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Valves • Acid Resistant Valves

Corrosion resisant valves used in applications where acid is present.

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  • Simtech USA

    Simtech provides manual and actuated ball valves that are chemically resistant to strong acids along with wet or dry chlorine, bromine, aliphatics, aromatics, alcohols, and chlorinated solvents. These acid resistant valves feature temperature tolerance of -40F to 275F, adjustable PTFE stem packing, and a full port uni-body design.

  • Tantaline Inc

    Tantaline Inc. manufactures acid resistant valves for hot acid applications including hydrochloric acid, sulfuric acid, acetic acid, sour gas, and nitric acid. The company's line of acid resistant valves includes ball valves, plug valves, diaphragm valves, globe valves, butterfly valves, check valves, needle valves, safety relief valves, and back pressure relief valves. The various valves are available in sizes from 1/2" to 10", and in ANSI 150, ANSI 300, ANSI 600, PN 16, and PN 40 pressure classes.

  • Georg Fischer Piping Systems

    Georg Fischer manufactures ball valves that exhibit a high chemical resistance to inorganic acids. Used in temperature ranges from -10C to 95C, the valves are constructed of PP-H and PVDF, and primarily used in the chemical process, food and beverage, and electroplating and metal industries.

  • Plast-O-Matic Valves, Inc.

    Plast-O-Matic Valves Inc. engineers and manufactures a line of plastic valves that are resistant to nitric acid, hydrochloric acid, phosphoric acid, sulfuric acid, and other chemical process liquids. The company's line of valves includes: air release and degassing valves, ball valves, check valves, diaphragm valves, diverter valves, drain valves, flow control valves, manifold valves, multiport valves, and pinch valves.

  • Parker Hannifin Corp.

    Parker Hannifin Corp. designs and manufactures acid resistant thermoplastic ball valves for chemical production, water, industrial water treatment, plating and metal treatment, pulp and paper, refinishing, and power plant applications. The valves feature pressures up to 222 psig, a true union design, bubble tight shutoff, and PTFE and EPDM or FPM seals.

  • Nibco

    Nibco designs and manufactures its line of Chemtrol valves for use with hot corrosive liquids, chemical processing, industrial plating, laboratory and industrial waste drainage systems, and waste treatment systems. The chemical resistant true union ball check valves and ball valves are available in sizes ranging from 1/2" to 4", with PVDF, PVC, and polypropylene construction.

  • The Specialty Mfg. Co. (SMC)

    The Specialty Mfg. Co. manufactures chemically resistant plastic check foot valves and plastic ball valves. The foot valves feature maximum operating pressure of 125 psi, maximum operating temperature of 140F, and seat area open diameter of .250. The ball valves feature ball through hole diameter of .312, and the same maximum operating pressure and maximum operating temperature as the foot valves.

  • U.S. Plastic Corp.

    U.S. Plastic Corp supplies a variety of acid resistant plastic valves manufactured by Hayward, Spears, Nibco, and Asahi. The company's inventory contains a number of valve types including: 2-way ball, 3-way ball, butterfly, wafer, check, float, foot, gate, gauge guard, globe, needle, solenoid, actuator, and true union ball.

  • Teqcom Industries, div of Industrial Polymer Solutions

    Teqcom Industries manufactures all chemical resistant ACR pneumatically-operated valves available in 2-way to 5-way configurations.

  • Magnatrol Valve Corp.

    Magnatrol Valve Corp. manufactures 2-way bronze and stainless steel industrial solenoid valves that are resistant to corrosive fluids and acids. The valves are used in process control applications, and are available in sizes from 1/4" to 3" - and up to 500 psig. The acid resistant valves are also available in normally close or normally open configurations.

  • Weir Minerals

    Weir Minerals distributes Lewis Pump-brand acid resistant butterfly valves suited for throttling service in extremely hot acid cooler bypass applications. Featuring all metal construction and nickel chrome alloys, the valves also feature specialized metallurgy for harsh sulphuric acid environments.

  • Hayward Flow Control

    Hayward Flow Control Systems Inc. is a Canadian-based distributor of Hayward Industrial Products Inc. acid and chemical resistant valves including automated valves, actuator-ready valves, check valves, control valves, and manual valves.

  • Media Valve Company

    Media Valve Inc. manufactures Mosites-brand corrosion/erosion/chemical-resistant butterfly valves available in sizes ranging from 2"-12", and 14"-36". The valves feature 125 psi, 150 psi, or 275 psi service; and are suited for applications involving continuous cycle, or processes that involve chemicals, slurries, water, air, or vapors. All the valves are fully elastomer lined.

  • Bee Valve Inc.

    Bee Valve Inc. manufactures PVC and CPVC ball valves that are chemical and corrosion resistant. Available in sizes from 1/2" to 8", the acid and chemical resistant valves feature high impact polypropylene handles, a PTFE floating seat design, and safety stem. The valves are available as abrasion resistant EPDM or Viton elastomer O-rings for applications requiring optimum chemical resistance.

  • Century Instrument Co.

    Century Instrument Company manufactures petro-chemical and chemical resistant automatic temperature and pressure diaphragm valves.

  • The Alloy Valve Stockist

    The Alloy Valves stockist offers a wide range of valves in corrosion resistant materials. Butterfly, ball,  check, gate, globe, plug, cryogenic & relief types are available in materials such as titanium, hastelloy, incoloy, monel, inconel, even zirconium. These acid resistant valves are commonly used in the nuclear, chemical & petrochemical industries.