Watts 757DCDA-OSY-GPM 8 - Part of the 757DCDA Series ADA Pad This 1 inch steam radiator

This 1 inch steam radiator gate valve is used as a shutoff valve in steam or hydronic heating systems

Requires purchase of activation kit to activate sensor

This 1 inch boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment

UPC - 098268124590

Watts 757DCDA-OSY-GPM 8 - Part of the 757DCDA Series ADA Pad This 1 inch steam radiatorThis 8 IN double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri link check valves, two shutoff valves, and four test cocks. It has a gallons per minute meter. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional designs. It is designed