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Soft Seal Piston Valves

Strahman 0173 DV VL 1
Strahman 0173 DV VL 1 DV VL 2


The Strahman Soft Seal Piston Valve is a dead space free reactor outlet valve. When opening, the piston retracts completely into the valve body, which provides an unrestricted flow. In combination with our maximized port sizes, this design offers maximum flow capacity.

This valve series is available with a wide choice of options such as metallurgy, actuators and dead space free connections to vessels. Other possible features are multi-piston positioning for reactor sampling and draining through the same drain outlet.

Typical applications include draining, sampling and injection for powder, slurry and suspension products. The Soft Seal Piston Valve is frequently used in PVC processes.

Strahman serves a wide variety of industries and process applications, and we understand there are needs for custom designs to fit custom applications. If you don’t see your process or application, chat with us, or click Contact Us, and we would be happy to work with you on a custom design to meet your specific requirements. Please be advised that SOFT SEAL PISTON VALVES are engineered to spec, and therefore NOT kept in inventory. All sales inquiries must be handled through our sales team at [email protected].