Versatile Control Valves
The RTK 3100 and Reflex Series provide compact, flexible 2-way and 3-way control solutions with quick-change internals, broad material and connection options, and dependable performance across moderate pressure and temperature ranges.

Heavy-Duty / Specialty Valves
Designed for extreme service, the 3100 Series handles high-pressure, high-temperature applications with globe and angle body options, while quick-change trim enables easy maintenance in flashing, cavitation, and high ΔP conditions, with the Reflex Series offering added flexibility for space-limited installations.

RTK 3-Way Valves enable reliable mixing, diverting, or switching of flow paths in a compact, durable design suited to a wide range of sizes, pressures, and demanding HVAC, process, and utility applications.

RTK Feedwater Control Valves automatically maintain proper boiler water levels, prevent pump cavitation and equipment damage, and deliver reliable high-temperature performance with an easy-to-service design across a wide range of sizes and ratings.

RTK Continuous Blowdown Valves provide stable, precise, and continuous impurity removal in a compact, easy-to-install design that protects boiler efficiency while minimizing water and energy waste.

Built for safety-critical applications, these CSA-approved electric control valves feature fail-close protection on power loss, precise actuation, broad accessory compatibility, and a durable, low-maintenance design.

These valves efficiently remove sludge and dissolved solids to reduce scaling, extend boiler life, and deliver reliable high-temperature performance with simple operation and low maintenance.

These valves safely and efficiently convert superheated steam to process-ready temperatures, handling high-pressure, high-temperature service with a low-noise, energy-efficient design and fast, modular maintenance.

Engineered for high-purity, high-pressure hydrogen, these compact valves deliver precise, reliable flow control with robust construction for safety in chemical, energy, and research applications.

Flowserve’s Durco V-Port control valves offer a full range of precise modulating control services and are readily available in a variety of plug configurations. Complete your full control product assembly with Flowserve’s complete Automax automation system.

Adams Valves is one of the leading valve manufacturers committed to providing superior German quality, reliability and engineering that cover a full range of control valve applications, from the simplest to the most advanced.

The characterized control valves of Chemline’s E Series offer extremely precise flow control of aggressive fluids. The flow characteristics of the valves (Cv vs. lift) follow theoretical linear or equal percentage curves across the entire stem travel range.

The Dia-Flo Dualrange control valve combines the standard features of a diaphragm weir valve with greater autonomy. Thanks to its unique two-part design, the Dualrange control valve offers greater autonomy and maneuverability than conventional diaphragm valves.

Flowserve Worcester has developed the CPT series of control valves with a characterized seat. These control valves surpass the performance of traditional linear valves, as well as segmented ball and eccentric plug valves, thanks to their revolutionary seat technology.

Founded in 1930 and recognized as a world leader in the manufacture of automatic fluid and gas flow control equipment, Fujikin products are used in the semiconductor, aerospace, chemical and electrical industries.

PBM, Inc. manufactures control valve solutions for sanitary and industrial applications. PBM combines specific application requirements with creative engineering and quality manufacturing practices to provide the best control valve solution.

Red Valve control valves provide maximum durability with precise, virtually maintenance-free control. A robust pinch mechanism positions the sleeve for accurate control over a wide flow range.