Fisher Type 92W pressure-reducing regulator for liquid service includes
either a Type 6492H or a Type 6492L pilot.
This reliable, dependable
regulator uses time-proven design concepts.
Pilot supply pressure is piped from the main valve inlet to the pilot
inlet connection. Downstream pressure registers on the main valve
pistons through the downstream control line and then on the pilot
diaphragm.
Features
Good Shutoff for Low Downstream Buildup
Resistance to Piping Stresses
Ease of Installation
Increased Sensitivity to Downstream Pressure Changes