Sera
Brand reference:74110
Products from this brand
German Sera valve Sera model Sera price
Sera valves are valves that reduce inlet pressure to a required outlet pressure through regulation and rely on the energy of the medium itself to automatically maintain stable outlet pressure. From a fluid dynamics perspective, a pressure reducing valve is a throttling element with variable local resistance; it changes the throttling area to alter flow velocity and fluid kinetic energy, creating different pressure losses to achieve pressure reduction. Then, through the adjustment of the control and regulation system, the fluctuation of downstream pressure is balanced with the spring force, keeping the downstream pressure constant within a certain error range. Ser
German Sera pump Sera model Sera price
Sera pumps are mechanical devices that meter the delivered liquid. They are often used in complete chemical dosing systems and are therefore also called dosing pumps. They are a special type of positive displacement pump designed to meet various strict process requirements, with flow rate infinitely adjustable within the 0-100% range for transporting liquids (especially corrosive liquids). Sera pump structure and classification: The pump consists of three parts: motor, transmission box, and cylinder body. The transmission box components consist of a cam mechanism, stroke adjustment mechanism, and ratio worm gear mechanism; the plunger stroke is adjusted by rotating the adjustment handwheel.
German Sera seals Sera models Sera prices
Sera seals can be divided into two main categories: static seals and dynamic seals. Static seals mainly include gasket seals, sealant seals, and direct contact seals. Based on working pressure, static seals can be further divided into medium-to-low pressure static seals and high-pressure static seals. Medium-to-low pressure static seals commonly use gasket seals made of softer materials with wider widths, while high-pressure static seals use metal gaskets made of harder materials with very narrow contact widths. Dynamic seals can be divided into two basic types: rotary seals and reciprocating seals. Additionally, depending on whether the seal contacts the components moving relative to it, they can be classified as contact seals and non-contact seals.
Sera hose connector Germany Sera model Sera price
Sera hose connectors are high-quality flexible pipes used in modern industrial piping systems. They mainly consist of bellows, a wire braid, and fittings. The inner tube is a thin-walled stainless steel bellows with a spiral or annular shape. The wire braid on the outer layer of the bellows is woven from stainless steel wire or steel strip according to specific parameters. The fittings or flanges at both ends of the hose are matched to the fittings or flanges of the customer's pipeline. The bellows of the hose are formed by high-precision plastic deformation of ultra-thin-walled seamless or welded stainless steel steel pipes. Due to the elastic characteristics of the bellows profile, the hose has good flexibility.