Info
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.
TYPE NUMBER |
CAPACITIES IN BTU per hour / SCMH PROPANE* |
ORIFICE SIZE, INCHES / mm |
INLET AND OUTLET CONNECTIONS |
OUTLET PRESSURE RANGE, psig / bar |
OUTLET PRESSURE SETTING, psig / bar |
MAXIMUM OPERATING INLET PRESSURE, 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 |
*Capacity based on inlet pressure 20 psig / 1,4 bar greater than outlet pressure, external registration, and 20% droop.