Radiator Steam Vents
Model 70A Part No. 401443 - Air Valve (non-vacuum)
• Float-type vent
• Single non-adjustable port
• Meets Federal Specification WW-V-151 for Type 1 Non-Adjustable Valves
• 1⁄8" NPT angle connection
• Maximum operating pressure 11 psig (0.8 bar)*
• Maximum pressure 15 psig (1.0 bar)
*Drop away pressure (maximum pressure against which the vent can open).
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