Crane Process Flow Technologies
18
SaundersA TypeDiaphragmValves
LargeValveSizes: DN400, DN450&DN500
Some applications, for example, in the
minerals processing and water treatment
industries involving corrosive and abrasive
slurries, have successfully utilised larger size
Saunders diaphragm valves for many years.
Double weir options are also available.
These double weir bodies utilise diaphragms
and bonnets from the tried and tested
DN300 and DN350 range of valves.
Valve sizes
DN400
fitted with two DN300 bonnets
DN450
fitted with two DN300 bonnets
DN500
fitted with two DN350 bonnets
Note: These valves are not suitable for use
with Group 1 (Dangerous) Gases
SizeDN
A
B
C
D
400
750
750
190
700
450
750
750
190
700
500
750
780
230
700
(TRAVEL)
C
B
D
A
Large A Type
valves installed in
a distillery
