Transcription of February 2016 Type 99 Pressure Reducing Regulator
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bulletin :99D100138X012 February 99 Pressure Reducing RegulatorW6527W2676 IntroductionThe Type 99 gas regulators provide a broad capacity for controlled Pressure ranges and capacities in a wide variety of distribution, industrial and commercial Type 99 Regulator has Types 61L, 61LE and 61LD (low Pressure ); Type 61H (high Pressure ) or Type 61HP (extra high Pressure ) pilot integrally mounted to the actuator casing as shown in Figure 1. The Type 99 Regulator can handle up to 1000 psig / bar inlet Pressure (the 1000 psig / bar Regulator requires a Type 1301F pilot supply Regulator and a Type H110 pop relief valve).Figure 1. Typical Type 99 RegulatorBulletin :992 Features and Benefits Wide Variety of Applications Natural gas distribution systems, gas supply to industrial boilers, furnaces, ovens, mixers, plant air service, oxygen and ammonia service and large commercial establishments such as shopping centers and High Accuracy Keeps constant inlet pressures to downstream equipment by accurately controlling distribution system pressures at widely varying flo
Bulletin 71.2:99 4 1. The pressure/temperature limits in this Bulletin and any applicable standard or code limitation should not be exceeded. 2. For stability or overpressure protection, a pilot supply regulator may be installed in the pilot supply tubing between the main valve and pilot.
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