Nettet87 Vents Model 3 Part No. 401419 Steam Air Line Valve •Thermostatic vent (no float) •For Air Line or Paul Systems •Inlet 1⁄ 8" NPT, outlet 1⁄4" NPT •Maximum operating pressure 25 psig (1.7 bar)* to vacuum •Maximum pressure 25 psig (1.7 bar) Model 4 Part No. 401416 Quick Valve •Thermostatic air vent •For steam systems and process … NettetHoffman Specialty air vents for steam heating that are designed to vent troublesome air from hydronic heating systems. The store will not work correctly in the case when …
Hoffman Specialty Air Vents for Heating and Cooling - State Supply
NettetHoffman Air Valves are some of the best selling Hoffman Air Valves available. ... 79, 1/2" x 3/4" Straight Water Main Vent Valve 401488 79, 1/2" x 3/4" Straight Water Main Vent Valve. SKU: 401488 Hoffman. SKU: 401488. Brand: Hoffman (13)-+ $147.00 each ADD TO CART. Add to List. NettetNo. Sparco FV147 air vent, 1/8” pipe, 150 psi SA1050 Sparco FV147A air vent, 1/4” pipe, 150 psi SA1055 Air Vents for Hot Water Heating & Cooling ... No. 78 No. 79 Hoffman 792 is a High Pressure Water Venting Valve for releas-ing air from hot, cold water or glycol mains; hydronic heating deep venous thrombosis mayo clinic
Hoffman Water Vent 79, 1/2" NPT F, 3/4" M, 75 psig - amazon.com
NettetReplaces Hoffman # 79 or Dole # 75 Vents. Maintains quiet and efficient operation. Description: Industrial automatic air vent. Application: Hydronics. Connection Type : 3/4 in. male NPT pipe thread with 1/2 in. female NPT pipe thread. Connection Size (in.): 3/4 in. Maximum Safe Operating Pressure (psi): 150 psi. NettetDouble the equation on both ends and that means that two Hoffman 75's = four Gorton #1's. You also said that two Hoffman 75's = one Gorton #2. If both of your statements … NettetMaximum operating temperature of 240°F. NO. 87, 67, and 7 AUTOMATIC AIR VENTS – are designed to vent the accumulation of troublesome air wherever it can be trapped. … fedex newcastle under lyme