In zone valve setups, a separate zone valve is installed in the pipe to or from each zone. In most installations, the zone valves are in the returns, where the water is cooler. The cooler temperatures ...

Product: Quick Connect Valve (QCV) 2-way Assembly & Pressure Independent Valve Quick Connect (PIQCV) 2-way Valve Assembly Description: The QCV (pressure dependent) and PIQCV (pressure independent) ...

Fire-protection equipment supplier Fire & Security Techniques (FST) has introduced its Fire-Eater ZSV-25 local zone valve (ZSV-25) onto the local market for use in systems where multiple zones in ...

Hover over main image for caption information. A typical oil fired forced hot water heating system, installed in 1980 was ready for replacement. The original boiler room equipment was removed, which ...