96aa – Steriflow Mark 96AA Series User Manual
Page 5
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M
ark
96aa S
erieS
S
anitary
a
ir
a
ugMented
P
reSSure
r
egulatorS
s
ample
s
peciFication
Stainless steel sanitary pressure regulator shall be made from ASME-SA479 barstock material,
which includes body and all wetted metal parts. Regulator shall utilize FDA approved, USP Class
VI certified Jorlon diaphragm. Regulator shall be fully and remotely adjustable with the addition of a
pneumatic air signal, to any set point above the minimum spring set point up to a maximum of 135
psi for sizes 1" and below; 80 psi for 1-1/2" and above. In the event of air system failure, valve shall
be manually adjustable. Guiding of valve stem/plug shall be outside of the wetted process areas of
valve internals, above diaphragm. Regulator shall be free of threads within wetted, process areas
and shall be self draining when installed with inlet vertical and below valve assembly.
s
izing
anD
s
election
In order to find out the actual Cv and/or flow rates for your application, complete the following:
1. Select the appropriate line size, required nominal Cv, and set point spring for your application from
the charts on page 2, or from the ordering grid below.
2. Input that data, along with the installation inlet pressure, desired outlet pressure set point, and other
required data into the Steriflow SFCV sizing program. If you do not have a copy of the sizing program,
call your local Steriflow representative or request a copy by email to [email protected].
3. If the actual Cv, or flow rate (if solving for flow rate), are not sufficient for your application, then select
and input a more appropriate valve Cv for that line size until you get an actual Cv that will work in
your application. Note: If the actual Cv generated by the program is still not appropriate, you may be
required to input a different valve line size, in order to obtain the correct Cv. Note, never select an
automated valve by line size only.
Note: if ordering a Retrofit Kit for an existing Mark 96, you must provide the serial number of the
Mark 96 with your RFQ or order.
1
Model
96AA
Standard
o
rDering
s
chematic
F
or
m
ark
96aa
1
—
2
—
3
1
4
5
6
7
8
9
10
11
12
2
Size
075
3/4"
100
1"
150
1-1/2"
200
2"
300
3"
3
Body Material
6L
316L
4
Body Finish
A
20Ra (SFV5) Interior/63RMS Exterior (Std)
B
20Ra (SFV5) Interior/20Ra Exterior
C
8Ra Interior/63RMS Exterior
D
20Ra (SFV5) Interior/8Ra Exterior
E
8Ra Interior/8Ra Exterior
F
8Ra Interior/20Ra Exterior
5
Body Cv (Kv) See chart on page 2
Cv
Kv
A
1.5
(3/4" & 1")
1,3
D
2.5
(1" only)
2,2
H
4.5
(1" & 1-1/2")
3,9
K
5.5 & 6.1
(1" only)
4,7 & 5,3
M
10.0
(1-1/2" – 3")
8,6
N
19.0
(2" only)
16,3
P
23.0
(3" only)
19,8
Consult factory for parts to retrofit a MK96 into a MK96AA.
Retrofit kits may not be available
with some MK96
project valves and valve models older than 2002. The valve serial number will identify your MK96's bill of material and is
required for proper retrofit selection.