Water & DesalinationTransmission Pipeline
Air release / air vacuum valve body (rising mains, GCC cross-country pipeline)
EN 1074-4 / AWWA C512. Float: SS 316L. Seat: EPDM. WRAS / NSF 61. Critical on undulating GCC desert pipeline profiles.
Specifications
Material
Ductile Iron GJS-500-7; SS CF8M (aggressive / desalinated water)
Grades
GJS-500-7;CF8M
Material Class
Ductile Iron
Applicable Standards
WRASEN 1074-4AWWA C512
Common Processes
Green sand / resin sand (DI bodies)
NDT & Inspection
Hydrostatic; functional float operation test; VT
Typical Specs & Notes
EN 1074-4 / AWWA C512. Float: SS 316L. Seat: EPDM. WRAS / NSF 61. Critical on undulating GCC desert pipeline profiles.
⚠ Caveats
Critical on undulating GCC desert pipeline profiles.