List of recommended valve manufacturers.
Apollo Ball Valves
Broad line of valve and automation products, including backflow preventers, ball valves, butterfly valves, check valves and strainers.
ASCO Switchpaks and Solenoid Valves
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
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.
Gadren Machine Company Float Valves & Fittings
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.
Kerick Valve PVC Float Valves
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
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.
Titan Butterfly Valves, Check Valves and Strainers
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.
Topworx & GO Switch
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.
Westlock Positioners & Switchpaks
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.