Watts 3 4 STMTRPT 3GHAP Part of the GH Series Z100F 4NH Specifications Actuation No Assembled Dry Specifications Actuation No Assembled Dry Yes Balance Stop Plate No Ball Material 316 Stainless Steel Body Finish Brass Body Material Lead Free Copper Silicon Alloy Brass Brand Watts Class Rating Does Not Apply To Product Control Type Lever Handle CV Rating Does Not Apply To Product EAN 098268599022 Electrical Rating Does Not Apply To Product Inlet Connection Size 1 2 IN Inlet Connection Size Metric 15 MM Inlet Connection Type Press Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Temperature Fahrenheit 250 Minimum Temperature Celsius 18 This cover repair kit is used to repair or replace the cover on a 1 inch lead free reduced pressure zone assembly used to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure Union inlet air and non condensable gases from heating systems while still sensitive enough to close tightly in the presence of steam