240_en0 pages
240
figure
ends
form
flanged
angle
PROPORTIONAL SAFETY VALVE zARMAK
body
material
nominal
pressure
nominal
diameter
max.
temperature
ex.index
A
grey cast iron
C
16 bar
DN
15-200
300°C
2501
2501.11A
R
acid resistant steel
E
40 bar
DN
20-100
300°C
2502CrNi
F
cast steel
E
40 bar
DN
20-200
400°C
2502
2502.11A
F
cast steel
E
40 bar
DN
20-200
450°C
2302
1433
0045
for standard type
for type with insert
FEATURES
flanges dimention according to PN EN 1092
valves made according to PN EN ISO 4126-1
wide range of parameters and DN
high tightness
For valve with soft sealing:
quiet work of valve
raised tightness of closure
protection of disc sealing surface against limescale settling if the factor is industrial and drinking water as well as against any small
mechanical dirt.
APPLICATION
MEDIA
industry
water (including drinking water)
heating
power engineering
air
steam
neutral fluids
aggressive media (suitable to resistance of materials used to building of valves)
Data given can be changed without notice.
ZETKAMA Spółka Akcyjna
ul. 3 Maja 12
PL 57-410 Ścinawka Średnia
Edition 12/2015
tel. +48 74 8652 174
tel. +48 74 8652 100
fax +48 74 8652 199
e-mail marketing@zetkama.com.pl
www.zetkama.com.pl
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