SECTION
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Regulators
Propane Gas Chart*
Poppet RV Regulator (Appliance Regulators) Capacity Table in 1000’s of BTU’s of Undiluted Propane Gas
MFR#
Suggested Max Supply for Main burner only
Suggested Max Supply for Main burner only and Pilot
max individual load with fixed orifice vent limiter
max individual load with ball check vent limiter —
Pipe size
max capacity at .3” w.c. Pressure drop
1/8”
23
47
39
31
47
102
78
47
—
3/8” or 1/2”
47
196
141
63
141
94
196
196
63
196
1/2”
204
361
361
63
251
235
361
392
63
251
204
627
392
63
251
235
627
392
63
251
rv12 rv20 rv47 rv47c rv48 rv48 rv48c rv48c
1/4” or 3/8” 3/8” or 1/2” 3/4” 1/2” 3/4”
* Propane chart is a mathematical extrapolation using 0.63 correction factor and 2,488 btu/hr = 1 cubic foot from NFPA-58, 2008.
Rubber Seat Poppet Design Appliance Regulators — RV12, RV20, RV47 & CV47 and RV48 DESCRIPTION
USE WITH REGULATOR
WEBB #
MXTR325C10-1022
MFR#
Spring Red 10-22 325-3
325-3
185891
MXTR325C10-1530
Spring Yellow 15-30 325C
325-3
197075
MXT325E-10A-1022
Spring Red 10-22” 325-5A
325-5A
110108
MXTR325E10-26A
Springs 2 to 6 lbs
325-5A
309740
MXTR325E10-412
Spring Violet 4-12
325-5A
185893
MXTR325E10-P12
Spring Tagged
325-5A
185894
MXTR4810-512
Spring Blue 5-12 RV48
RV48
185889
MXTR6110-1022
Maxitrol Spring 10 to 12
RV61
254238
MXTR8110-1022
Spring Red
RV81/210D
192815
MXTR8110-1530
Spring Yellow 15-30 210D
RV81/210D
196945
MXTR8110-2042
Spring Black 20-42
RV81/210D
185897
MXTR8110-412
Spring Violet 4-12 RV
RV81/210D
196956
MXTR8110-512
Spring Blue 5-12
RV81/210D
185898
MXTR8110-515
Spring Green 5-15 RV881 210
RV81/210D
196987
MXTR9110-1022
Spring Red 10-22
RV91/210E
185899
MXTR9110-1530
Spring Yellow 15-30” 210E
RV91/210E
196947
MXTR9110-412
Spring Violet 4-12” Spring
RV91/210E
199275
MXTR9110-512
Spring Blue 5-12
RV91/210E
309737
Victor/F.w. Webb offers webbConnect! you can order, check current pricing and inventory 24/7!
TO ORDER, CALL: 800.243.9360 • CT: 860.722.2433 • FAX: 800.274.2004
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regulators & accessories
(1.5 Specific Gravity — 14.65 psia — 60°F)
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