Definox Adjustable Relief DCX3 Flow Control Valves

Contact Us

If you are interested in this product, please contact us for further assistance.


Size Range: 1/2”, 3/4”, 1″, 1-1/2”, 2″, 2-1/2”, 3”, 4”

Max. working pressure: 0-150 PSI


Body: 316L SS

Stem: 316L SS

Actuator: 304 SS


Valve seals: PFA floating plug seal, FKM stem seal & body seal

Optional seals: EPDM, FKM, or Silicone plug seal, EPDM or Silicone stem & body seal

Connections: OD tube butt weld, sanitary clamp


  • Reduction of tolerance of the adjustment value
  • Easy to adjust with a standard wrench
  • High precision of response during excess pressure
  • Working security – protection against excessive pressure
  • Compact – Adjustment system integrated in the valve

Service Conditions:

Max. temperature: 248ºF (depending on seal type)

Min. temperature: 23ºF

Ready to Order?

Call us at 585-492-5800 to speak to a live person who can provide answers and assist you with your order.

Call us at (585) 492-5800 or fill out the form below and one of our experts will be in touch quickly.

Drop files here or
Accepted file types: jpg, doc, docx, pdf, stp, Max. file size: 100 MB, Max. files: 5.
    Communication Preferences

    Did you know

    that you can check our inventory online — without a password? Simply click here and enter your part number. What could be easier?

    Check Inventory