The 4313A Lecture Bottle Control Valve has been specifically designed for use with gases supplied in lecture bottles. This valve functions as a metering valve and is a rough control for dispensing gas products from lecture bottles. It does not control pressure or back-pressure from a source and/or delivery system.
If greater accuracy is required for the application, Matheson recommends the use of the appropriate lecture bottle regulator listed in the Regulator Section of this catalog. The Lecture Bottle Control Valves should be used with gases compatible with the materials of construction listed under the Specifications.
• Maximum Inlet Pressure: 3000 psig (20,700 kPa)
• Body: Brass
• Stem: 316 Stainless Steel
• Packing: PTFE
• Inlet: CGA 170
• Outlet: 1/4" OD compression (1/4" ID hose barb adaptor shipped loose)