Type 99 Pilot-operated unit keeps outlet pressure constant despite varying flow 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.
Model | Size | Outlet Pressure | Flow Capacity |
A99-510 | 2" x 2" FNPT | 0.25 to 2 psig | 50,000,000 BTU |
A99-513 | 2" x 2" FNPT | 2 to 10 psig | 60,000,000 BTU |
A99-515 | 2" x 2" FNPT | 10 to 20 psig | 80,000,000 BTU |
A99-903 | 2" x 2" FNPT | 10 to 65 psig | 90,000,000 BTU |