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411 Series Regulator

Six-port, chrome-plated brass barstock, dual stage cylinder regulator for ultra-high purity inert gas applications
4113331-01-350 shown

The 411 Series regulator provides primary pressure control for non-corrosive, ultra-high purity, or liquified gases in applications requiring constant pressure control and delivery regardless of supply pressure variation. Two stages of pressure regulation minimize pressure variation arising from inlet pressure changes, such as the depletion of the supply cylinder. Available with a variety of options installed at the factory, the CONCOA 411 Series regulator may be configured as a single station manifold with or without purge, low-pressure alarm, or multiple inlets.

  • Metal-to-metal diaphragm seal prevents gas contamination
  • CAPSULE® seat design features integral 360° filtration in both stages
  • Front 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); 3500 PSIG (240 BAR) optional; or 4500 PSIG (310 BAR) optional
  • Body: Chrome-plated brass barstock
  • Bonnet: Chrome-plated brass barstock
  • Gauges: 2 in (50 mm) diameter plated case
  • Seat: PCTFE (first stage); PTFE (second stage)
  • Filter: 10-micron sintered bronze
  • Temperature range: -40° F to 140°F (-40°C to 60°C)
  • Diaphragm: 316L stainless steel
  • Cv: 0.1
  • 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
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See catalog page for ordering information.

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Document
Language
ID Number
Revision
411 Series Regulators Catalog Page
English
RS411S
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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