List of recommended valve manufacturers.
Apollo Ball Valves www.apollovalves.com
Broad line of valve and automation products, including backflow preventers, ball valves, butterfly valves, check valves and strainers.
Aquatrol Pressure Relief Valves www.aquatrol.com
Aquatrol manufactures ASME regulated, National Board Certified Safety Relief Valves for Section VIII (UV) Steam, Air and Gas applications; as well as a full line of Liquid Relief valves.
ASCO Switchpaks and Solenoid Valves www.ascovalve.com
ASCO is the worldwide leader in the design and manufacture of quality solenoid valves, linear position monitors, switches, digital network monitors and controllers, and valve automation accessories.
A-T Controls Ball Valves, Actuators, and Controls www.a-tcontrols.com
A-T Controls designs, develops and manufactures valves, actuators and valve control products including Triac manual ball valves and automated ball valve packages; actuators for the automation of industrial valves; positioners for precise modulating control; electrical solenoid valves for on/off control; limit switches for end of travel position indication; and valve control accessories including gearboxes and overrides, block and bleed valves, dribble control systems, lock-up valves, flow and speed control, dome indicators, filter/regulators and more.
Dwyer Instruments www.dwyer-inst.com
Dwyer produces a broad range of competitively priced precision instruments for measuring, transmitting and controlling pressure, temperature, level and flow. Many of these instruments are widely known by their individual brand names, such as Magnehelic® and Dwyer Instruments. Inc. Spirahelic® pressure gages, Photohelic® switch/gages, Rate-Master®, Mini-Master® and Visi-Float® flowmeters, Slack-Tube® and Flex-Tube® manometers, and Dwyer® pressure switches.
EMS Valve Automation Kits & Accessories www.emsco-nc.com
Engineering Manufacturing Services is a full service engineering and manufacturing company of stainless steel mounting kits. Today's market requires a variety of designs for both valves and actuators. EMS custom designs and manufactures high quality brackets, couplers, and accessory kits for process control and automation.
Gadren Machine Company Float Valves & Fittings www.gadrenmachine.com
Gadren Machine Company manufactures Bronze and Stainless steel float valves in sizes from 3/8" to 3" NPT and also stock stainless steel, copper and plastic floats as well as our own pressure reducing valves and vacuum relief valves. Our Knox line include air hose fittings, double bolt clamps and air shut off valves for the industrial services market.
Hayward Plastic Valves, Flowmeters, & Controls www.haywardindustrial.com
Manual and automated plastic valves including PVC, CPVC and Polypropylene ball, butterfly, check, and solenoid valves for general service, ultra pure and corrosive applications.
Kerick Valve PVC Float Valves www.floatvalve.com
Heavy Duty and miniature float valves provide automatic level control for personal, commercial, and industrial application. Sizes from 1/4" to 1.5". Our PVC float valve is the cost-effective alternative to stainless steel and the non-corrosive alternative to a brass float valve.
Kunkle Pressure Relief Valves www.kunklevalve.com
Kunkle Valves is a leading manufacturer of quality safety and relief valve products for industrial and commercial applications, including steam, air, liquid (including cryogenics) and non-hazardous gases.
Newco Gate, Globe, & Check Valves www.newcovalves.com
Newmans manufactures gate, globe, check, and floating ball valves in a full range of materials, valve styles and pressure classes. Cast carbon steel and low-alloys, forged valves, marine valves, cast iron and ductile iron valves are manufactured under the NEWCO logo. Stainless steel, Alloy 20 and other exotic alloys are produced and marketed under the OIC trademark.
Saunders (Crane/XOMOX) Diaphragm Valves www.saundersvalves.com
PK Saunders invented the diaphragm valve in 1928. In succeeding years we have developed our range through innovation in both design and new material technology. As a result, Saunders diaphragm valves have gained an excellent reputation worldwide for providing reliable and consistent operations for corrosive and marine applications within a wide range of industries. Products include Weir type, straight through, and high flow diaphragm valves, rubber lined and metal seated high performance butterfly valves. SAUNDERS industrial diaphragm valves offer 100% leak tight closure for corrosive and/or abrasive industrial applications.
Solent & Pratt www.solentpratt.cwfc.com
Solent and Pratt is a manufacturer of High Performance and Triple Offset Butterfly Valves which are used in severe service conditions throughout the oil & gas, petrochemical, power, utility (including nuclear and hydro-electric) industries. Products include Metal Seated Valves, Zero leakage metal sealing valves with patented triple offset, quarter-turn geometry
Stockham Ball, Butterfly, Check, Gate, & Globe Valves www.stockham.com
For many decades, Stockham valves have been the first choice of consulting engineers, mechanical contractors and industrial users. For commercial building, HVAC and general industrial service, Stockham combine high quality materials and workmanship, long-life and dependable service to provide an exceptional value to specifiers and end users around the world.
Techno Check Valves www.c-a-m.com
Exclusive design features incorporated into every Techno check valve along with an extensive selection of materials of construction result in an exceptional valve for applications controlling liquids, gases, and air.
Titan Butterfly Valves, Check Valves and Strainers www.titanfci.com
Titan is an industry leading manufacturer of wye strainers, basket strainers, check valves, butterfly valves, and fabricated products. Offering a wide variety of styles to meet most commercial and light industrial applications. Where safety, quality, and experience are combined with performance and exceptional value.
Topline Sanitary Valves www.toplineonline.com
1" to 4" Sanitary, Low Profile, Stainless Steel, Bi-directional Butterfly Valves, Ball Valves, and Diaphragm Valves with OD Tube and Tri-Clamp Ends. For Manual (with 4-Position Pull Handle) or Automated Applications.
Topworx & GO Switch www.topworx.com
Manufactures on-off valve position indicators and control products, including valve diagnostics and onboard Foundation Fieldbus and ASi communication protocols. GO Switch leverless limit switches provide reliable, durable position sensing in the most demanding plant conditions. Unlike mechanical limit switches or inductive proximity sensors, GO Switches use a unique hybrid technology that eliminates wear and tear. As a result, GO Switches are more dependable and last longer in the toughest applications.
TURCK Network I/O, Cables, & Connectors www.turck.com
Automation and control products including sensors, network hardware, cables, connectors, and I/O. Bus components for all of the major open buses.
Westlock Positioners & Switchpaks www.westlockcontrols.com
Westlock's introduction of dual display monitors, TouchSet cams, low-power solenoid valves, and Network Monitors has propelled the company to the industry forefront. Today, Westlock has more than 1,000,000 valve monitors, controllers, and position feedback switches in operation throughout the world. Applications span the chemical, food and beverage, pulp and paper, petroleum and pharmaceutical industries.
XOMOX Ball, Butterfly & Plug Valves www.xomox.com
Xomox developed a full line of Fluorocarbon lined (FEP and PFA) valves for severe chemical applications that would otherwise require highly corrosion resistant metallic valves such as alloy 20, hastelloy and titanium. A Teflon lined valve is a cost effective alternative to high alloy constructed valves. Lined valves are available in plug valve, ball valve, butterfly valve and check valve designs.
Xomox also introduced a high performance butterfly valve line in the 1970's and provides a full line of soft seat and metal seat designs for standard process as well as high temperature and fire tested applications. This product line is a critical valve design for a wide variety of applications in the chemical, pulp and paper, oil refinery and related process industries.
We have a full line of vane and rack and pinion pneumatic actuators that we apply to provide value added automated valve products to our distributors and end user customers. These automation services are provided from our manufacturing facilities as well as company owned service centers throughout the world.
Yeary Controls www.yearycontrols.com
Yeary Controls specializes in the development and integration of innovative valve technologies and have focused on valve solutions for energy and various process industries for over forty years. Products include the Sharktooth Butterfly Control Valve and Quadrosphere Trunnion Ball Valve for difficult and severe service applications.