ADCA Sanitary Pressure Sustaining Valve PS130

Product Benefits

  • Compact Design
  • Machined from 316L Bar stock
  • Non-Rising Stem
  • FDA / USP Class VI compliant seals
  • Multiple connections available
  • Simple and compact design
  • Internal wetted parts: ≤ 0.51 micron Ra – SF1
  • External surface: ≤0.76 microns Ra – SF3
  • Ultrasonic cleaning

Technical Data

  • Sizes: ½” – 1” (DN08 – DN25)
  • Spring Range: 0.2 –1.5 Bar / 0.3 –3 Bar / 2–8 Bar
  • Max. Pressure: Upstream: 16 Barg / Downstream 8 Barg
  • Max. Temp: 150°C
  • Connections: Tri-Clamp or others on request


  • Body: 1.4404 (316L)
  • Cover: 1.4404 (316L)
  • O’ring: Viton/EPDM
  • Lower Diaphragm: PTFE (Gylon)
  • Upper Diaphragm: EPDM
  • Finishes: Interior surfaces SF1 / External surfaces SF3
  • Installation: Horizontal installation recommended
  • Certificates: 3.1 material, 2.2 surface finish, FDA, USP Class VI 121 °C,{87},{88},{661}, PED, TSE/ BSE.
  • Options: Gauge Connection on Body, Self-relieving. Leakage line connection 1/8″ (Captured vent). Gauge connection on body. Different soft valves for liquids and gases. Wall mounting.


Clean air, Nitrogen, Carbon Dioxide, Oxygen, Argon and other gases or liquids compatible with the construction.

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