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Fisher™ Type 92S Self-Powered Control Valve
Type 92S self-powered control valves are piston actuated for high cycle steam service.
Type 92S control valves and pilot use lapped seating surfaces that have been proven to minimize seat leakage.Types 6492H and 6492L pilots have bellows sealed stems to eliminate stem guide friction. The steel and stainless steel Type 92S control valves are available with a set point range of up to 250 psig / 17,2 bar and a maximum temperature of 650° F / 343° C.
Fisher™ Type 92S Self-Powered Control Valve


Pressure Registration
Maximum Temperature
Cast Iron Body:?406°F / 208°C
Body Sizes
NPS 1 / 1.5 / 2 / 2.5 / 3 / 4 / 6x4
End Connections
NPT / CL125FF / CL150RF / CL250RF / CL300RF / CL600RF
Maximum Inlet Pressure
Cast Iron: 250 PSIG / 17.2 bar
Maximum Outlet Pressure
250 PSIG / 17.2 bar
Spring Ranges
2 to 250 PSIG / 0.138 to 17.2 bar
Additional Technical Data
For additional technical information,?contact?your local?Sales Office?or refer to technical documentation.


  • Noise Reduction Capability without Decrease in Capacity
  • Good Shutoff for Low Downstream Buildup?
  • Ease of Installation