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445 Series Regulator

Five-port, stainless steel barstock, point-of-use regulator for ultra-high purity gas applications
4453021-01-000 shown

The 445 Series regulator provides secondary pressure control for ultra-high purity gases including corrosive and toxic gases, or point-of-use pressure control in high purity gas distribution systems. Unlike most pipeline equipment, the CONCOA 445 Series regulator is rated to full cylinder pressure to ensure safe use in high-pressure applications. The stainless steel body provides enhanced corrosion resistance and prevents contamination of the gas stream.

  • Metal-to-metal diaphragm seal prevents gas contamination
  • CAPSULE® seat design features integral 360° filtration
  • Front and rear panel mountable permits easy installation
  • Pipe away relief valve vents exhaust gases safely
  • Spectometric helium leak check verifies leak integrity
  • Cleanroom assembly eliminates contamination at installation
  • Captured vent capable bonnet prohibits exposure in the unlikely event of diaphragm failure
  • Max inlet pressure (bare body): 3000 PSIG (210 BAR)
  • Body: 316L stainless steel barstock
  • Bonnet: Chrome-plated brass barstock
  • Gauge: 2 in (50 mm) diameter stainless steel
  • Seat: PTFE
  • Filter: Patented 10-micron 316 stainless steel mesh
  • Temperature range: -40°F to 140°F (-40°C to 60°C)
  • Diaphragm: 316L stainless steel
  • Cv: 0.1 max outlet 50 PSIG (3.5 BAR) or below; 0.2 max outlet above 50 PSIG (3.5 BAR)
  • Helium leak integrity: 1 x 10⁻⁹ scc/sec
  • Internal seals: PTFE
  • Ports (bare body): 1/4 in FNPT
  • Conformances: Cleanliness meets or exceeds CGA G-4.1; ANSI/ASME B40.1; PED 2014/68/EU; CRN OH5216.5
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Document
Language
ID Number
Revision
445 Series Regulators Catalog Page
English
RS445S
AG
Regulators Installation and Operation
English, Spanish, French
ADI2062
M
CRN File OH5216
English
CRNOH5216
26

WARNING: 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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