Instruction manual

34
CommerCial/industrial pilot-operated HigH-pressure regulators
Pilot-Operated High-Pressure Commercial/Industrial Regulators
TYPE
NUMBER
CAPACITIES
(PROPANE)
(1)
ORIFICE SIZE
INLET AND OUTLET
CONNECTIONS
OUTLET PRESSURE
RANGE
OUTLET PRESSURE
SETTING
MAXIMUM OPERATING
INLET PRESSURE
BTU / hour SCMH Inch mm psig bar psig bar psig bar
99-510P
29,400,000 331
7/8 22
2-inch FNPT
7-inches
w.c. to 2
17 mbar to
0.14
1 69 mbar
250 17.2
99F-510P 2-inch / DN 50 CL300 FF
99-511P
33,206,000 374
2-inch FNPT
1 to 5
69 mbar to
0.34
5 0.34
99F-511P 2-inch / DN 50 CL300 FF
99-513P
36,368,000 409
2-inch FNPT
2 to 10 0.14 to 0.69 10 0.69
99F-513P 2-inch / DN 50 CL300 FF
99-512P
37,950,000 427
2-inch FNPT
5 to 15 0.34 to 1.0 15 1.0
99F-512P 2-inch / DN 50 CL300 FF
99-515P
41,112,000 463
2-inch FNPT
10 to 20 0.69 to 1.4 20 1.4
99F-515P 2-inch / DN 50 CL300 FF
99-903P
44,275,000 498
2-inch FNPT
10 to 65 0.69 to 4.5 30 2.1
99F-903P 2-inch / DN 50 CL300 FF
99-502PH
50,600,000 570
1-1/8 29
2-inch FNPT
1 to 5
69 mbar to
0.34
5 0.34
300 20.7
99F-502PH 2-inch / DN 50 CL300 FF
99-503PH 61,668,000 694 2-inch FNPT
2 to 10 0.14 to 0.69 10 0.69
99F-503PH 61,668,000 694 2-inch / DN 50 CL300 FF
99-504PH 63,250,000 712 2-inch FNPT
5 to 15 0.34 to 1.0 15 1.0
99F-504PH 63,250,000 712 2-inch / DN 50 CL300 FF
99-505PH 67,993,000 765 2-inch FNPT
10 to 20 0.69 to 1.4 20 1.4
99F-505PH 67,993,000 765 2-inch / DN 50 CL300 FF
99-901PH 74,318,000 837 2-inch FNPT
10 to 65 0.69 to 4.5 30 2.1
99F-901PH 74,318,000 837 2-inch / DN 50 CL300 FF
1. Capacity based on inlet pressure 20 psig / 1.4 bar greater than outlet pressure, external registration and 20% droop.
NOTE: Additional spring ranges and body styles are available. Ask your LP-Gas Equipment distributor for more information.
For Commercial and Industrial high-pressure applications, such as
distributed community systems, factories, of ce buildings, restaurants,
Regulator Technologies has a wide variety of products and solutions.
For ease of reference, only the most popular commercial and industrial
regulators are shown on these pages. Other ori ce sizes, body sizes
and outlet pressure ranges are available. The higher capacities on
commercial and industrial installations usually require a Two-stage
regulator system. Temperature ratings for the Type 99 is -20 to 180°F /
-29 to 82°C.
Note: Because of various spring ranges and orifi ce sizes, all
commercial and industrial regulators should be individually sized
for the particular installation. Consult specifi c product bulletins for
maximum pressure ratings. Contact your local LP-Gas Equipment
Distributor for assistance.
Type 99 – Pilot-operated unit keeps outlet pressure constant despite
varying fl ow rates and inlet pressures. Designed to handle loads up
to 74,318,000 BTU per hour / 837 SCMH, the Type 99 is ideal for
multiple customer installations. The unique pilot design, with fast
opening and closing operation, makes the Type 99 ideal for large
industrial boiler applications. The Type 99 can be used for low or high-
pressure applications. A downstream control line is required. Additional
overpressure protection is recommended to prevent excessive buildup
in the downstream line.
Note: Type 99 regulators do not have an internal relief and
should be installed with additional/external overpressure
protection. These units should not be installed as part of
a two-stage system in fi xed piping serving 14 inches w.c. /
35 mbar appliance systems unless additional overpressure
protection is installed that will make the system compliant
with NFPA 58 requirements for a two-stage system.
Please consult with your LP-Gas Equipment Distributor for
more information.
Flanged Bodies - 99F Series is equipped with 2-inch CL300
fl anged bodies.
Overpressure Protection - The Type 99 is also available in monitor
con gurations. Note that the Type 99 monitor regulators have
unique type numbers. For more information on monitor overpressure
protection, see page 41.
TYPE 99