Generally, when the input locator signal increases, the output gas signal of the locator increases as a positive action, and vice versa (the output gas signal of the locator decreases) as a reaction. The positive and negative action of the locator monomer is independent of the actuator and valve body.

Advantages of selecting non-metallic compensator
The non-metallic compensator literally means that the elastic elements constituting its main body are non-metallic materials, usually fiber fabrics, so it is also called fabric compensator (contraction joint, expansion joint). There is also rubber material, which can replace fiber fabric under various working conditions except that it can not meet the operating conditions under ultra-high temperature (above 400)
This product has the following advantages in application, so it is welcomed.
1. Compensated thermal shrinkage: it can compensate in multiple directions, which is much better than the metal compensator that can only compensate in single mode.
2. Compensating device error: because the system error is unavoidable in the process of pipe connection, the fiber compensator can better compensate the device error.
3. Noise elimination and vibration reduction: fiber fabrics (silicone cloth, etc.) and thermal insulation cotton have the functions of sound absorption, vibration isolation and transmission, which can effectively reduce the noise and vibration of boiler, fan and other systems.
4. No reverse thrust: Since the main material is fiber fabric, it is unable to transmit. The use of fiber compensator can simplify the design, prevent the use of large bearings, and save a lot of data and labor.
5. Good high temperature resistance and corrosion resistance: the selected fluoroplastics and organosilicon materials have good high temperature resistance and corrosion resistance.
6. Good sealing performance: there is a relatively complete consumer assembly system, and the fiber compensator can ensure no leakage.
7. Light weight, simple structure, easy device maintenance.
8. The price is lower than that of metal compensator, and the quality is not lower than that of imported products. The price is 1/2~1/5 of that of imported products. Nowadays, the competition between sleeve compensator manufacturers is not only product competition, but also brand competition. If you want to obtain the recognition of compensator customers and more order opportunities in the market, sleeve compensator manufacturers need to rely on brand positioning, separating product advantages and reasonable sales strategy to form obvious advantages in the minds of customers.
The industry is changing rapidly, the demand for products in the industry is different, and the level of customer demand is different. How to find these demands, guide the target customers' interest in new products according to these market changes and product development trends, generate new demands from time to time, and form my own unique brand positioning. This is the basic request of sleeve compensator manufacturer to stop brand positioning. It can be said that whether the sleeve compensator products can be updated in time to meet the future market requirements directly reflects the technical strength, scientific research degree and market insight of a sleeve compensator manufacturer.
The rotary compensator is composed of flexible compensation parts, flanges or receiving, thermal insulation data, bolts and tie rods, which can provide large axial, angular and lateral displacement in a small size range. It is characterized by no reverse thrust, and the main materials are glass fiber fabrics and their coated products, which are powerless to transmit. The use of non-metallic compensators can simplify the design, prevent the use of large supports, and save a lot of data and labor. Then it can play the role of noise elimination and shock absorption (fiber fabrics and insulation cotton have the function of sound absorption and shock absorption, which can effectively reduce the noise and vibration of boiler, fan and other systems). At the same time, it has excellent high temperature resistance, corrosion resistance and sealing performance. It is coated with organic silicon, fluorine and other macromolecular materials and has excellent high temperature resistance, corrosion resistance and sealing performance. The device is easy to maintain. Rotary compensators are widely used in power plants, steel plants and cement plants.