Manual, Low to High Flow, Jorlon Diapragm

Angle style, pressure reducing valves with Tri-Clamp© body for low flow purified water, clean utilities and media in the biopharmaceutical, pharmaceutical, food & beverage and consumer health & beauty industries.

  • Media prep: AWFI (ambient WFI) or buffer dilution
  • Bioreactor/fermenter process input control: AWFI
  • Separation input and output control: AWFI
  • Purification input and output control: AWFI, buffer
  • Clean utilities: USP PW, WFI, CIP, CCA, CCG
  • F & B and consumer H & B process: inputs, outputs, purified water and clean utilities
Features & Benefits
  • Jorlon diaphragm: USP Class VI, FDA approved PTFE based material which provides excellent chemical resistance and an extremely long life
  • Smallest Cv (Kv) of any process regulators
  • No guiding surfaces in the fluid-minimizes particulate generation
  • Self draining design
  • Manual CIP pin allows user to lock the regulator in full open position during Rinse/CIP/Rinse cycle
  • Low offset (droop)
Specifications
  • Size: 1/2″, 3/4″, 1″ (DN15, DN20, DN25)
  • End Connections: ASME, DIN and ISO Tri-Clamp, Extended Tube Weld
  • Cv & Flow Characteristics: 0.3 – 5.5 Cv (0,26 – 4,7 Kv)
  • Max Pressure/Temperature: Dependent upon construction
  • Setpoint Range: 3 psi (0,2 bar) to 135 psi (9,3 bar); dependent on size and construction
  • 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 Materials: Jorlon FDA, USP Class VI, EPDM/Nylon – FDA only
  • Soft Seat Option: Selection is size and Cv (Kv) dependent; Jorlon (all materials to FDA & USP Class VI), PEEK, Teflon
Resources

Jorlon Facts and Warranty

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

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

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