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6530 Series Liquid Cylinder Regulator

Single stage, liquid cylinder regulator for medium heavy-duty welding, heating and cutting applications
8066530-01-1 shown

The 6530 Series medium heavy-duty welding, heating, and cutting regulator allows for gaseous withdrawal from cryogenic liquid cylinders in applications requiring outlet pressures up to 200 PSIG (14 BAR). The unique design permits inlet pressures up to 3000 PSIG (210 BAR) for use on high pressure cylinders without damage. The stainless steel diaphragm provides sensitive pressure control and reliable performance with cryogenic liquid cylinders which are typically colder than -130°F (-90°C), while the encapsulated seat design increases pressure control accuracy and extends the component lifecycle. The CONCOA 6530 Series single stage liquid cylinder regulator is ideal for medium heavy-duty use with oxygen, nitrogen, argon, helium, or carbon dioxide liquid cylinders.

  • 316L stainless steel diaphragm ensures greater strength for high pressure cryogenic liquid cylinders
  • Internal filter protects the PTFE seat from particulate contamination
  • CAPSULE® seat assembly provides increased life and serviceability
  • Chrome-plated, die-cast zinc bonnet offers clean appearance
  • Self seating relief valve protects against liquid flash
  • Max inlet pressure: 3000 PSIG (210 BAR)
  • Body: Chrome-plated forged brass
  • Bonnet: Chrome-plated, die-cast zinc
  • Gauge: 2 1/2 in (68 mm) diameter plated case
  • Seat: PTFE
  • Filter: 25-micron sintered bronze
  • Temperature range: -40°F to 140°F (-40°C to 60°C)
  • Diaphragm: 316L stainless steel
  • Cv: 0.28
  • Conformances: Cleanliness meets or exceeds CGA G-4.1; ANSI/ASME B40.1; CRN OH5216.5R2
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Part Number Gas Service Inlet Connection Max Delivery Pressure Outlet Connection Outlet Gauge
8066530-01-1 Oxygen CGA 540 200 PSIG (14 BAR) 9/16 in -18 (B) RH Ext 0-400 PSIG/0-2800 kPa
8066531-01-1 Carbon Dioxide CGA 320 120 PSIG (8 BAR) 5/8 in -18 (B) RH Int 0-200 PSIG/0-1400 kPa
8066535-01-1 Argon, Nitrogen, Helium (inert gas) CGA 580 120 PSIG (8 BAR) 5/8 in -18 (B) RH Int 0-200 PSIG/0-1400 kPa
8066536-01-1 Oxygen CGA 540 120 PSIG (8 BAR) 9/16 in -18 (B) RH Ext 0-200 PSIG/0-1400 kPa
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Document
Language
ID Number
Revision
6530 Series Liquid Cylinder Regulators Catalog Page
English
IN6530LCR
M
Regulators Installation and Operation Instructions
English
ADI1608
L
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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