Watts LF800M4-FR-FZ 1/2 - Part of the LF800M4FR Series ZC100F-2NH NOTE: This product has replaced

NOTE: This product has replaced the StrataGrid SG550

Roll Length: 100 feet (80 feet for certain options)

ZN1950-2NL

This 3/4 inch steam radiator gate valve is used as a shutoff valve in steam or hydronic heating systems

Watts LF800M4-FR-FZ 1/2 - Part of the LF800M4FR Series ZC100F-2NH NOTE: This product has replacedThis 1 2 inch lead free pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of a lead free cast copper silicon alloy body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, tee handle shutoff, and test cocks for