Description
Operating Pressure Differential Water: 180 psi
Upper roll-top door and lower swing-out doors provide easy access
The doors are both equipped with a full-length stainless steel piano hinge and have a chrome-plated brass pull knob for easy opening
Air Inlet: 1/8 in FNPT
TWO LEVEL FREEZE REST FTN REV
NuTech 3/4 in FNPT Manual Balancing Valve, Flow Range 1.3 to 4.0 gpm - MB1E-1B-075F-075F Grip-Peened Safety Finish Operating Pressure Differential Water: 180Features a blowoutproof stem with double EPDM O ring seals, a union with an EPDM O ring seal, an adjustable memory stop, and dual pressure temperature ports. Valve has a brass venturi flow element for greater accuracy and allows for manual balancing and shut off. For use in commercial and residential hydronic heating and cooling applications.