Regulator Return Program

July 10, 2007

Fisher Controls, Regulator Division is requesting the return of regulators per the July 10, 2007 IMPORTANT SAFETY NOTICE--REGULATOR RETURN.  The regulators to be returned are the Type/Series HSR, 67C, 67CR, 67CF, 67CFR, and R622. 

Natural Gas, Industrial Processes, and Air — Safety Notice

Natural gas (methane) is a clean-burning fuel gas used for many residential, commercial, and industrial applications. This colorless, odorless, naturally occurring gas can be found in many countries around the world.

Natural gas production companies tap gas pools using wells and pipelines. They clean and prepare the gas for sale and transport the gas through pipelines to gas suppliers.

High-pressure transmission pipelines move the gas from the production company’s cleaning plants to gas distribution companies for sale to consumers. Regulators and control valves control the high-pressure gas as it moves along the pipeline. At city gate stations and farm taps, regulators reduce the pipeline gas pressure to distribution pressure. Before distribution, an odorant is added to the gas so people can detect the gas in the event of a leak. To provide a constant, measurable gas pressure, service regulators control the gas pressure before it enters the customer’s residence or building.

Worldwide, natural gas is used for residential, commercial, and industrial applications. Residential applications use natural gas for heating and cooling homes, heating water, and fueling gas ranges. Commercial applications, such as grocery stores and office buildings, use natural gas for heating and cooling. For industrial applications, natural gas is used as a feedstock for making chemicals, such as anhydrous ammonia, and as a fuel for boilers and furnaces.

• Natural Gas Application Maps
• Natural Gas Application Guide
• Natural Gas Product Availability
• Natural Gas Quick Selection Guides
• Product Offering

Natural Gas Application Maps

Oil & Gas Production / Transmission (view)
City Gate / Distribution (view)
Commercial / Industrial (view)
Residential / Utilization (view)

Natural Gas Application Guide

(view)

Natural Gas Product Availability

The following file is large.  It is recommended that you save to your hard-drive before you open.

Natural Gas Quick Selection Guides

The following files are large.  It is recommended that you save to your hard-drive before you open.

• Transmission and Farm Tap / Field (view)
• City Gate / District Station (view)
• Commercial / Industrial Service (view)
• Residential / Utilization Service and Fixed Factor Billing / Pressure Factor Management (view)
• Fuel Gas Regulators (view)
• Supply Regulators and Shutoff Devices (view)
• Relief Valve / Backpressure Regulators (view)
• Pressure Reducing Thermal Injection, Backpressure/Relief Thermal Injection and Odorant Injection System (view)
• Electronic Flow and Pressure Measurement (view)

Product Offering