Z55 | 24V NC w/ES 3/4"SWT 7.5 Cv | Caleffi Application_0.6IN to 6.7IN Outside Diameter Steel; Copper; Cast Iron; Stainless Steel and Plastic Pipes the 61757 pump ensures durability

the 61757 pump ensures durability and longevity in demanding industrial environments

diameter pin with a 0

The iron construction ensures durability and longevity

Repair Kit ALP500-600 2400-60 M-Low Water Cut Off

Z55 | 24V NC w/ES 3/4"SWT 7.5 Cv | Caleffi Application_0.6IN to 6.7IN Outside Diameter Steel; Copper; Cast Iron; Stainless Steel and Plastic Pipes the 61757 pump ensures durability**Caleffi Z55: 24V Normally Closed Zone Valve with End Switch, 7. 5 Cv** The Caleffi Z55 is a 24V normally closed (NC) zone valve designed for commercial and industrial heating and cooling systems. With its 3 4" NPT sweat connections and 7. 5 Cv flow capacity, it's suitable for a wide range of applications. Key Features: * 24V AC DC power supply * Normally closed valve operation * 3 4" NPT sweat connections * 7. 5 Cv flow capacity * End switch for