Manual or Air Loaded, Low Flow, Jorlon Diaphragm with lifetime warranty

Inline or angle style, manual or air loaded, back pressure regulating valves for low flow, clean compressed air and gas applications in the biopharmaceutical, pharmaceutical, food & beverage and consumer health & beauty industries.

  • For regulated venting of purge/blanket/motive/force gas from smaller sized vessels in the following application areas:
    - Bioreactors/fermenters
    - Separation
    - Purification
    - Forumulation
  • For regulated venting of F & B and consumer H & B process purge/blanket/motive for gas from small vessels
Features & Benefits
  • In-line removable trim significantly reduces maintenance time
  • Fully drainable with no threaded connections or contaminant traps below the diaphragm
  • Minimized internal volume
  • Proprietary Jorlon diaphragm material provides exceptionally long life and CIP/SIP capability
  • Lifetime diaphragm warranty
  • Size: 1/2″ & 3/4″ (DN15 & Dn20)
  • End Connections: ASME BPE, DIN & ISO Tri-Clamp or Weld-End, NPT, VCR connections optional – contact factory
  • Cv (Kv): 0.05, 0.15, 0.25, 0.35 (0,04; 0,13; 0,21; 0,30)
  • Max Inlet Pressure: 150 psig (10,5 bar)
  • Setpoint Range: 8 – 125 psi (0,06 – 8,6 bar)
  • Wetted Material: ASME SA479 316L (UNS 31603) is standard. EN 10272:2000 GR 1.4435, AL-6XN®, Hastelloy C-22 and others are optional
  • Surface Finish: ASME BPE SF5, 20Ra (0,5µm) electropolish is standard, 8Ra (0,2µm) optional
  • Diaphragm Material: Jorlon FDA/USP Class VI
  • Soft Seat Option: All materials to FDA & USP Class VI TFM, PEEK

Jorlon Facts and Warranty

The majority of Steriflow valves come with the Jorlon diaphragm and, of course, a lifetime diaphragm warranty.

J Series Comparison Chart

Understanding the differences among the J Series gas regulators

  • CRN (Canadian Registration Number)
  • SEP Declaration (Sound Engineering Practices)
  • ATEX Certified
  • All products use FDA and USP Class VI approved soft goods and seats where possible. Consult each product data for details

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Jorlon Diaphragm

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