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Ralston Compressed Gas Cylinder Valve Adapters

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Price: From $143.12 to $212.10
Manufacturer: RALSTON

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Models:
Ralston Compressed Gas Cylinder Valve Adapters

Convert the wide array of valve connections to standard ¼" NPT thread without a wrench or thread tape. With durable stainless steel construction and a large knurled knob for solid grip, our new compressed gas cylinder adapters make it easy to connect a pressure regulator to a nitrogen cylinder.


Safe, Reliable Design
                                                                                                                                                                                                               
  • Durable stainless steel construction
  • Large knurled knob for excellent grip, even while wearing gloves
  • O-ring seal for secure connections without a wrench or thread tape
  • Models available for all standard inert compressed gas cylinders used in North America, Germany, France, UK and Australia
  • Made in the USA
Practical and Functional
  • For use in the field when connecting a pressure regulator to a nitrogen cylinder
  • Ideal when filling multiple gas cylinders
  • Models available for CGA 580 (US and Canada), BS 341 Type 3 (UK), NF E29-650 Type C (France), DIN 477 Type 10 (Germany) and AS 2473.2 Type 50 (Australia)  
***Lead Times - 2 weeks

Ralston Quick-test compressed gas cylinder valve adapters are available in complete kits that include pressure regulators, gauges, and Quick-test outlet connections.                                                                                                                                                                                                                                                

Max Pressure 5000 PSI / 350 bar / 35 MPa
Max Operating Temperature 225 °F / 105 °C
Min. Operating Temperature 0 °F / -18 °C
Materials Stainless Steel
Seal Materials Buna-N, Polyurethane, Buna-N, Urethane

Model Max Pressure End 1 Connector End 2 Connector Materials
QTHA-2MS0-C580-QD 5000 PSI / 350 bar / 35 MPa 580 Male CGA 580 1/4" Male NPT (ASME B1.20.1) Stainless Steel
QTHA-CMS0-C580-QD 5000 PSI / 350 bar / 35 MPa 580 Male CGA 580 Male Quick-test Stainless Steel
QTHA-2MS0-F650TC-QD 5000 PSI / 350 bar / 35 MPa Type C Male NF E29-650 1/4" Male NPT (ASME B1.20.1) Stainless Steel
QTHA-2MS0-D477T10-QD 5000 PSI / 350 bar / 35 MPa Type 10 Male DIN 477 1/4" Male NPT (ASME B1.20.1) Stainless Steel
QTHA-2MS0-A2473T50-QD 5000 PSI / 350 bar / 35 MPa Type 50 Male AS 2743.2 1/4" Male NPT (ASME B1.20.1) Stainless Steel
QTHA-2MS0-B341T03-QD 5000 PSI / 350 bar / 35 MPa Type 3 Male BS 341 1/4" Male NPT (ASME B1.20.1) Stainless Steel


Ralston QTHA-2MS0-C580-QD Datasheet