Cylinder valves
The QF2A valve is typically a compact, cylinder-mounted valve that connects directly to the gas cylinder’s outlet.
It is designed to provide a secure and reliable connection between the cylinder and the gas distribution system.
DSW is one of China’s leading manufacturers and suppliers of industrial and cylinder valves, with more than 20 years of experience in OEM and ODM services.
FEATURES
Gas Compatibility
The QF2A valve is designed to handle a wide range of gases, including industrial gases such as oxygen, nitrogen, argon, and carbon dioxide and medical gases like oxygen, air, and nitrous oxide.
The valve is manufactured with materials compatible with the specific gas used, ensuring safety and reliability.
LONG LIFE
The new design ensures long life, low torque, and easy opening and closing operation throughout the valve’s life.
Residual Pressure Valves have been cycle tested to conform to DSW´s stringent standards, exceeding ISO 10297 and ISO 15996 to provide a class-leading 15-year maintenance-free Service Life.
OPERATIONAL EASE OF USE
Valve body design has been optimized for easier valve insertion
Laser-marked Batch and Part Numbers on the valve body for easy identification and traceability all provide Operational Ease of Use for DSW´s customers
GLOBAL DURABILITY
DSW valves are tested for global market conditions, from the Artic cold at -40°C to +65°C for Equatorial regions
Adding a unique protective O ring on the opening mechanism protects the valve against the elements and increases its environmental resistance.
A full array of regional connections is available
Working Pressures up to 300 bar
Standards Compliance
The QF2A valve is manufactured in adherence to industry standards and regulations to ensure quality, safety, and compatibility.
Applications
The QF2A valve is commonly used in the following sectors:
- Industrial gas distribution
- Medical gas systems
- Specialty gas handling
- Cylinder-mounted installations for various gas types
