Model1A PartNo.401422 Air Valve (non-vacuum) Float-type vent Adjustable port for true proportional venting – 6 port settings from slow (1) to fast (6) 1⁄8″ NPT angle connection Maximum operating pressure 11⁄2 psig (0.1 bar)* Maximum pressure 10 psig (0.7 bar) Model70A PartNo.4...
This invention relates to steam radiator valves and comprises all of the features of novelty herein disclosed. An object of the invention is to provide an improved air valve for steam radiators to vent air, retain steam and water, and to hold a vacuum. Another object is to provide a valve...
Size 3/4" X 1/2" Application Radiator Vent Material Brass Thread Type Male System Type Steam Body Pattern Straight FAQQ: Why choose your factory? A: Heape can provide the best quality products to help you promote the market. We have professional technicians and ...
Two Pipe Steam Heat - may use an automatic thermostatically controlled inlet valve & no vent In a two-pipe steam heat system, steam rises through the supply side of the radiator (where the radiator valve is found) and may push air and later condensate out through the return or condensate ...
steam headerssteam risersradiatorradiator ventmain line ventmultifamily buildingsAlthough California has had many successes since the implementation of The ... J Choi,P Ludwig,L Brand 被引量: 0发表: 2013年 Home heating system control There is an on-off control valve between the radiator and its...
Hoffman Specialty Radiator Steam Vents 霍夫曼专业散热器供水阀型号185C Hoffman Specialty Radiator Supply Valve Model 185C 霍夫曼专业系列1140和1141温度调节阀 Hoffman Specialty Series 1140 and 1141 Temp. Regulators 霍夫曼专业系列2000减压阀 Hoffman Specialty Series 2000 Pressure Reducing Valve ...
Steam radiator vent cleaning & testing procedures: How to remove, clean, then test a steam vent to either get it working or decide that it needs to be replaced. This article describes step by step how to remove, clean, de-scale, then test a steam vent u
To size steam vent valves in residential systems, consider the volume of air to be vented, the pressure in the system, and the speed at which you want to vent the air. The valve’s air venting capacity should be appropriate for the size of the radiator and the heating requirements of th...
ApplicationRadiator VentMaterialBrass Size1/4",1/8"1/2",3/4"Body PatternStraight TypeNon-VacuumThread TypeMale System TypeSteamTemperature Range (F)140°-240°F Max Pressure10 psigMax Temp (F)240°F Max Operating Pressure2-6psigMin Temp (F)140°F ...
M&M Control distributes the finest names in the industry such as Sterlco Sterling Steam Control. Products include Steam Traps, Y Strainers, Temperature Control Valves, Hand Radiator Valves, Temperature Control Units, Boiler Feed Pumps, NPSH K Pump, Conde