Control Valves

Sullivan & Sons Control Valves                             

Sullivan and Sons, Inc., has been selling market-leading brands of instrumentation and control valves for over 30 years. We are now manufacturing a FACTORY NEW S&S brand control valve that is a direct replacement for Fisher® at half the price! Other product and service offerings include the best remanufactured products on the market with savings 40-70% off retail, new surplus, a full service and repair facility, on-site field service, and engineering services. Emerson® products such as Fisher®, Rosemount®, and Micromotion® are among those market-leading brands in which we specialize. We offer many other major brands so check our products page. Need it FAST? Let us help you today!

Sullivan & Sons Control Valves and Instrumentation

Badger Research Control Valves


The Badger Meter RESEARCH CONTROL® Valve product line is the leader in compact precision control valves. For liquids, gases, steam or cryogenics, standard, special, or custom designed control valves.

  • Sizes 1/4 through 2 inch
  • CV: 0.0000018 to 70.0
  • Multiple trim sizes per valve size
  • Precise accurate control
  • Most designs have replaceable seat and plug
  • Temperatures: -450° F to +1800° F
  • Pressures: 5,000, 10,000, 30,000, and 60,000 psi
  • End Connections: NPT, Flanged, Butt Weld, Socket Weld, Special
  • Designs: Globe, Angle, 3-Way, Sanitary, and Cryogenic
  • Materials: 316 SST, Hastelloy, Monel, Inconel, Tantalum, and other exotics
  • Cv ring, graphoil, bellows, multiple packed, and "Reduced Emission" packing available
  • Available with pneumatic actuators, manual actuators or electronic actuators
  • Custom and special designs available
  • Full range of options and accessories