Oyster Flowmaster – Compact

Oyster Feeder Valve
24 Ottobre 2016
Oyster Flowmaster – Bolted Body
24 Ottobre 2016

Multi-lobe valve designed to enable the controlled discharge of bulk powders, for example from a hopper into a machine. The OysterTM compact series features the patent Clamshell clamp system, widely acknowledged as the most compact, hygienic and user-friendly valve on the market.

All OysterTM branded sanitary 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.



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 Spring Return or air/air Pneumatic Actuator


M.O.C. CONTACT PARTS AISI 316L, C22, (other alloys available upon request)
M.O.C. SEALS (all FDA 177.2600 compliant) SILICONE, EPDM, PTFE, FFKM, MFKM
AVAILABLE CONNECTIONS TC BS 4825-3, TC ASME BPE, TC DIN32676, TC ISO285, TC OSAME A, Weld End, Mounting Collar, Compact Series