Company Profile


Flowserve is a leading supplier of pumps, valves, seals, automation and service for applications in the power, oil, gas, chemical and other industries. Flowserve's product line includes a vast array of flow control products with dozens of brand lines to chose from while also offering aftermarket parts, engineering services, training and asset management services.

Company Info

5215 N. O'Connor Blvd., Suite 2300
Irving, TX 75039


  • in Ball Check Valves

    Flowserve carries check valves including piston, swing, tilting disc, and non-return stop-check valves from brands such as Edward, Gestra, Atomac, Worcester Controls, Naval, Argus, and more.

  • in Ball Valves

    Flowserve distributes ball, butterfly, pipeline, plug, plug-lined, plug-lubricated, polyethylene and rotary valves. Ball valves supplied include spring loaded ball valves, 3-way and 4-way ball valves, high pressure ball valves, plastic ball valves, brass ball valves, actuated ball valves, electric ball valves, and air operated ball valves. Other ball valve types include: lined, full-port lines, control, 3-way lined, lined monoblock, general services, hydro-mizer, energy mizer, sanitary, cryogenic, multi-way, flanged, full bore, stainless steel, ceramic-lines, chlorine, and steel styles. Brands include NAVAL, Noble Alloy, Durco, Worcester Controls, Atomac, Argus and McCANNA/MARPAC.

  • in Ball Valves

    A division of Flowserve, Worcester Controls offers an extensive collection of ball valves. Products include multi-way, flanged, 59 series, full port, fire rated, cryogenic, energy mizer, chlorine and diverter ball valves. Also offered are hydromizer ball valves for high pressure fluids to 6000 psi., A44 ball valves in six body sizes, and A459 ball valves in sizes 2 1/2" to 6".  Other types of valves Flowserve has available include wafer valves, full port valves, high-per mizer valves, characterized seat control valves and sanitary valves.

  • in Bellows Sealed Globe Valves

    Flowserve supplies bellow sealed globe valves manufactured by Kammer, Valtek, Edward, Anchor Darling, and Vogt. These valves come in a variety of styles & specifications that cover a variety of applications including food & beverage, pharmaceutical, biochemistry, cryogenics, high temperature, and steam systems.

  • in Double Bleed & Block Valves

    Flowserve is a manufacturer and service provider of flow control products. Double block and bleed valve products are build to ASME and ISO 9001:2000 standards and feature minimized leak paths, metal seated valves, double piston seats and extended vent fittings.

  • in Gas Ball Valves

    Flowserve manufactures and supplies Naval gas ball valves designed for shut-off application in natural gas pipelines. The ball valves are available with butt weld connection, butt weld connections/female pipe threads, flanges, flanges and gear, and female pipe threads. The gas ball valves feature an all-welded body and is fitted with carbon-reinforced, long-lasting Teflon seals that are resistant to frequent operation, impurities and chemicals. The valves' blow-out proof stem is sealed with two O-rings.

  • in High Pressure Ball Valves

    Flowserve is a provider the H71 Series Hydro-Mizer ball valves for desalination, hydraulic press, NGL and polymer applications. These ball valves have a high pressure rating of 6000 psi. They are a 3-piece design suitable for harsh environments. Size range 1/2" to 2", ASME B16.34 high pressure classes to ASME 2500, end connections include SE, SW, BW to schd 160, SAE TE, temperature rating -40°F to 450°F.

  • in Plastic Ball Valves

    Flowserve is a supplier of control and and quarter turn-type plastic ball valves manufactured by Atomac, Worcestor Controls, NAVAL, Valtek, NAF, and Noble Alloy.

  • in Plug Valves

    Flowserve distributes sleeveline plug valves, Class 150 and 300 fluoropolymer lined plug valves, and V-ported plug valves manufactured by Durco. The company also supplies Valtek-brand eccentric rotary plug valves.

  • in Spring Loaded Ball Valves

    Ball valves offered include those using spring-loaded heavy duty seatings. Additional ball valve features include separable or integral flanges and sizes ranging from 1" to 16".

  • in Stainless Steel Ball Valves

    Flowserve offers the Navalball stainless steel ball valves. These valves are one piece, all welded, soft seated, on/off valves designed for the chemical and process industries. Features include a one piece welded design with no body parts to leak. The ball and stem are made of stainless steel, as are the bevel spring washers. No welding required.

  • in Stainless Steel High Pressure Valves

    Flowserve offers ball valves for high pressure fluids rated to 6000 psi featuring low torque 1/4" turn operation, blowout proof stem and ASME B16.34 construction in sizes ranging from 1/2" to 2" with operational temperature range from -40°F to 450°F.

  • in Steel Ball Valves

    Flowserve manufactures cast steel ball valves designed for district heating installations, heat transfer piping, oil lines and oxygen-free water lines. Flowserve steel ball valves feature an all-welded body fitted with carbon-reinforced Teflon seals for long lasting protection from chemicals and other impurities. Flowserve cast steel ball valves require no adjustment or lubrication.

  • in Stop Check Valves

    Flowserve offers the Edward Univalve brand of stop-check valves. These valves are ideal for applications such as geothermal heat recovery steam generators, condensate cooling water, high temperature service, high pressure safety injection, hydrocracking, utility, petroleum production and refining, hydrocarbon processing and shutdown cooling. Models are available in class 1690, 2680 and 4500 in sizes 1/2 to 4 inches.

  • in Three Piece Ball Valves

    Flowserve designs and distributes valves for a variety of global infrastructure industries. Products include various ball, butterfly, controller, globe, plug, rotary and pipeline valves. Flowserve's line of 3-piece ball valves includes the 608 series designed for uses in applications such as bioprocessing, boiler feed, chemical processing, commercial, condensate cooling water, flammable liquids, oil production and transportation, petrochemical processing and more.

  • in Three Way Ball Valves

    Flowserve supplies a variety of valves - including three-way ball valves - produced by a number of manufactures including: Atomac, McCANNA/MARPAC, Worcester Controls, NAVAL, Durco, Argus, Valtek, NAF, and Noble Alloy.

  • in Tilting Disc Check Valves

    Flowserve is a provider of a wide range of valves used in global infrastructure industries. Flowserve offers Edward brand tilting disc check valves with a large bore, cast body gate valve. The body guided disc offers leak tightness. Class 600 to 4500 and sizes 2.5" to 24" are available. These valves are used in applications such as core spray, primary coolant, power generations, geothermal, cooling water, hydrocracking, heat recovery steam generators, reactor feed and more.

  • in Top Entry Ball Valves

    Flowserve manufactures top-entry, wedge-seated ball valves used in the acid transfer, solvents, slurry processing, polymers, waste processing, LNG, cryogenic, caustic and chlor-alkali, auxiliary, and OEM industries. These top entry ball valves are available in regular port sizes from 1/2" through 20", and in full port sizes from 1" to 16".

  • in V Port Ball Valves

    Flowserve manufactures V-port ball valves used in the agriculture, acid transfer, water treatment, bleach chemicals, pharmaceuticals, leaching acid, waste and food processing industries. Available in 1", 1-1/2", 2", 3 ", 4", and 6" sizes, the valves feature an ISO 5211 mounting pad that facilitates actuation.

  • in Wafer Valves

    Flowserve supplies Slimseal wafer-type butterfly valves manufactured by Serck Audco. The valves feature an integrally-bonded elastomer liner, and are available with a flangeless or lugged body, in sizes from 50-600mm, and with a pressure rating of up to PN 16.