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The bellows seal is a bellows-shaped sealing component and is virtually leak-free.
The 808 type Perro seal pulp can be applied to a diameter of 1/4B or 1/2B. It is used particularly in cases where leaks are not permitted.
Bellows seal valve
The CVL series bellows seal valve is an essential bellows seal valve for high-purity gases in semiconductor manufacturing processes, offering high reliability and durability. 【Features】 ○ We provide products tailored to fluids and applications with high technical skill and experience, including highly reliable precision metal-formed bellows and compact actuator air-operated valves. ● For other functions and details, please download the catalog.
Introducing protective devices that contribute to extending the service life of pressure measurement equipment and expanding its range of applications.
By using valves, shut-off valves, valve manifolds, or mono flanges, pressure measurement instruments can be protected from the process during operation, maintenance, and calibration tasks. For example, protective devices such as siphons, overpressure safety devices, and snubbers not only extend the service life of pressure measurement instruments but also expand their range of applications. With a wide selection of valves and accessories, WIKA is able to provide suitably assembled measuring instruments for various individual industrial elements. Additionally, diaphragm seals are installed on pressure gauges, process transmitters, pressure switches, etc., and are internationally recognized and valued for use in demanding measurement tasks. The use of these products allows measuring instruments to be used not only under temperature conditions ranging from -90 to 400°C but also with the application of linings for use with aggressive, corrosive, mixed, abrasive, high-viscosity, and toxic media. *For more details, please feel free to contact us.
