What is a ball valve? A ball valve is a type of ball shutoff valve that is widely used in various industries for fluid control. Here is a detailed introduction: 1.Diagram of a ball valve 2.Working principle 3.Advantages and disadvantages Positive features: Negative features: What are the applications of ball valves. There are mainly the…
Trunnion Mounted Ball Valve is suitable for cutting off or connecting the medium in the pipeline. Using different materials, the forged steel Trunnion Mounted Ball Valve of Topwells can be applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea, and other media. Trunnion Mounted Ball Valve is driven by manual, worm gear…
Brand new, MTE brand hydraulic pumps. Use it on mobile equipment, construction and agricultural equipment, machine tools, material handling and mining equipment, PTO pumps, refuse haulers, compaction and baling equipment. Cast iron body. Made for direct drive, no shaft side-loading. Similar to Parker D Series, Webster YB Series, Rexroth S12. Made in USA. MTE hydraulic…
The relationship between regenerative turbine pumps and valves is mainly reflected in their interdependence and coordination in industrial applications. The regenerative turbine pump is a high efficiency vacuum pump that accelerates gas molecules out of the vacuum chamber through a high speed rotating turbine to achieve a high vacuum effect. This pump is usually…
Ball valve and gate valve are two of the most commonly used valves for controlling the flow of fluid in plumbing or gas systems. These valves have similarities in application, but have different strengths to offer. This guide reviews the key differences between ball valves vs. gate valves, giving you the reference to choose the…
Among the usual structural designs of single-gate, double-gate, wedge, parallel and so on, the wedge double-gate and the wedge elastic gate are the most widely used ones. The former’s gate automatically coincides with the two sides of the seat, while the latter relies on the elastic groove in the middle of the gate wedge to…
Gate valve，for its low fluid resistance, a minor pressure differential, the flow direction maintenance ability, erosion endured sealing surface and flow noninterference, can be applied with a wide range of pressure and temperature. As a common block valve, it is widely used in the oil media of petroleum, chemical, fossil-fuel power plants and in the…
How does a ball valve work? A ball valve is a shut-off device that regulates the flow of a liquid or gas using a rotating ball with a hole. By turning the ball a quarter turn (90 degrees) around its axis, the valve either opens or closes, allowing the medium to pass through or blocking…
The double cut-off slab gate valve with diversion hole is mainly used to cut off the medium. It is a kind of pipeline valve, which is used in many industries, such as natural gas, oil, etc. Main features of slab gate valve Working principles of double block drain valve seat When the valve is closed,…
Butterfly valve has been a classic valve for decades. In the 1950s, butterfly valves were considered standard and widely spread around the world. Top Wells VALVE is constantly improving and bringing butterfly valve products to market. These products prove that Top Wells VALVE has been a leader in butterfly valves. The butterfly valve must be…
Why is the globe valve designed to be with low inlet and high outlet openings? The purpose is to make the flow resistance small and save effort when opening the valve. At the same time, when the valve is closed, the gasket between the valve housing and the bonnet and the packing around the valve…
Please note: every responsible sales representative of Top Wells international standard valve manufacturer always pays attention to every order from the moment you place the order until your goods are picked up by the logistics company. However, we have no control over the logistics company, which means there may be inevitable delays/damage/loss of goods due…
Pneumatic steam ball valve is one of the most widely used industrial control instruments, mainly composed of pneumatic actuators and various types of common valves. Compared with electric valves, the actuator is different. Although it is relatively convenient to use without electric valves, it is more suitable in many situations than electric valves. And according…
At present, there are many ball valve structures and specifications in our market, and new products and structures are emerging. The ball valve for sale can be divided into many types according to its main characteristics and applications. The specific support mode of ball valve structure can lead to obvious change of ball valve structure,…
First, features of gate valve. A gate valve refers to a valve, of which the switch device (the gate) is in a vertical motion trail along the central path. It is mainly used for cutting off the media in the pipeline. The gate valve has a wide application range from the general cut-off devices with…
Sierra Leone Charlotte Hydroelectric (1-30MW) Power Plant Sierra Leone Charlotte Hydroelectric Power Plant is a diversion power station located on the Orugo river about 15km southwest of Freetown, the capital of Sierra Leone in Eest Africa. Its main task is to generate electricity. It is one of the 100 clean energy projects funded by China.The…
What is a Regenerative Turbine Pump? For Handling Liquid, regenerative turbine pumps fill a need between centrifugal and positive displacement designs. They combine high discharge pressure of displacement types with the flexible operation of centrifugals. They are a low-capacity high-head type used on heads up to 5400 ft (1645 m) and in capacities up to 150…
Hygienic progressing cavity pump Type WANGEN MX-F The WANGEN MX-F is a hygienic progressing cavity pump for emtying drums and vessels that contains high viscous mediums. The pump is therefore mounted on a plate. Both, pump and plate, is then pressed into the medium. The so displaced material feeds the pump through a hole in the plate….
Hygienic progressing cavity pump Type KL-SL Hygienic The pumps of the KL-SL series convince through their easy cleaning and minimal dead space construction. They can run heat- or coolly. Hygienic highlights are for example CIP (Cleaning in Place) as well as low pulsation and continuous conveying, independent of pressure and viscosity. People Also Ask
Hygienic progressing cavity pump Type WANGEN MX-T The WANGEN MX-T serie: Suitable for aqueous to highly viscous media. People Also Ask
The Description of Cavity Pumps PMV Cavity pumps, also known as progressing cavity pumps or PC pumps, are positive displacement pumps that use a helical rotor and a stator to create a series of cavities that move fluid from the inlet to the outlet. The Working Principle of Cavity Pumps The rotor’s helical shape fits…
Hygienic progressing cavity pump Type KB-SL Hygienic The WANGEN progressing cavity pump type KB-SL Hygienic is a further development of the pump construction series for the food industry. In this area, where there is contact with the product, the stainless steel of the hygienic” version, after grinding and electropolishing, has a surface roughness of RA < 0.8…
Hygienic progressing cavity pump Type HYLINE Highlight of the hygienic progressing cavity pump WANGEN HYLINE: The flexible and maintenance-free joint is coated with elastomer. A constant shaft diameter construction design prevents sedimentation of the media to be pumped. The intelligent design of this hygienic pump requires no additional seals in the product chamber. Pump disassembly is easily…
WANGEN KL-T Immersion Pump Thanks to the vertical construction form, the WANGEN KL-T / KB-T has only a small space requirement. The consistent diameter of the joint connections ensures constant flow speeds and reduces the sensitivity to foreign materials. The low-pulsation continuous conveying of media is independent of the pressure and viscosity People Also Ask