Process gas/specialty gas

Fisher pressure control products are suitable for chemical industry processes, such as analytical instruments, environmental compliance, electronic manufacturing, chemical production, reference gases, medical applications, and component manufacturing and testing.

Fisher pressure regulators can maintain the desired outlet pressure, providing the required flow to meet downstream demand changes. The pressure regulator will maintain the pressure at the outlet pressure set by the regulator.

Natural gas

Fisher natural gas pressure control products are suitable for gas transmission and distribution stations, urban gate stations, small town gas usage, residential, commercial, and industrial applications.

Reduce stress

Fisher pressure regulators can maintain the desired outlet pressure, providing the required flow to meet downstream demand changes. The pressure regulator will maintain the pressure at the outlet pressure set by the regulator.

Farm/Ranch

Fisher small user regulators transport natural gas from pipelines to farms and small communities.

627 series commercial/industrial voltage regulator

The 627 series direct acting pressure reducer is suitable for both low-pressure and high-pressure systems. These regulators can be used for natural gas, air, or various other gases. Performance characteristics vary according to structural changes.

Internal pressure relief valve

627R and 627MR travel limiters

Release operation indicator

Easy to maintain

Flexible installation

Diversified applications

Anti interference

Wide range of traffic

Close the function tightly

Valve body size and end connection method

3/4, 1 or 2: NPT end connection

NPS 1 or 2/DN 25 or 50: CL150 RF, CL300 RF, CL600 RF flange end

Connect

Maximum import pressure

NPT steel: 2000 PSI/138 bar

Flanged steel: 1500 PSI/103 bar

Ductile iron: 1000 PSI/69.0 bar

Export pressure range

Six ranges between 5 to 500 PSI/0.34 to 34.5 bar

Pressure collection method

627, 627H or 627R type: Internal

627M, 627HM, or 627MR: 1/4 NPT internal control piping from external to valve diaphragm housing

Connect

Temperature applicable range

-20 to 180F/-29? Up to 82? C

Approximate weight

Ductile iron or steel casing: 10 pounds/5 kg

Aluminum shell: 6.3 pounds/3 kg

Other technical data

If you need any other technical information, please contact your local sales office or refer to the technical documentation.