71C, 1/2" x 3/4" NPT STRAIGHT STEAM CONVECTOR AIR VALVE Vendor_Winters Instruments Resistant to moderate water hammer

Resistant to moderate water hammer and chemical attack

and can be specified for filter applications to 5 Micron

Hoffman 75 Air Valve Data Sheet

Series PSE-800 - For commercial steam boiler applications

Minimum air loss

71C, 1/2" x 3/4" NPT STRAIGHT STEAM CONVECTOR AIR VALVE Vendor_Winters Instruments Resistant to moderate water hammerConvector Steam Vents Model 71C Part No. 401467 Air Valve (non vacuum) Float type vent Single non adjustable port Meets Federal Specification WW V 151 for Type 1 Non Adjustable Valves Telescopic siphon tube with angle cut assures drainage 18" NPT straight shank (71A), 14" NPT straight shank (71B), 12" NPT female, and 34" NPT male straight shank (71C) Maximum operating pressure 11 psig (0. 8 bar)* Maximum pressure 15 psig (1. 0 bar) *Drop away pressure