This Sherwood CO2 valve is made from heavy-duty forged brass and is specifically designed for use with steel carbon dioxide cylinders. Common applications include beverage dispensing and welding. This CO2 valve has a CGA320 valve outlet with a 3/4″ NGT inlet and safety (burst disk).

A CGA fitting is the standardized system for the attachment of a compressed gas cylinder to the required regulator or transfer line. Examples of CGA fittings would be CGA-580 for Non-flamable, Non-oxidizing gases such as Nitrogen, Argon, or Helium.

All have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and other system components. Valves have a gauge to monitor outlet pressure and a gauge to monitor inlet pressure from the tank.

This Sherwood CO2 Valve – CGA320 1.125″ -12 UNF is made from heavy-duty forged brass and is specifically designed for use with aluminum carbon dioxide cylinders. Common applications include beverage dispensing and welding.

CGA-320 CO2 Keg regulator with safety manual relief valve, stainless steel valve with dual gauge pressure reducer for beer machines

Robust, durable forged brass body and precisely machined internal components enable design to meet the most stringent international valve performance standards from around the world. …

BRASS CYLINDER VALVE MADE BY SHERWOOD VALVE IN USA. THIS VALVE HAS A .750-16 UNF STRAIGHT THREAD INLET AND A CGA 320 OUTLET FOR CARBON DIOXIDE CO2 SERVICE. THE PRESSURE RELIEF DEVICE (SAFETY RELIEF) IS TYPE CG-1 AND SET AT 3000 PSI. THE HAND-WHEEL IS ALLO.

CGA connections are of two types: a metal-to-metal seal—called bullet-nose connections, as on a CGA 580—or a seal that incorporates a gasket, as with a CGA 320. The connection has two or three components: the nut, the nipple and some have a gasket. The gasket can be made from different materials.