For bottom ash and fly ash applications, Fabri-Valve knife gate valves provide reliable shutoff and require less maintenance.
Fabri-Valve can be used in:
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Engineered Valves Products Found in Ash Handling Applications
The XS150-ULV provides bubble-tight bi-directional shutoff with the added abrasion protection of the urethane liners. The temperature limitation of the standard liners is 170ºF (77°C). The perimeter seal technology allows for injectable packing adjustments on-line.
The advantages of the design include:
The Fabri-Valve Figure C67 provides bubble-tight, bi-directional shutoff with its patented perimeter seal. The seal is retained in the valve body by its trapezoidal shape. A relief has been cast into the valve body. The relief greatly reduces seal compression set; the shape of the seal eliminates leakage due to seat rollover, and seat pullout.
Maximum temperature rating is 400°F (214°C).
The C67 can be equipped with several options to extend the life:
The Fabri-Valve Figure F39 slide gate valve provides reliable shutoff in abrasive bottom ash applications and can be configured for use with circulating fluidized bed (CFB) boilers where bottom ash temperatures can migrateup to 1600ºF (871°C).