Operating Instructions for ERHARD NON SLAM Nozzle Check Valve
Pressures:
Nominal size
PN
PFA
PMA
PEA
DN
[bar]
[bar]
[bar]
body seat
80 - 300
350 - 600
80 - 300
350 - 600
80 - 300
25
25
30
35
37,5
25
80 - 300
40
40
48
56
60
40
24
16
16
16
20
25
Hydr. test pressure [bar]
for
10
10
12
17
15
10
The ERHARD NON SLAM Nozzle Check Valves are tested at the manufacturers' works
for strength and tightness according to DIN EN 12266 / 1074.
BA43E000
Juli 2009
Rev.9
ERHARD GmbH & Co. KG
x
D-89502 Heidenheim
x
Postfach 1280
Telefon: (07321) 320-0
(07321) 320 491 E-Mail: info
@
erhard.de
Internet: http://www.erhard.de
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