Solent & Pratt Metal Seated Valves provide zero leakage with a patented technology where the torque generated by the actuating mechanism is allowed to flex the metal seal within it’s elastic limits, compressing the seal, thus ensuring that both seal and seat are perfectly matched, resulting in zero leakage. The resiliency of the seal ring and it’s ability to flex makes the valve ideal for Hot, Cold or Thermal Cycle applications where the body is able to expand or contract without the risk of the valve jamming. Metal Seated Valves are available in either of the two varieties:

Quarter Turn - TOGV™ (Triple Offset Gate Valves)

Solent & Pratt utilizes the latest computer aided design systems and software enables the TOGV™ series valves to meet rigid industry requirements through a perfect accommodation of dimensions and material specifications. Bearing protectors are recommended for arduous duty applications where solids may be present in the flow media. A set of Belleville spring washers fitted to the gland follower provides automatic adjustment to packing.  More...

Quarter Turn - TOSV™ (Triple Offset Segment Valves)

Solent & Pratt utilizes the latest computer aided design systems and software enabling 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.  More..

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