Instruction manual

35
CommerCial/industrial pilot-operated HigH-pressure regulators
Pilot-Operated High-Pressure Commercial/Industrial Regulators
TYPE
NUMBER
CAPACITIES (PROPANE) 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
1098-L21 170,500,000
(1)
1915
(1)
2-3/8 60
2-inch FNPT
2 to 10 0.14 to 0.69 10 0.69
400 27.6
1098-L22 215,300,000
(2)
2419
(2)
3 to 40 0.21 to 2.7 20 1.4
1098-L23 322,300,000
(3)
3621
(3)
35 to 75 2.4 to 5.2 50 3.4
1098-F21 170,500,000
(1)
1915
(1)
2-inch / DN 50
CL300 FF
2 to 10 0.14 to 0.69 10 0.69
1098-F22 215,300,000
(2)
2419 3 to 40 0.21 to 2.7 20 1.4
1098-F23 322,300,000
(3)
3621
(3)
35 to 75 2.4 to 5.2 50 3.4
1098-F31 356,300,000
(1)
4003
(1)
3-3/8 86
3-inch / DN 80
CL300 FF
2 to 10 0.14 to 0.69 10 0.69
1098-F32 447,400,000
(2)
5026
(2)
3 to 40 0.21 to 2.7 20 1.4
1098-F33 669,500,000
(3)
7521
(3)
35 to 75 2.4 to 5.2 50 3.4
1098-F41 551,300,000
(4)
6193
(4)
4-3/8 111
4-inch / DN 100
CL300 FF
2 to 10 0.14 to 0.69 10 0.69
1098-F42 693,500,000
(4)
7791
(4)
3 to 40 0.21 to 2.7 20 1.4
1098-F43 1,035,500,000
(3)
11,633
(3)
35 to 75 2.4 to 5.2 50 3.4
NOTE: Additional spring ranges and body styles are available. Ask your LP-Gas Equipment Distributor for more information.
1. Capacity based on 30 psig / 2.1 bar inlet pressure and 15 psig / 1.0 bar setpoint.
2. Capacity based on 40 psig / 2.8 bar inlet pressure and 20 psig / 1.4 bar setpoint.
3. Capacity based on 75 psig / 5.2 bar inlet pressure and 50 psig / 3.4 bar setpoint.
4. Capacity based on 25 psig / 1.7 bar inlet pressure greater than outlet pressure setting.
TYPE 1098-EGR
Type 1098 - The Type 1098-EGR regulator provides large
capacities for use in large commercial applications and large
distributed community systems. Designed to handle loads from
170,000,000 BTU / 1910 SCM (2-inch size) to in excess of
1,000,000,000 BTU / 11,234 SCM (4-inch size) and rated to
75 psig / 5.2 bar for Maximum Outlet Pressure, the Type 1098H is
a regulator unmatched in performance in the LP-Gas Industry. The
Type 1098’s pilot-operated two-path system is designed to quickly
respond to sudden changes in the downstream demand, making this
regulator ideal for fuel gas supply to industrial boilers, furnaces, ovens
and mixers. Temperature rating for the Type 1098 is -20 to 180°F /
-29 to 82°C.
Type 1098H - The Type 1098H-EGR regulator also provides large
capacities used in systems similar to Type 1098. The Type 1098H uses
a special cast iron actuator assembly that increases the Maximum
Downstream Pressure rating of the standard Type 1098 up to 300 psig /
20.7 bar, offering an even greater level of protection with outlet pressure
settings up to 125 psig / 8.6 bar. Temperature rating for the Type 1098H
is -20 to 180°F / -29 to 82°C.
Flanged Bodies - The Types 1098 and 1098H are available with
fl anged bodies. Flanges are available in 2, 3 and 4-inch body sizes and
CL300 FF end connection.
Note: Type 1098 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.
Overpressure Protection - The Types 1098 and 1098H is also
available in monitor con gurations. Note that the Type 1098H regulators
may be used either as the worker or monitor regulator. For more
information on monitor overpressure protection, see page 41.
The Type 1098 regulator is a highly advanced regulator with many
con gurations for various applications. Always consult Regulator
Technologies to discuss your application prior to placing
your order.