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  • ALWAYS A GOOD CONNECTION!

    ARMATUREN-ARNDT GmbH is a family tradition for valve manufacturing company, based in Troisdorf, near Cologne.

    For over 55 years we manufacture industrial valves of the measuring and control technology from the materials steel, brass and stainless steel.
Product Portfolio

  • Valves for the measuring and control technology

        • Cocks PN 6 and PN 16

        • 压力计gauge cocks find application for liquids, gas and steam. Temperature range of -10° C until 50° C.

          Material:brass and stainless steel 1.4571
          Handle:Polypropylene

        • Manometer push button cocks

        • For liquids, steam and gases.

          Material:brass, surface nickel-plated and stainless steel
          1.4571
          Temperature:80° C / with Viton O-ring seal 110° C
          Pressure range:25 bar / gas 4 bar DVGW-certificate

        • Manometer-controll-three-way cocks

        • 压力计gauge cocks find application for liquids, gas and steam. Temperature range of -10° C until 50° C.

          Material:brass and stainless steel 1.4571
          Handle:Polypropylene
          Control port:test flange or test stud

        • 压力计gauge valves

        • 压力计gauge valves are used for liquids, gas and steams in a temperature range of -10° C until 120° C in pressure measuring systems. The pressure range close by 250 bar for material brass and by 400 bar for material steel and stainless steel.

          Packing brass and steel:graphit, stainless
          steel:teflon
          Material:brass, steel 1.0460 C22.8, stainless steel 1.4571
          Hand wheel:molded plastic compound

        • 压力计gauge valves DIN 16270

        • 压力计gauge valves are used for liquids, gas and steams in a temperature range of -10° C until 120° C in pressure measuring systems. The pressure range close by 250 bar for material brass and by 400 bar for material steel and stainless steel.

          Packing brass and steel:graphit, stainless
          steel:teflon
          Material:brass, steel 1.0460 C22.8, stainless steel 1.4571
          Hand wheel:molded plastic compound

        • 压力计gauge valves DIN 16271

        • 压力计gauge valves are used for liquids, gas and steams in a temperature range of -10° C until 120° C in pressure measuring systems. The pressure range close by 250 bar for material brass and by 400 bar for material steel and stainless steel.

          Packing brass and steel:graphit, stainless steel: tefl on
          Material:brass, steel 1.0460 C22.8, stainless steel 1.4571
          Hand wheel:molded plastic compound

        • 压力计gauge valves DIN 16272

        • 压力计gauge valves are used for liquids, gas and steams in a temperature range of -10° C until 120° C in pressure measuring systems. The pressure range close by 250 bar for material brass and by 400 bar for material steel and stainless steel Packing brass and steel: graphit, stainless steel: teflon.

          Material:brass, steel 1.0460 C22.8, stainless steel 1.4571
          Hand wheel:molded plastic compound

        • 压力计gauge valves with approval DVGW

        • 压力计gauge valves are used for liquids, gas and steams in a temperature range of -10° C until 120° C in pressure measuring systems. The pressure range close by 250 bar for material brass and by 400 bar for material steel and stainless steel.

          Material:brass, steel 1.0460 C22.8, stainless steel 1.4571
          Hand wheel:molded plastic compound

        • Manometer accessories

        • Manometer accessories are used for liquids, gas and steams in a temperature range of -10° C until 120° C in pressure measuring systems. The pressure range close by 250 bar for material brass and by 400 bar for material steel and stainless steel.

        • Pressure reducers

        • Material:brass, steel and stainless steel 1.4571
          Temperature:
          brass 120° C
          steel 200° C
          1.4571 200° C

        • Adapter DIN 16281

        • Adapter for instrument holder to mount the pressure gauge
          and to ft to the measurement connection.

          Material:brass, steel, stainless steel 1.4571
          Temperature:
          brass 120° C
          steel 200° C
          1.4571 200° C

        • Instrument holders DIN 16281

        • Wall fastening for shut off valves and measuring instruments.

        • Siphons DIN 16282

        • For cooling of liquids, steam and gases. Pressure connection only horizontal. Clamping sleeve acc. to DIN 16283

          Operating pressure:
          - max.160 bar by 120° C operating temperature before the siphon
          - max.120 bar by 300° C operating temperature before the siphon
          - max.100 bar by 400° C operating temperature before the siphon

        • High pressure shut off valves

        • Material:
          1.45钢1.0460 C22.8,不锈钢71 and 1.4104, 1.7335 13CrMo44

          Hand wheel:sheet steel
          Temperature:
          - steel 1.0460 C22.8 max.400° C
          -stainless steel 1.4104 max. 400° C
          -stainless steel 1.4571 max. 250° C with special gaskets max. 400° C
          -steel 1.7335 13CrMo44 max.540C

        • Needle valves

        • Material:
          brass, steel, stainless steel 1.4571
          Hand wheel:moulded plastic compound
          Temperature:
          -          brass max. 100° C
          - steel max. 350° C
          - stainless steel 1.4571 max. 250° C with special gaskets max. 400° C

          Pressure range:          100 - 400 bar
          according to design.

          Pressure drop to be considered for more
          than 50° C.

        • Shut off valves

        • Material:1.45钢1.0460 C22.8,不锈钢71 and
          1.4104, 1.7335 13CrMo44
          Hand wheel:moulded plastic compound
          Temperature:
          -          steel 1.0460 C22.8
          max. 350° C
          - stainless steel max. 250° C,
          - with special gaskets
          max. 400° C
          - Steel 1.7335 max. 540° C

          Pressure range:          250 - 640 bar according to design

          Pressure drop to be considered for more
          than 50° C.

        • High pressure shut off valves

        • Material:1.45钢1.0460 C22.8,不锈钢71 and 1.4104, 1.7335 13CrMo44
          Hand wheel:sheet steel
          Temperature:
          -          steel 1.0460 C22.8 max. 400° C
          - stainl. steel 1.4104 max. 400° C
          - stainl. steel 1.4571 max. 250° C
          - with special gaskets max. 400° C
          -steel 1.733 13CrMo44 max.540° C

          Pressure range:160 - 640 bar according to design.

          Pressure drop to be considered for more than 50° C.

        • Y-type globe valves

        • Inclined seat form with integrated header.

          Material:stainless steel 1.4408/1.4401
          Hand wheel:sheet steel
          Temperature:200° C
          Nominal pressure:16 bar

          Pressure drop to be considered for more than 50° C.

        • Gate valves

        • With compact one-piece shift cone and not increasing spindle.

          Material:stainless steel 1.4408/1.4401
          Hand wheel:sheet steel
          Temperature:180° C
          Nominal pressure:16 bar

          Pressure drop to be considered for more than 50° C.

        • Bushing gate valves

        • Material:stainless steel 1.4408/1.4401
          Hand wheel:sheet steel
          Temperature:200° C
          Nominal pressure:16 bar

        • Fluid level-indicator

        • For glasses with diameter of 13, 16, 20 and 25 mm.
          Material:brass and stainless steel 1.4571
          Temperature:brass 200° C
          stainless steel 1.4571 200° C
          Pressure range:PN 25
          Length of glass tube:center distance minus 30 mm

        • Valve fluid level indicators

        • for glasses with diameter of 13, 16, 20 and 25 mm.
          Material:brass, stainless steel 1.4571
          Temperature:200° C
          Pressure range:PN 10 - 25 according to design
          Length of glas tube:center distance minus 30 mm

        • Sight glasses

        • Material:AR-glass, DURAN-glass, Plexiglas
          Temperature:
          - AR-glass water resistance class 3 for short time to 200° C
          - DURAN-glass water resistance class 1 for short time to 500° C
          - Plexiglas max. 70° C

        • Drain cocks

        • Material:stainless steel 1.4571
          Handle:Polypropylene
          Temperature:max. 50° C
          Pressure range:max. 6 bar

        • Strainer

        • Screen loop strength:
          G 3/8“ - G 1 1/2“ = 0,6 mm
          G2“ = 1,0mm

          Material:stainless steel 1.4408 / 1.4401
          Temperature:180° C

        • Swing-check valves

        • Material: -steel 1.0460 C22.8
          - High quality steel 1.4104
          - 1.4571, 1.7335 13CrMo44
          Temperature:
          - up to 200° C with PTFE seal
          - from 200° C metallic sealing
          Opening pressure standard:0,5 - 1 bar

    • CUTTING RING FITTINGS DIN EN ISO 8434-1 (DIN 2353)

      • Hose fittings

            • Ferrules for hydraulic hose 1, 2 + 4-layers

            • EN 853, 854, 855, 856, 857

              Material:1.4571

            • Pressnipples for hydraulic hose 1, 2 + 4-layers

            • EN 853, 854, 855, 856, 857
              Material:1.4571
              Viton O-Ring

            • Hose fittings for hydraulic hose with 4- and 6-spiral wire

            • With 4- and 6-spiral wire interlock.
              Material:1.4571

            • Connections

            • Flat sealing connections with PTFE-seal. Turned execution for high pressure.
              Material:stainless steel 1.4571

        • 特殊设计,定制的解决方案

        • Our engineers design for you each individual piece to your specifications, drawings or samples. Give us a call if you find your valve is not in the standard.
          • Dimensions: From 8-150mm, bar stock, round and Mehrkantmaterial and dies, raw and forgings
          • Material: aluminum, brass, steel, Teflon, PTFE, all stainless steel alloys, and many special materials
          • Acceptance: inspection certificates 3.1B or 3.1C, 3.1A TÜV acceptance, Germanischer Lloyd, Det Norske Veritas, Lloyd's Register of Shipping and other
          • Connections: e.g. Whitworth Pipe threads, ISO metric threads, metric fine thread taper, NPT, UNF / UNC thread, steel conduit thread and more
            - One off, small, large series.