CleaverBrooks FLX 700 - Page 93

Section 1: ProFire Burner Parts CHAPTER 9
750-177 9-7
TABLE 9-2B
BURNER
INPUT
MMBtu
MAIN GAS TRAIN VALVE TYPE OVERALL LENGTH
TRAIN
SIZE
(STD)
VENT VALVE
SIZE
MAIN TRAIN STARTER S=SOLENOID M=MOTORIZED MAIN GAS TRAIN
STD
&
FM
IRI STD FM IRI TRAIN STD FM IRI M1, M2
(APPROX)
M3, M4
(APPROX)
UL STD POC STD POC STD POC
1.5-2.5 2 - 1 M1 M2 M4 S1 - 1M - 1M 2M - 63" 83"
2.51-4.99 2 - 1 M2 M2 M4 S1 - 1M - 1M 2M - 63" 83"
5 2. - 1 M2 M2 M4 S2 - 1M - 1M 2M - 63" 83"
5.01-9 2.0 - 1-1/4 M3 M3 M4 S2 1S 1M 1S 1M 1M 1M 63" 83"
9.01-12 2.5 - 1-1/4 M3 M3 M4 S2 1S 1M 1S 1M 1M 1M 63" 83"
Figure 9-2. Main Gas Train (3 of 3)
Figure 9-3. Pilot Gas Train
3
9
10
2
8
9
1
5
6
4
7
ITEM
NO.
DESCRIPTION QTY
PART NO.
1 — 1/2”
1 PILOT VALVE 1 948-343
2 PILOT REG (2 - 6”) [SIZES 1 & 2] 1 918-356
PILOT REG (4 - 12”) [SIZES 3 & 4] 1 918-717
3 PILOT GAS COCK 1 825-30
4 PILOT TUBE ELBOW CONNECTOR 1 845-662
5 PILOT TUBE CONNECTOR 1 845-314
6 PILOT TUBE UNION NUT 1 845-43
7 PILOT TUBING 1 939-413
8 PILOT MOUNTING CLAMP 1 928-169
9 PILOT NIPPLE (1/2”) 2 857-154
10 TAG — REGULATOR VENT 1 118-2062
8.0
(Size 4)
Derated
11.4 2N/A21.7 N/A – – – – N/A 37.7 210-E 15-30 918-161
2-1/2 N/A 18.2 N/A 19.9 RV-111 10-22 918-59 N/A 21.2 210-G 10-22 918-270
3 N/A 15.3 N/A 17 RV-111 10-22 918-699 N/A 18.3 210-G 10-22 918-65
4 N/A 12.7 N/A 13 RV-131 10-22 918-203 N/A – – – –
9.0
(Size 4)
13.5 2N/A26.4 N/A – – – – N/A 46.7 210-E 15-30 918-161
2-1/2 N/A 21.9 N/A – – – – N/A 27 210-G 15-30 918-283
3 N/A 18.3 N/A 20.5 RV-111 10-22 918-699 N/A 22.1 210-G 10-22 918-65
4 N/A 15.2 N/A 15.6 RV-131 10-22 918-203 N/A – – – –
10.0
(Size 4)
14.4 2-1/2 N/A 25 N/A – – – – N/A 31.2 210-G 15-30 918-283
3 N/A 20.5 N/A 23.2 RV-111 10-22 918-699 N/A 25.2 210-G 10-22 918-65
4 N/A 17.3 N/A 18.2 RV-131 10-22 918-203 N/A – – – –
11.0
(Size 4)
17.6 2-1/2 N/A 30.4 N/A – – – – N/A 37.9 210-G 20-42 918-682
3 N/A 25 N/A – – – – N/A 30.6 210-G 15-30 918-338
4 N/A 21.1 N/A 22.2 RV-131 10-22 918-203 N/A – – – –
12.0
(Size 4)
21.4 3N/A30.4 N/A – – – – N/A 37.2 210-G 20-42 918-521
4 N/A 24.4 N/A 25.7 RV-131 10-22 918-203 N/A – – – –
NOTES:
1. N/A - Not Approved for Single Valve Service at Indicated Input.
2. Regulator Connection Sizes Match the Gas Train Size Except Where Indicated = Standard.
3. Select High Pressure Regulator for All Canadian Destinations.
4. Increase indicated gas pressure 4% per 1000’ MSL.
Standard =
Table 9-2A
INPUT
MMBtu
MAN.
PRESS.
IN. WC
(GROSS)
TRAIN
SIZE
REG SET PRESS. STANDARD PRESS. (1 PSI MAX INLET) HIGH PRESS (10 PSI MAX INLET & ALL CANADA)
1 VALVE
M1,M2
2 VALVES
M3,M4
1 VALVE
M1,M2
2 VALVES
M3,M4
MODEL NO.
SPRING
RANGE
PART NO.
1 VALVE
M1,M2
2 VALVES
M3,M4
MODEL NO.
SPRING
RANGE
PART NO.
Figure 9-2. Main Gas Train Continued (2 of 3)