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        • Product Name: German sign check valve
        • Product Numbers: 11501
        • Shelves Time: 2015-12-30
        • Views : 22
        • Sold amount: 0Piece

        1.double walls bellow seal

        2.easy maintenance

        3.secondary seal

        4.stainless steel

        application of German sign check valve

        angle stop valve is used in:

        industry, power station, flue gas puerification plant, gas supply,

        vacuum facilities, ammonia, hot water, cooling&freezing system, heating technolog

        parameters of German sign check valve


        Technical data