Orbinox SA Aluminum Stop Log Penstocks – Reliable Water Flow Isolation

Orbinox SA Series — aluminum stop log penstocks for open channel installations to temporarily isolate and control flow during maintenance or regulation in wastewater treatment plants, irrigation, hydraulic works, hydro-electric power plants. 3-side sealing (laterals and bottom) design ensures tight shut-off with minimal leakage, bidirectional. Aluminum or stainless steel frame, extruded aluminum logs, EPDM seal. Pressure up to PN10, temperature -20°C…+80°C. Sizes on request. Connection for concrete channels (embedded, wall mount, face mount in existing channel). Tightness below DIN 19569-4. Compliance with DIN 19569-4, BS 7775. Applications: maintenance, flood control, flow diversion.

Orbinox SA (on request, PN10)

Channel-mounted, manual or hoist operated. Pressure: up to 10 bar. Benefits: light extruded aluminum logs for easy handling, self-adjusting seal, high corrosion resistance, modular design with stacked logs, easy installation in concrete structures, long life with little or no maintenance.

Options & Accessories

• Materials: aluminum, stainless steel AISI 304/316L

• Seals: EPDM, NBR, Viton

• Connections: embedded in concrete, wall mount, face mount in existing channel

• Automation: manual, hoists for large sizes, pneumatic, electric, hydraulic actuators

• Certification: DIN 19569-4, BS 7775, ATEX, FDA, EU Directives

• Versions: uni-directional / bi-directional

• Accessories: positioners, limit switches, gearboxes