Water & DesalinationWater Meters & Flow Control
Pressure sustaining / pressure relief valve body
EN 1074-2. WRAS where potable. Pilot internals: SS / bronze. Diaphragm: EPDM.
Specifications
Material
Ductile Iron GJS-500-7; Bronze CC491K (small DN)
Grades
GJS-500-7
Material Class
Ductile IronBronze
Applicable Standards
WRASEN 1074-2
Common Processes
Green sand (DI); sand casting (bronze)
NDT & Inspection
Hydrostatic body & pilot; functional test; seat leak; VT
Typical Specs & Notes
EN 1074-2. WRAS where potable. Pilot internals: SS / bronze. Diaphragm: EPDM.