The hydraulic controlled slow closing check butterfly valve is currently an advanced pipeline control equipment at home and abroad, mainly installed at the inlet of hydraulic turbines in hydropower stations and used as the inlet valve of hydraulic turbines; Or installed at the pump outlet of various pump stations such as water conservancy, electric1
Designed based on the principle of three-dimensional eccentricity, the valve seat adopts a multi-level structure compatible with hard and soft sealing, with exquisite processing and advanced technology. This product consists of main components such as valve body, butterfly plate, multi-level valve seat, valve stem, transmission mechanism, etc.
Designed based on the principle of three-dimensional eccentricity, the valve seat adopts a multi-level structure compatible with hard and soft sealing, with exquisite processing and advanced technology. This product consists of main components such as valve body, butterfly plate, multi-level valve seat, valve stem, transmission mechanism, etc.
Each soft sealing butterfly valve is suitable for regulating flow and intercepting medium on water supply and drainage, gas pipelines, such as food, medicine, chemical, petroleum, power, metallurgy, urban construction, light textile, paper, etc., with a temperature of ≤ 200 ℃ (depending on the sealing components) and a nominal pressure of ≤ 1.6MPa.1
The valve body adopts integral casting technology, with a compact structure, small volume, and light weight; The sealing ring design is novel, concise, and has strong interchangeability; The unique three eccentric structure greatly reduces the operating torque; Low flow resistance, high rated flow coefficient, approximately 3 times that of single s1
The HH49X micro resistance slow closing butterfly check valve is mainly used in the supply and drainage pipelines of clean water, source water, sewage, seawater, and other media. It is installed at the outlet of the water pump to cut off the backflow of the media and eliminate atomic energy damaging water hammer, protecting the safe operation of th1
Check valve refers to a valve that automatically opens and closes the valve disc by relying on the flow of the medium itself to prevent medium backflow, also known as a check valve, one-way valve, or backflow valve. A check valve is an automatic valve that primarily functions to prevent media backflow, prevent pump and drive motor reversal, and dis1
The difference between a single clip LT type center line butterfly valve and a double clip center line butterfly valve is that the flange around the valve body has threaded holes. This product can be used for clamp connections between pipelines, as well as for connections between pipeline ends, for emptying pipeline media. This product has good val1
Electric fluorine lined butterfly valve (also known as corrosion-resistant electric butterfly valve/electric PTFE lined butterfly valve) is composed of an electric actuator and a fluorine lined butterfly valve body. The butterfly valve uses a butterfly plate that rotates together with the valve stem as the opening and closing component to achieve t1