JSR Gas Pressure Reducing Valve – Captured Vent Option

Part #: JSR-050-6L/CA2STF05JLSKNN0X


High Purity Gas Pressure Reducing Valve, 1/2″ 316L Body, Tri-Clamp Ends, 0.5 Cv, PTFE Seat, Jorlon Diaphragm, 5-70PSI Range, Oxygen Clean

SKU: a7ec73b33e0e Category: Tag:

Inline style, manual or air loaded, pressure reducing valves for low to medium flow clean compressed air and gas point of use applications in the biopharmaceutical, pharmaceutical, food & beverage and consumer health & beauty industries.

Part #: JSR-050-6L/CA2STF05JLSKNN0X


Panel Mount Option: https://nesentrol.com/product/jsr-gas-pressure-reducing-valve-jsr-050-6l-pa2stf05jlsknn0x/

  • Proprietary Jorlon diaphragm provides exceptionally long life and FDA and USP Class VI compliance
  • Low lock-up with EPDM seat
  • In-line removable seat and trim facilitate cleaning and maintenance
  • No exposed threaded connections below diaphragm
  • Barstock construction guarantees material integrity and surface finish

Note: These valves may be used on non-cavitating liquid or clean steam applications.  However, they are not drainable.

  • Size: 1/2″ & 3/4″ (DN15 & DN20)
  • End Connections: ASME BPE, DIN and ISO Tri-Clamp, Weld-stud or NPT ends (VCR connections optional – contact factory)
  • Cv (Kv): 0.8 (0,7); 0.5 (0,43)
  • Max. Inlet Pressure: 150 psig (10,5 bar)
  • Setpoint Range: 5 – 125 psi (0,03 – 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; Non-EP is optional, as are other finishes
  • Diaphragm Material: Jorlon FDA/USP Class VI
  • Soft Seat Option: PTFE, PEEK, EPDM (all materials to FDA USP Class VI)

Ideal for clean gases typically found in bio-pharmaceutical, pharmaceutical, and food & beverage processes including:

  • Clean filter air
  • Nitrogen
  • Carbon Dioxide
  • Argon
  • Oxygen
  • Custom purge or blanket gas