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Series 120 Butterfly Valve

Designed for handling high volume solution flow, the Townley bi-directional Series 120 Butterfly Valve is an excellent choice for throttling or isolation service. This high-performance butterfly valve aligns to the center of the pipe perpendicular to the flow. Depending on the application the valve body can be lined with urethane or rubber for a bubble-tight seal.

The Townley Series 120 Butterfly Valves are available as a new OEM valve featuring:

  • Cast 316 stainless
  • Internal diameters from 18″ to 96″
  • A robust fabricated steel body gusseted and drilled to your specifications
  • Bonded-in durable integral cast Towniprene® urethane seat and full-face flange gaskets
  • Solid through-disk shaft with upper & lower bronze bushings and bronze thrust bearings
  • Fabricated convex-shaped resilient neoprene lined-disk connected to the shaft with hardened 17-4 stainless steel taper pins
  • Pins are sealed to the disc with removable Towniprene® caps, which allow for pin inspection. This also seals  and prevent galvanic corrosion
  • No exposed metal in the process flow
  • The interference fit of softer neoprene disk to Towniprene® Seat ensures the disk seat is positively sealed when closed
  • Pressure and torque tested to your specifications prior to shipping
  • Wide variety of actuator options
series-120-large-format-butterfly-valve

Remanufactured: We can rebuild your existing worn Butterfly valve to “like-new” condition as previously described for a variety of OEM styles including Keystone, Media, DeZurik, Henry Pratt, Mosser, BIF, Rodney Hunt, and Allis Chalmers. We incinerate the existing elastomer, machine & repair the metal body if required, replace all bushings and seals, build a new style disk then follow all the steps as noted for a new valve. All work is then backed by our Townley standard warranty.

Product quality: Whether new or rebuilt, you will have a new Townley valve with the assurance of excellent service life in your application. Both new and rebuilds valves can be 100% rebuilt again when the maintenance cycle comes around again.

Typical Applications

Townley valves are an excellent choice for flow management of water or abrasive slurry in circuits such as:

  • Water circulation control
  • Brackish, salt, or freshwater
  • Power plant cooling water isolation
  • Isolation, diversion, or throttling applications

Benefits:

  • Durable design
  • Improved flow coefficient
  • Mollusk resistant elastomers
  • Positive seal
  • Bi-directional
  • Excellent value