Cavagna Carbon Dioxide Compressed Gas Valve – CGA320, 3/4″ RPV

This Carbon Dioxide Compressed Gas Valve – CGA 320 manufactured by Cavagna is made from heavy-duty forged brass and is specifically designed for use with industrial aluminum cylinders. This valve has a CGA320 valve outlet with a 3/4″ inlet and safety (burst disk).

Residual Pressure Valves (RPV) protect cylinders and their contents from a back flow of contaminants. Typically installed on industrial aluminum cylinders. Retains a small amount of filled gas (approximately 55-85 PSI) inside the valve to ensure purity inside the vessel.

Premium Construction:

Durable forged brass body with precisely machined internal components
Unitized plug design provides excellent flow characteristics
Dynamic front piston seal design avoids direct contact with flow passage during filling
Various inlet and outlet thread configurations available
100% helium leak tested
Meets stringent international valve performance standards
Prevents back flow of contaminants and foreign substances
Maintains integrity of contents, even if valve is left open
Retains small amount of filled gas (approximately 55-85 PSI) to ensure purity inside vessel
Eliminates expense of a time-consuming purge-and-clean cycle
Protects and extends life of cylinder by preventing ingress of moisture

Valve Features:

CGA320 outlet
3/4″ inlet
3000 PSI Safety Burst Pressure / 241 Bar
Operating temperature range: -50° F → +149° F
Minimum Cycle Life: 2000 cycles
Closing Torque: 20-30 in.-lbs.
Operating Torque: 10-20 in.-lbs.
PRD Flow Capacity: 60 cfm @ 100 PSI

Must be installed by a qualified cylinder technician due to torque specifications. Compressed gas cylinders and valves are dangerous. Please use caution.

Have questions? Email us at [email protected].

Weight	2 lbs
Dimensions	4 × 2 × 3 in
Condition	New
Material	Brass
Gas Type	CO2
Service Pressure	3000 PSI / 206 BAR
Brand	Cavagna

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