What is the development history of electric ventilation butterfly valve?

The electric ventilation butterfly valve has the effect of avoiding high temperature expansion, and the light and handy advantage can also control the flow and can also control the closing of the medium and so on. Products have been improved many times and are now widely used. At present, many manufacturers produce sub-products, in order to use more safe and secure, must read the relevant instructions before use. Products not only apply to one industry but are applied by many industries.
Features of Electric Ventilation Butterfly Valve The electric ventilation butterfly valve is processed into a seal ring with the same material as the valve body, and is electrically or pneumatically driven. Its applicable temperature depends on the valve body selection, nominal pressure ≤ 0.6MPa, generally suitable for industrial, metallurgical, environmental protection and other pipelines for ventilation regulation media flow use. Its main features are:
1, the design is novel, reasonable, unique structure, light weight, rapid opening and closing.
2, small torque, easy operation, effort and dexterity.
3, the use of adapted materials to meet the low, medium and high temperature of different media and corrosive media.
4. It is designed and manufactured with a new type of structure welded with mid-line plate and short structure steel plate. It has compact structure, light weight, easy installation, small flow resistance, large circulation, avoiding the influence of high temperature expansion, and easy to operate.
5, electric ventilation butterfly valve without connecting rods, bolts, etc., reliable, long service life. Can be installed in multiple stations without being affected by the flow of media.
Choosing environmental protection is the choice of trust, that is, the choice of quality, is to choose a good after-sales and quality service.

Shear Beam Load Cells

Shear Beam Load Cells are widely used where operators need to measure compressive forces. The core component of a shear beam load cell is a spring element. This element is a piece of metal that is elastically deformed under load and recovers the moment the load is removed.

The (single-ended) shear beam is designed for low profile scale and process applications. The shear beam capacities are from 100kg to 50t. One end of the shear beam contains the mounting holes while the opposite end is where the cell is loaded. The load cell should be mounted on a flat smooth surface with high-strength hardened bolts. The larger shear beam cells have more than two mounting holes to accommodate extra bolts to keep the hardware from stretching under stress load.

Shear beams are available of nickel-plated alloy steel or stainless steel for use in harsh environments.

Load Cell Central,Shear Beam Load Cells,Larger Shear Beam Cells,Load Cell Measure Compressive Forces

Zhejiang Nanhua Electronic Technology Co., Ltd , https://www.nhloadcell.com