Fossil Power Systems (FPS) is a leader in reliable, cost-effective shut-off valve technology. The FPS 90D series
valves are in service in industries the world over. Be it pulp and paper, petrochemical
or power boiler applications, FPS valves provide low maintenance, leak proof and fail
The 90D series design ensures safety, reliability and ease of maintenance. The valve
features a two piece split body design and is available with 150lb. or 300lb. flanges.
Our pneumatic actuators allow fast reliable valve cycling. The spring return option
provides fail open or fail closed security in the event of a power or compressed air
failure. Directly mounting the actuators to the valve body allows rapid removal of the
actuator and eliminates the need for couplings. Seat materials are available to suit
a variety of applications and temperature ranges.