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International Processing Trade Fair for Powder, Bulk Solids, Fluids and Liquids

23 - 25 September 2025 // Nuremberg, Germany

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Exhibitors & Products POWTECH 2023
Zoom Image LOGO_Oyster™ Compact Series

Oyster™ Compact Series

LOGO_Oyster™ Compact Series

Oyster™ Compact Series

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The Oyster™ Compact Series Valve features the patent Clamshell clamp system, widely acknowledged as the most compact, hygienic and user-friendly valve on the market.

The valve is available in a range of sizes suitable for powder handling, from DN100 (4”) to DN300 (12”). The standard version is offered with TC connections for maximum compatibility with host system connections, and can easily be customized where necessary.

All Oyster™ branded hygienic valves are designed according to cGMP standards, for trouble-free operation and easy maintenance. The valve design ensures optimal hygienic and functional characteristics and eliminates recesses with hard-to-clean corners. OysterTM branded valves are manufactured to exacting tolerances and finished to the highest pharmaceutical standards.

FEATURES

Atex Certification:
II 2GD c IIB T4/T135°C
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Diameter:
DN 100 / 150 / 200 / 250 / 300 – (4”-6”-8”-10”-12”)

WIP:
suitable for washing in place. Cleaning and Sterilization operations are greatly simplified thanks to the extreme ease of stripping down and reassembly offered by the Clamshell clamp system

Operation:
Hand lever, pneumatic or electric actuator and complete range of options and accessories

SPECIFICATIONS

M.O.C. CONTACT PARTSAISI 316L, C22, (other alloys available upon request)

M.O.C. OTHER PARTSAISI 304

M.O.C. SEALS (all FDA 177.2600 compliant)SILICONE, EPDM, PTFE, KAFLON FFKM

AVAILABLE CONNECTIONSTC BS 4825-3, TC ASME/BPE, TC DIN32676, Weld End, Compact  Docking Collar

POWTECH offers concrete solutions for packaging-intensive industries. Industry guide



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