Steriflow Mark 958 Series User Manual
Page 2
M
ark
958 S
erieS
S
anitary
G
aS
B
ack
P
reSSure
r
eGulatorS
D
imensions
1/4" NPT
B
D
A
C
Valve
Size
Dimensions, Inches
A
B
C
D
3/4"
5.88
11.31
5.75
9.00
1"
5.88
11.31
5.75
9.00
Valve
Size
Dimensions, Mm
A
B
C
D
DN20
149,4
287,3
146,1
228,6
DN25
149,4
287,3
146,1
228,6
F
low
c
apacities
& s
izing
Spring Range
Set Point
Minimum Pressure Build
Outlet Vacuum psig (bar)
Flow of Nitrogen scfh
(nm
3
/h)
2 - 6" WC
5,0 - 15,0 mbar
3.0" WC
7,5 mbar
2.3" WC
5,7 mbar
0 (0)
368 (10)
-2.5 (-0,2)
1253 (35)
-5.0 (-0.3)
1582 (45)
5.0" WC
12,5 mbar
2.3" WC
5,7 mbar
0 (0)
406 (12)
-2.5 (-0,2)
1199 (34)
-5.0 (-0,3)
1505 (43)
3 - 11" WC
7,5 - 27,4 mbar
6" WC
15,0 mbar
2.9" WC
7,2 mbar
0 (0)
456 (13)
-2.5 (-0,2)
1233 (35)
-5.0 (-0,3)
1540 (44)
11" WC
27,4 mbar
2.9" WC
7,2 mbar
0 (0)
569 (16)
-2.5 (-0,2)
1272 (36)
-5.0 (-0,3)
1569 (44)
5 - 35" WC
12,5 - 87,2 mbar
18" WC
44,8 mbar
8.0" WC
19,9 mbar
0 (0)
708 (20)
-2.5 (-0,2)
1245 (35)
-5.0 (-0,3)
1493 (42)
30" WC
74,7 mbar
8.0" WC
19,9 mbar
0 (0)
856 (24)
-2.5 (-0,2)
1324 (37)
-5.0 (-0,3)
1552 (44)