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205 Series Regulator

Four-port, chrome-plated forged brass, point-of-use regulator for high purity inert gas applications
2053021-01-TF4 shown
Four-port, chrome-plated forged brass, point-of-use regulator for high purity inert gas applications

The 205 Series regulator provides secondary pressure control of non-corrosive, liquified, high purity inert gases (up to grade 4.5) or point-of-use pressure control in high purity gas distribution systems. Like almost all CONCOA regulators, the maximum inlet pressure for the CONCOA 205 Series line regulator is at least 3000 PSIG (210 BAR) or greater, depending on system configuration. Available options installed at the factory permit these regulators to be configured as a single station manifold with or without purge.

  • 316L stainless steel diaphragm prevents inboard diffusion
  • CAPSULE® seat design features integral 360° filtration
  • 3000 PSIG (210 BAR) inlet pressure rating permits safe use with high pressure cylinders
  • Standard relief valve protects diaphragm and gauges
  • Spectometric helium leak check verifies leak integrity
  • Max inlet pressure (bare body): 3000 PSIG (210 BAR)
  • Body: Chrome-plated forged brass
  • Bonnet: Chrome-plated, die-cast zinc
  • Gauge: 2 1/2 in (63 mm) diameter plated case
  • Seat: PTFE
  • Filter: 10-micron sintered bronze
  • Temperature range: -40°F to 140°F (-40°C to 60°C)
  • Diaphragm: 316L stainless steel
  • Cv: 0.28
  • Helium leak integrity: 1 x 10⁻⁸ scc/sec
  • Internal seal: PTFE
  • Ports (bare body): 1/4 in FNPT
  • Conformances: Cleanliness meets or exceeds CGA G-4-1; PED 2014/68/EU; ANSI/ASME B40.1; CRN OH5216
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Document
Language
ID Number
Revision
Download
205 Series Regulators Catalog Page
English
RS205S
AH
Download
Regulators, Reguladores, Détendeurs Installation and Operation Instructions
English, Spanish, French
ADI2062
M
Download
CRN File OH5216
English
CRNOH5216
26
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Single station manifold for high purity gas applications

529 Series Protocol Purge Station
Single station manifold with process purge for high purity gas applications

prop 65 warningWARNING: This product can expose you to chemicals including Lead, Chromium, Nickel, and 1-3 Butadiene, which are known to the state of California to cause cancer, birth defects, or other reproductive harm. And, this product can expose you to chemicals including Bisphenol A (BPA) which is known to the State of California to cause female reproductive harm. For more information go to www. PSWarnings.ca.gov.

CAPSULE® is a registered trademark of Controls Corporation of America
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