Orbinox - Hand Stop or Stop Gate Penstock

They are used to isolate other equipment for maintenance, repairs or inspection. The slide is hand operated or hoist operated for larger sizes.

The sealing system is incorporated on both laterals and bottom area of the slide, resulting in a substantially watertight seal without the need of wedges on the gate. From sizes 150mm x 150mm to 3500mm x 3500mm, the AG model has a self-adjusting seal design with low leakage performance.

The maximum leakage rate is lower than the maximum allowable recommended by DIN 195694. The frame of the AG model is typically embedded in a concrete channel for both uni-directional (seating head only) or bi-directional sealing (seating and unseating water head).

We can also offer different mounting options such as wall mount and existing channel mount where required. Our engineering team can also design and manufacture the AG Stop Gate in larger dimensions and for higher service conditions while maintaining a low leakage rate. Please contact us for more information.

Maximum Working Pressure: Equal to gate height.

• Variant: Hand stop or stop gate Penstock
• Material: Stainless steel AISI 304, AISI 316, duplex 2205 or super duplex 2507.
• DN: 150mm x 150mm to 3500mm x 3500mm,

• 3 sided sealing
• Stainless steel construction
• Auxiliary external lifting device required
• Sized to suit exact channel/aperture dimensions and water levels
• Bi or uni-directional sealing
• Self-adjusting, factory set EPDM seals
• Self-cleaning HMWPE guides
• Suitable for mounting in open channels or face mounting to walls
• Easily replaceable seals
• Designed and manufactured in accordance with DIN 19569
• WIMES 8.10 compliant

• Rebate or face mounting configurations
• WRAS approved materials available for potable water applications