Dormont RV61LNG-52 User Manual

For Commercial Applications

ES-D-RV61LNG-52_62_RV81LNG-72

Job Name

Job Location

Engineer

Approval

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Contractor

Approval

Contractor’s P.O. No.

Representative

SKU

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Natural Gas
Appliance Regulator

RV61LNG-52 (½ PSIG Gas System)

1" NPT Female X 1" NPT Female

RV61LNG-62 (½ PSIG Gas System)

1-¼" NPT Female X 1-¼" NPT Female

RV81LNG-72 (½ PSIG Gas System)

1-½" NPT Female X 1-½" NPT Female

RV61LNG-52_62, RV81LNG-72 (½ PSIG Gas System)

Gas appliance regulators are designed for main burner and/or pilot applications,
where precise control of tiny flows is an essential operating requirement.
Housings are high strength aluminum castings and all models have been tested
for multi-position and may be installed in any plane or angle without restriction.

Technical Data

Item CapaCIty

(BTU/HR) PSI (mbar) Degrees Fahrenheit " wc " wc CSA (C and US)

RV61LNG-52 900,000 ½ (34) -40 - 205 4.0 – 8.0 6 ANSI Z21.18/CSA 6.3
RV61LNG-62 900,000 ½ (34) -40 - 205 4.0 – 8.0 6 ANSI Z21.18/CSA 6.3
RV81LNG-72 2,500,000 ½ (34) -40 - 205 3.0 – 8.0 6 -

RV61LNG-52 (½ PSIG Gas System) RV61LNG-62 (½ PSIG Gas System) RV81LNG-72 (½ PSIG Gas System)

Maxitrol Regulator distributed by Dormont. Models RV61 and RV81 Series Straight-Thru-Flow Design Non-Lockup Type.

Dormont product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Dormont Technical Service. Dormont reserves the
right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Dormont products previously
or subsequently sold. Refer to the owner's manual for warranty information.

max Inlet
pressure

TemperaTure

LimiTs

sprInt
range

sprIng

set poInt

DesIgn CertIfICatIons

ALL

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ES-D-RV61LNG-52_62_Rv81LNG-72 1548 © 2015 Dormont

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