Fisher™ Type Y692 Gas Blanketing Regulator System

64 Series adjustable regulators usually reduce tank pressure to an intermediate pressure for use by another regulator. They may be used as high-pressure regulators on distribution systems when used in conjunction with first-stage downstream regulators. When equipped with an internal relief valve (64SR Series), the regulator may be used as a final-stage regulator on high-pressure systems.

Fisher 133 Series direct-operated regulators are ideal for industrial and commercial applications supplying gas to furnaces, burners, and other appliances. A balancing system enables the regulator to control gas pressure accurately for maximum combustion efficiency despite varying inlet pressures.

RP Series regulators are direct-operated with non-balanced trim. Normally they are fitted with a built-in filter. They are produced in the following versions: Types RP/011, RP/022, and RP/033. All models can be fitted with a shutoff valve. RP Series is in conformity with the Pressure Equipment Directive PED 97/23/EC and is classified in Max. Category I.

Types 1301F and 1301G regulators are self-operated, high-pressure regulators, which can be used where high pressure gas must be reduced for use as pilot supply pressure in pilot-operated regulators or as loading pressure in pressure-loaded regulators. Types 1301F and 1301G regulators can also be used in many other applications as high-pressure reducing regulators for various gases.