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FPS 90D Series safety shut-off valve
Fossil Power Systems(FPS) is a leader in reliable, cost-effective, high performance shut-off valve technology. Our automatic and manual shut-off valves are installed around the world in pulp and paper, petrochemical and power generation applications. Fossil Power Systems(FPS) safety shut-off valve provide low maintenance, leak proof and fail safe operation.
All Fossil Power Systems(FPS) safety shut-off valve designs utilize a triple redundant stem seal. Stage 1 is via a pyramidal stem seal, stage 2 is via an O-ring and stage 3 is via multi-layered V-Ring Chevron? Packing. The blowout proof design is tensioned using Bellville washers for the ultimate in maintenance free operation.
Leak watch windows in all valve castings allow the user to check the stem seal for leakage.
2.Visual indication of the ball orientation can be confirmed by way of a colored indicator which is visible in the leak watch window.
3. Fossil Power Systems(FPS) safety shut-off valve maintains stock of all valve components to allow for very quick deliveries.
Fossil Power Systems(FPS) safety shut-off valve are approved to the industry’s top standards including: API 607 4th Edition Fire Safe, Factory Mutual (FM) Class 7400 Liquid and Gas Safety Shut-off Valves, CSA 3.16/CGA Interim Requirement No. 60 Lever Operated Gas Shut-off Valves, CGA 3.9 Automatic Safety Shut-off Gas Valves, CSA 6.5/ANSI Z21.21 Automatic Valves for Gas Appliances, and CRN registration in all Canadian Provinces.
FPS 90D Series Valves ensure safety, reliability and ease of maintenance. The valve features a two piece split body design and is available with 150lb. or 300lb. flanges, in sizes ?” up to 6”.
FPS Pneumatic Actuators allow fast and 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.
A multitude of both VAC and VDC solenoid options are available as well as use of customer specific solenoids. High visible beacon type limit switches are supplied in either a water tight or Class 1 Div 2 version.
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