Specifies requirements for the size, rating, design, materials, marking, and preparation for the transportation and storage of diaphragm valves with nominal pressures of PN 6, PN 10 and PN 16 suitable for use in waterworks at temperatures of -5 鳦 to +80
SANS 1808-13:2009 history
2009SANS 1808-13:2009 Water supply and distribution system components Part 13: Diaphragm valves
2001SANS 1808-13:2001 Water supply and distribution system components Part 13: Diaphragm valves