Steel square penstock
Fabricated penstocks are made of frame, gate, guide rail, sealing strip and adjustable seal. It had the following features: simple structure, good seal, better anti-friction, easy to install and operate, longer working service and widely use etc.
The valve is widely used in municipal adminstration, water conservancy, sewage treatment etc. It can be operated by manual, electri and pneumatic. The connection end has wall type, flange type and pipeline type.
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