CALEFFI 533430H Micro 10mm High Temperature Pressure Reduction Valve, 80-400kPa djustable Option:With Gauge A functioning ECV expansion control

A functioning ECV expansion control valve is a requirement by law in many Australian states by plumbing authorities for safety

An external check valve must be used if this plain PLV pressure limiting valve is used in a caravan application

AVG NRIBVS-20F 20mm ¾” Female non-return isolation filter strainer duo valve is Watermark approved

The AVG pressure reduction valve features the same threads

Thread Size: 1/2" (15mm) BSP Male Compression Thread (15C x 15C x 15C) - Olives/cone nuts not supplied

CALEFFI 533430H Micro 10mm High Temperature Pressure Reduction Valve, 80-400kPa djustable Option:With Gauge A functioning ECV expansion controlOverview The Caleffi 533430H 10mm 3 8" micro pressure reduction valve is made in Italy and Australia Watermark approved. The Caleffi 533430H pressure reduction valve features a pressure adjustment range of 80 400kPa with a factory setting at 300kPa. This pressure reduction valve controls pressures accurately in specialized low flow applications such as water fountains, beverage dispensers and coffee machines. The "H" in the models name indicates this