Caleffi North America, a manufacturer of products for plumbing, heating and cooling, is pleased to offer its 1-inch male by 1-inch female union thread isolation ball valve. The 290030 valve is designed to fit conveniently between any Caleffi 1-inch union valve body and tailpiece. It is low-lead compliant and is certified to NSF/ANSI 372 and NSF/ANSI/CAN 61. An optional stem extension is available for projects requiring pipe insulation.
The isolation valve is compatible with our most popular Caleffi valves including FlowCal and QuickSetter+ balancing valves, AngleMix and MixCal thermostatic mixing valves, Z-one zone valves and PresCal pressure reducing valves.