Watts 909AGK - Part of the Air Gaps Series Z100F-8NH ZB191-RD-4X18-4NH

ZB191-RD-4X18-4NH

Specifications Air Valve No Brand Watts Buy American Act Compliant NO Case Finish Chrome Case Material Steel Dial Size 3 IN EAN 098268589429 Entry Style Bottom Inlet Connection Size 1/2 IN Inlet Connection Type Male Threaded Lead Free YES Manual Shutoff No Maximum Operating Temperature-Fahrenheit 248 Minimum Temperature-Fahrenheit 32 Part Number 0121679 Pressure Scale Does Not Apply To Product Sensing Element Yes Sensing Fluid No Series LFTBR Stem Shaft Material Brass Temperature Range 32 to 248 degrees F Thermostat Probe Length 2 IN Thermowell Yes VR Retaining Valve No Window Material Kostil Polymer UPC - 098268589429

Z326-4NL-DB

Positive shut off

Body made from fiber reinforced polymer (FRP) with 0% water absorption for chemical and corrosion resistance

Watts 909AGK - Part of the Air Gaps Series Z100F-8NH ZB191-RD-4X18-4NHThis air gap for reduced pressure zone assembly, 4 to 6 IN series 909 and 8 to 10 IN series 909M1, provides an unobstructed, physical separation between the discharge end of a potable water supply line and an open receiving vessel. The installation of an air gap and drain line are recommended on reduced pressure zone assemblies. It can be installed vertically or horizontally (vent elbow required for vertical installation). Features Use with 4 to 6 IN