Fisher R622E and R652E 2-PSI Regulator

Body Size and End Connection Styles NPS 1 and 2? / DN 25 and 50; NPT, CL150 RF, CL300 RF, or CL600 RF Flanges. Pressure Registration Internal

Fisher Type SR8 Sanitary Backpressure Regulator

Fisher Type SR8 backpressure regulator is a compact, large capacity, direct-operated backpressure regulator.

Fisher 6365 and 6358 Series Pilots

Fisher 6350 or 6360 Series pilot (Figure 1 or 2) is typically used with one of several different main valves in a pressure reducing, pressure relief or backpressure application

Fisher Type 627F Pressure Reducing Regulators

Fisher Type 627F pilot-operated pressure reducing regulator provides superior performance when used in pressure factor measurement (fixed-factor billing) applications.

Fisher Y610A-Y611A and Y612A Relief Valve

Fisher Y610A, Y611A, and Y612A Series devices are used in a wide variety of vacuum and relief service applications.

Fisher Type B NG Residential Regulators

Fisher Type B NG residential regulator is a direct-action, spring-loaded regulator, with high performance and reinforced safety features.

Fisher Type Y693 Gas Blanketing Regulator

Fisher Type Y693 is a direct-operated regulator used for accurate pressure control on low-pressure blanketing systems.

Fisher Type LR128 Backpressure Regulator

Fisher Type LR128 pilot-operated, pressure relief valve or backpressure regulator is designed for liquid applications.

Fisher 749B Changeover Manifold Assemblies

Fisher automatic changeover regulators change from the supply cylinder (when gas is exhausted) to the reserve cylinder automatically. Type 749B is a large capacity changeover manifold for commercial and industrial applications.

Fisher Type P520L Adjustable Orifice Reamer

Fisher Type P520L tapered reamer is calibrated for propane vapor by drill size. Use Type P520L to enlarge or clean out orifices on LP-Gas appliances ranging from drill size no. 52 to 30 (0.0635 to 0.125 in.).

Fisher Y692VB Series Vacuum Breaker

Fisher Y692VB Series vacuum breakers are used in applications where an increase in vacuum must be limited.

Fisher 6350 and 6360 Series Pilot

Fisher 6350 or 6360 Series pilot is typically used with one of several different main valves in a pressure reducing, pressure relief or backpressure application.