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Hybrid or Automated, Jorlon Diaphragm

Angle style or inline, automated or hybrid pressure reducing valves for purified water, clean utilities and media in the biopharmaceutical, pharmaceutical, food & beverage and consumer health & beauty industires.

  • Media prep: AWFI (ambient WFI)
  • Bioreactor/fermenter process input control: AWFI
  • Separation input and out control: AWFI
  • Purification input and output control: AWFI, Buffer
  • Clean utilities: clean steam, USP PW, WFI, CIP, large volume CCA, CCG
  • F & B and consumer H & B process: inputs, outputs, purified water and clean utilities
Features & Benefits
  • Available with extended range I-P transducer or a SST gas regulator
  • Fully automated operation when used with I/P. Outlet set point pressure, and operation at full open during Rinse/CIP/Rinse cycle is controlled by PLC or DCS menu
  • Automated operation drastically reduces offset (droop) compared with spring loaded regulators
  • MK95, air-loaded design significantly reduces size and weight
  • Optimized diaphragm material, surface area and support system for unsurpassed performance and life
Specifications
  • Size: 3/4″, 1″, 1-1/2″, 2″, 3″ (DN20, DN25, DN40, DN50, DN80)
  • End Connections: ASME, Tri-Clamp, ASME Butt Weld, ASME Tube Weld, DIN/ISO Tri-Clamp and Tube Weld
  • Cv & Flow Characteristic: 1.5 – 23 Cv (1,3 – 19,8 Kv), model dependent
  • Max Pressure/Temperature: model dependent
  • Setpoint Range: 3 psi (0,2 bar) to 135 psi (9,3); 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
  • Stem Seal- Diaphragm: Jorlon FDA, USP Class VI
  • Soft Seat Option: Selection is size and Cv dependent; Jorlon, PEEK, Teflon (all materials to FDA & USP Class VI)
Resources

Jorlon Diaphragm Video

How do you minimize valve diaphragm failures? Watch this quick video to learn about the Jorlon diaphragm.

Jorlon Facts and Warranty

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

Jorlon Diaphragm InfoGraphic

Save money, extend preventive maintenance diaphragm change-out times, and realize the benefits of a valve that outlasts most normal systems.

Approvals
  • CRN (Canadian Registration Number)
  • PED Category 1 (Pressure Equipment Directive)
  • SEP Declaration (Sound Engineering Practice)
  • ATEX (Group II, Category 2 of Directive 2014/34/EU)
  • All products use FDA and USP Class VI approved soft goods and seals

Email List

  • Email the list of products to yourself, a colleague or to saleshelp@richardsind.com.

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