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.

630 type regulator

Fisher's 630 Big Joe regulator is a spring-loaded direct acting pressure reducing regulator. These regulators are available in NPS 1 and 2/DN 25 and 50 valve body sizes, designed for applications with maximum inlet pressures up to 1500 PSI/103 bar and outlet pressures ranging from 3 to 500 PSI/0.21 to 34.5 bar. The 630 type regulator can be used for natural gas, air, or various other gas applications, such as primary farm faucet regulators or high-pressure industrial regulators. The 630 type regulator can be retrofitted on-site as a pressure relief valve or used as a 630R type pressure relief valve/back pressure regulator.

Can be used for high-voltage applications

Sturdy structure

Better low-voltage control

Can be used for acidic gases

Valve body size and end connection method

NPS 1 and 2/DN 25 and 50, end connections are NPT, ASME CL150 RF, CL300 RF or CL600 RF

Maximum import pressure

1500 PSI/103 bar

Maximum export pressure

Up to 500 PSI/34.5 bar

Export pressure range

10 ranges between 3 to 500 PSI/0.21 to 34.5 bar

Pressure collection method

Internal

Temperature applicable range

Nitrile rubber (NBR), nylon (PA), and chloroprene rubber (CR): -20 to 180 ° F/-29 to 82 ° C Fluororubber (FKM) and Perfluororubber (PTFE): 0 to 300 ° F/-18 to

149 ° C

Approximate weight

1-inch end connection: 25 lb/11.3 kg

2-inch end connection: 30 lb/13.6 kg