DK Machine, Inc. - Fort Edward, NY
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of valve balls & component parts. Specialty balls, production & prototypes. Materials include carbon, stainless, nickel alloys, ferrous & non-ferrous. Various platings & hard coatings, short & production runs.
www.dkmachine.com/valve_ball_manufacturing....

Sem-Tec, Inc. - Worcester, MA
Custom Manufacturer
Custom manufacturer of valve balls in a variety of metals including carbon steel, monel, alloy 20, aluminum, Hastelloy®, titanium, nickel, brass, bronze, inconel & all types of stainless steel, & sizes ranging from 1/4 in. to 40 in. sphere dia. Balls are available in standard port, multi-port, ball & stem, angle port, top entry & trunnion types & plating includes hard chrome, nickel under chrome, electroless nickel, as well as PTFE coatings. Industries served are ball valve, petrochemical, medical, food, hydraulic, transit, nuclear, commercial prototype & military.
www.semtec.biz

Precision Associates, Inc. - Minneapolis, MN
Manufacturer, Custom Manufacturer
ISO 9001:2008 manufacturer & designer of balls including valve balls. Valve balls are available in 70 to 90 durometers. Materials include nitrile, buna N, fluoroelastomer, neoprene, EPDM & hydrogenated NBR. Rubber balls are precision ground to remove parting lines for sealing surface. Specifications include 3/16 in. to 3/4 in. dia., 0.003 in. to 0.004 in. tolerance & 0.003 in. to 0.005 in. sphericity.
catalog.precisionassoc.com/category/precisi...

New England Miniature Ball Corp. - Norfolk, CT
Manufacturer, Custom Manufacturer
Manufacturer of miniature precision balls for valve manufacturing and applications in standard, metric and special diameters. 0.007 in. to 0.160 in. to custom specs. Can supply balls in most machinable ferrous and non-ferrous alloys. ISO 9001:2008.
www.nemb.com/products/index.htm

Arthur Harris & Co. - Chicago, IL
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom float balls including valve balls. Materials used include alloy steel, 303, 304, 316, 321, 317, 17-7 & 347 grade stainless steel alloys. Products range in dia. from 1-1/2 in. to 14 in., lengths from 1.31 in. to 8 in. & thicknesses from 11 gauge to 28 gauge. Capabilities include prototyping, CAD/CAM designing, CNC machining, laser machining, annealing, heat treating, lapping, product marking, pad printing, silk-screening, powder coating, cleaning, welding, brazing or soldering, stamping/metal forming & finishing.
floats.arthurharris.com/viewitems/arthur-ha...

F.W. Webb Co. - Locations
Distributor, Custom Manufacturer
ISO 9002 certified distributor of industrial supplies including float valve balls.
webbconnect4.fwwebb.com/wcss/Valves,Ball_Va...

Penn Stainless Products, Inc. - Quakertown, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of balls including valve balls. Materials include various grades of 304, 309, 310, 316, 317, 321, 347, duplex 2205, alloy 20, 254 SMO & nickel alloys. Polishing is available in various finishes to specification.
www.pennstainless.com/index.php

Ryan Herco Flow Solutions - Locations
Distributor
Worldwide distributor of valve balls. Materials include PVC & ceramic. Applications include metering pumps. Markets served include water, health, electronics, chemicals & waste. ISO 9000 compliant.
webcat.rhfs.com/categorylist.aspx?catID=F32...

Minor Rubber Co., Inc. - Bloomfield, NJ
Manufacturer, Custom Manufacturer
Custom manufacturer of valve balls made from rubber including natural rubber, neoprene, Buna-N® & silicone rubber for aerospace, automotive, hydraulic & pneumatic applications.
www.minorrubber.com/Custom_Rubber_Manufactu...

Walter Stern, Inc. - Port Washington, NY
Manufacturer, Custom Manufacturer
Manufacturer of medical & laboratory instruments & supplies, measuring devices, tools & distillation media. Various products include glass beads & balls, watch glasses, rubber bulbs, gas bags, tubing, pipette fillers, scrapers, stopcocks, valves & eye droppers, scissors, tweezers, hemostats, forceps, spatulas, scalpel blades & handles, mortar & pestles, clocks, engravers, lamps, vernier calipers, micrometers, rulers, tally counters, carbon boiling chips, berl saddles, granules, needles, knives, tool kits, pliers, adjustable wrenches, syringes, screwdrivers, probes, needle holders, desiccants, glass cutters & tongs.

Green Leaf, Inc. - Fontanet, IN
Manufacturer, Custom Manufacturer, Manufacturers' Rep
ISO 9001/Q 9001 certified. On-site custom manufacturer of nylon & polypropylene fittings, cam lever couplings & ball valves. Valve line includes: true union valves, bolt valves, nozzle valves & steel handled valves. Valves & couplings are precision molded to ensure a uniform & accurate fit. Valves sizes ranging from 1/2 in. to 4 in.
Brand Names: Gator Lock
www.grnleafinc.com/CATALOG/Green_Valves.asp

Johnson Centrifugal Technology - Saukville, WI
Manufacturer, Custom Manufacturer
Custom manufacturer of valve balls. Balls are made of different materials including stainless steel. Balls are available in different sizes. Markets served include metal & plastic forming, pumps & valves, defense & mineral processing, petrochemical, hydroelectric & processing industries.
www.johnsoncentrifugal.com/copper.htm

Adapt Plastics, Inc. - Loves Park, IL
Distributor, Custom Manufacturer
Veteran owned. Custom manufacturer and distributor of valve balls. Acrylic, nylon, PTFE and phenolic materials worked. Capabilities include molding, casting, CNC turning, milling, fabrication, routing, cutting, broaching, parting, facing, threading, knurling, boring, drilling, counterboring, countersinking, pocketing, profiling, reaming, tapping, bending, bonding, heating, vacuum forming, welding and designing. Additional services include assembly, engraving, etching, non-marring surfaces for acrylic and reverse engineering. Food, sewage and water treatment, agricultural, automotive, transportation, energy, marine, medical, military, government and pharmaceutical industries served. Emergency services available. Meets ASME, ASTM and FDA standards. RoHS compliant. JIT delivery.
www.adaptplastics.com/plastic-material-dist...

Ohio Valley Industrial Services, Inc. - Coraopolis, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of stainless steel ball & diaphragm valves. Also distributor check, double block & bleed valves, instrument manifolds, metering & needle valves, plug & relief valves.
Brand Names: Parker, Parker Instrumentation
www.ovisinc.com

Columbia Specialty Co., Inc. - Locations
Distributor, Custom Manufacturer
Distributor of ball valves. Available in materials including nickel, chrome & aluminum alloys. Industries served include petro-chemical, power, aerospace, marine, brewery, sanitary, water filtration, oil refineries, chemical & commercial construction industries. Compliant to ASTM, ASME, ANSI, AWWA, MSS & API specifications.
Brand Names: Ta Chen
www.columbiaspecialty.com/ManBodyV.htm

U.S. Valve, LLC - Linthicum Heights, MD
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom valve components & parts including balls, discs, filters, manifolds, springs & relief valve springs. Available in carbon steel, stainless steel, forged stainless steel, cast iron, aluminum, forged aluminum, brass & forged brass construction. Capabilities include design engineering, inspection, testing & inventory management. Made in the USA.
www.usvalve.com/about.htm

Sterling Process Engineering - Columbus, OH
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of valve balls. Available in Buna, EPDM & FKM. Check valve replacement balls are also available. Other products such as valve stems, backplates, seals, gaskets, O-rings, cups, springs, shafts, impeller pins, rolling diaphragms, screens, plates & couplings are available. Balls are FDA & 3A compliant.
Brand Names: Rubber Fab
process-systems.sterlingpe.com/item/rubber-...

Valve Balls Products
	Component Products

Plast-O-Matic Valves, Inc. - Cedar Grove, NJ
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom air operated, double acting air cylinders, pipeline filters & valve balls. Services include product innovation, engineering, precision manufacturing, quality testing & hands-on technical assistance. RoHS compliant.
www.plastomatic.com/

Boig & Hill, Inc. - Valley Stream, NY
Distributor, Custom Manufacturer, Manufacturers' Rep
Distributor of sanitary ball valves made from stainless steel. Specifications of valves include size ranging from 1/2 in. to 4 in. & pressure up to 1500 psi. Features include polyfill, TFE & reinforced TFE seats, TFE seals, disconnectable extended butt weld tube, end connections & handles. Capabilities include eliminating microbes, media deposits, particle generation & cross contamination. Ball valves are suitable for pharmaceutical, biotech, cosmetic, paint, chemical & food processing applications. CMTRs & BPE certified, FDA & USDA approved. Meets ASTM & OSHA standards.
Brand Names: Access, Deste, Everlasting, K-MASTER, Lonergan, Teledyne Farris, Teledyne Fluid Systems,...
www.boighill.com/controls.html

EB Industries, LLC - Farmingdale, NY
Custom Manufacturer, Service Company
Laser & electron beam welded products include metal hollow balls. Metal hollow balls have high surface hardness, material fracture toughness & are corrosion resistant. 440A stainless balls, sizes from 1/2 in. to 6 in. available. Applications include aircraft ball transfer units, ship cargo decks, palletizers, ball tables, conveyor systems, liquid float systems & custom ball valves.
www.ebindustries.com/industries.html

United States Ball Corp. - La Mirada, CA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of balls including vacuum melted steel & valve balls . Balls have a grade from 3 to 1000, deviation from spherical form from .000003 to .001 in., surface roughness arithmetical average from .5 to 8.0 micro-in. & basic dia. tolerance of plus or minus .000030 to .005 in. Materials include alloy steels, ferritic stainless steel, austeitic stainless steel, artensitic stainless steel, age hardenable stainless steel, specialty stainless steel, copper alloys, aluminum alloys, cobalt based super alloys, iron based super alloys, nickel alloys, tin-lead, titanium alloys, tungsten carbide, ceramic balls, glass balls, rubber balls & a wide range of other plastic & metal materials.
www.usball.com/valves_balls/default.html

Refractron Technologies Corp. - Newark, NY
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of corrosion resistant valve balls. Valve balls are resistant to wear & corrosion & are available in various sizes & surface finishes. Corrosion resistant ball valve materials include zirconium oxide. Valve balls are used in check valves, control valves & ball bearings.
www.refractron.com/porous-ceramics/filtrati...

Swiss Jewel Co. - Philadelphia, PA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of precision balls with drilled holes. Used in measuring tips, probe tips, master ball gaging & pump check valves applications.
www.swissjewel.com/1/balls_hemispheres/

Western Consolidated Technologies - Fremont, IN
Custom Manufacturer, Service Company
Six Sigma and ISO 9001:2008 certified custom manufacturer of valve balls. Capabilities include machining, parting, cutting, facing, internal forming, knurling, boring, broaching, drilling, counterboring, countersinking, pocketing, profiling, reaming, tapping, thread milling, turning, threading, CAD designing, reverse engineering, CAM programming, lathe work, rapid prototyping, tooling, mold making, product development, engineering and consulting. Various industries served include agricultural, appliance, automotive, hydraulic and pneumatic. FDA, QS, SAE and TS compliant.
www.wctgroup.com/index.html

Glauber Equipment Corp. - Lancaster, NY
Distributor
Stocking distributor of metallic & non-metallic valve balls for various types of pumps. Materials include santoprene, Hytrel®, nitrile, EPDM, PTFE & Viton®.
glauber.thomasnet.com/category/spectrom-aft...

Valve Balls Products
	Aftermarket Pump Parts