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metal seat butterfly valve factory

Metal seated high performance butterfly valves – emis valves the emis metal-to-metal seat high performance butterfly valve are with metal seat for higher tensile strength, a 300 series stainless steel back-up ring in the seat cavity for axial seat support, and a disc that is case hardened by nitriding.
Bray mccannalok metal seated high performance butterfly valves. the bray mccannalok metal seated valve has been extensively performance tested in our state-of-the-art technology center and test laboratory. the inconel® 718 metal seat has been contoured to provide control, strength and flexibility in high temperature applications. the technology group’s design validation
Wenzhou aran is one of the leading metal seat butterfly valve manufacturers and suppliers in wenzhou, china, with various metal seat butterfly valve made in china in stock. our factory also accepts customized orders. get the price list online.
Three eccentric butterfly valve series is the newly-developed long-life and energy-saving products. the sealing is metal to metal, which couldbe changed to be seal ring to metal, stainless steel plate and composite graphite to metal. under the working condition of high temperature and high pressure, it still has a stable sealing performance.

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