Watts RPV-ST M1 1 - Part of the RPVM1 Series Window Well Cover The Zurn Z503 is a

The Zurn Z503 is a 15-inch diameter

anchor flange and a reversible clamping collar with primary and secondary weepholes

ZM415SH-3IG

It’s a one-sand solution for paver joints

It features a bronze body with an extended inlet shank

Watts RPV-ST M1 1 - Part of the RPVM1 Series Window Well Cover The Zurn Z503 is aThis 1 inch residential purge and balancing valve is used in heating applications to facilitate removal of air from heating zones on initial fill and to control water flow through a circulation loop. It also serves as a shutoff valve and a drain valve for each zone or loop. This valve consists of a one piece brass body with brass drain, plated brass ball, virgin PTFE seats, hose thread connection for purging, iron handle, and sweat by FPT end