate pres-
sure for capacities to 150 gph (568 I/hr) and R V-3000
Series valves regulate pressure to 600 gph (22701/hr).
RV-2000 models regulate pressure and also provide
delivery cutoff for capacities to 100 gph (3781/hr).
RV-2000
RV-3000
RV-2100
SPECIFICATIONS
RV-2000
For all fuel oils, #1 through #6. Combines pressure reg-
ulation and cut-of f. Chrome plated piston valve and
improved composition sealing disc resist corrosion;
gives positive seal and sharp, clean cut-off. Capacities
to 100 gph.
RV-2100
Same as RV-2000 except does not have delivery cut-
off. Pressure regulating only. Capacities to 150 gph.
RV-3000
Same as RV-2100 except capacities to 600 gph.