Designed for High-pressure low-temperature applications to -320°F
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Ideal for use in the Power (including Nuclear), Pulp & Paper, Chemical, Petrochemical and Refining Industries. The ability to be utilized in many industrial applications is due to the reliability of the Clampseal’s pressure seal bonnet design and flexibility of component interchangability and easy service.
Utilizing the latest computer aided design systems and software Solent & Pratt enables special design requirements, dimensions and specifications to be accommodated. The TOSV™ series valves are of dedicated Triple Offset * geometry design. This particular feature eliminates the disc-to-seat rubbing condition, normally associated with ‘HPBV’ butterfly valves, which induces wear of varying degrees, even in metal seated versions. This is an ideal replacement valve for Ball, Plug or Gate types Standard TOSV design features include zero leakage with bi-directional shut off to API 598, a field replaceable seat and seal ring for reduced maintenance costs, non-galling design to enable a wide variety of material options, with options for live loaded packing and arduous duty bearing protectors.
Sizes: ½” – 24”
Class: 150 – 4500
Main Materials: Carbon Steel, Low temperature Carbon Steel , Stainless Steel, Duplex, Super Duplex, Low & High Alloy Steel, Titanium and any other special on request
Alternative customized solutions can be provided including:
Design for cryogenic service /vertical ball check without spring
As safety and environmental issues have become of greater concern to mankind, the need for assured valve shut off providing absolute and verifiable isolation are regularly becoming the standard specification for critical applications. Typical areas of application include offshore and onshore petrochemical production including, gas injection, water injection, oil and gas transmission lines including airport fuelling facilities and other areas where flammable and toxic emissions are unacceptable.