Papua New Guinea F9510 Series Weir Penstock, 3-Sides-Sealing Type, Downward Opening

■  Unique Design

Compact integral frame profile, less welding happen on frame
Modular concept, penstock is suitable for square, rectangle and round passageway
Door rail from top to bottom, the door will never touch the frame, reduces the operating torque
All penstocks are standard On/Off seating, and 3-Sides-Sealing Type
When door at partial opening position, the water will only get through the opened passageway, suitable for throttling and regulating application
Downward Opening, to control the upstream water level, or downstream water level
Anchor bolting and sponger rubber seal between penstock and wall, grouting is not necessary
Due to our Abrasion-Compensating-Device,  profile seal service life is about 3-5 times than our former design
The weir penstock is fixed on the wall by removable claws, to avoid problem happening in case anchor bolt drilling to metal parts in concrete
     

■  Operation

Pneumatic Cylinder
Hydro Cylinder
Electrical Actuator
Handwheel on Headstock
Handwheel (Self-Support)
Bevel Gear Box

■  Materials

Weir Penstock is an important hydraulic control equipment widely used in water conservancy, flood control, irrigation, drainage, and industrial water management systems. It is designed to regulate and control water flow in channels, reservoirs, dams, and treatment facilities, providing reliable operation and efficient water management. With a strong structure, precise control performance, and excellent durability, Weir Penstock plays a key role in maintaining stable hydraulic conditions in various engineering projects.

Manufactured from high-quality materials such as stainless steel, carbon steel, or aluminum alloy, Weir Penstock offers excellent corrosion resistance and mechanical strength. Its robust design allows it to withstand water pressure, environmental exposure, and long-term operation in demanding conditions. Advanced surface treatments and protective coatings further improve its service life, reducing maintenance requirements and ensuring reliable performance.

One of the main advantages of Weir Penstock is its accurate flow regulation capability. It can be manually or automatically operated to adjust water levels and control the discharge rate according to specific requirements. This makes it widely used in water gates, sewage treatment plants, hydropower facilities, and irrigation systems where precise water control is essential.