Steriflow Mark 96C Series User Manual
Page 2
M
ark
96C S
erieS
S
anitary
P
reSSure
r
egulatorS
s
peciFications
Sizes:
1/2" (DN15), 3/4" (DN20), 1" (DN25),
End Connections
• Quick disconnect fittings (
to match Tri-Clamp®
fitting)
• DIN/ISO sanitary connections
Body Connections:
Mark 96C – Clamped –
3 segment standard; 2 piece bolted optional
Body & Trim Materials:
316L Stainless Steel (ASTM
A479)
Spring Housing Materials:
CF8M Cast SST
Seat Materials
• Standard hard seat – integral 316L SST seat
• Optional soft seat (for Cv 1.5, 1" size and above)
– Jorlon (FDA & USP Class VI) for steam and hot
fluid service to 338°F (170°C)
– PEEK (FDA & USP Class VI) for steam and hot
fluid service to 350° (177°C)
– Teflon (for Cv 2.5, 1" size and above) to 252°F
(122°C) continuous or 275°F (135°C) intermittent
[not to exceed 15 min. in a one hour period] FDA,
USP Class VI
Note: consult factory for 1/2" & 3/4" soft seat materials
Diaphragm Materials
• Jorlon (recommended) – to 400°F (204°C) FDA,
USP Class VI
• EPDM/Nylon – to 275°F (135°C), FDA only
• Ulta-thin Jorlon (to 400°F, 204°C), FDA, USP
Class VI (for use with 3-8 range spring only)
O-Ring Materials
• EPDM (to 275°F, 135°C) – FDA, USP Class VI
• Buna-N (to 225°F, 107°C) – FDA
• Viton (to 400°F, 204°C) – FDA, USP Class VI
• Silicone (to 400°F, 204°C) – FDA, USP Class VI
• Teflon-Encapsulated Viton (to 400°F, 204°C) –
FDA, USP Class VI
Shutoff:
ANSI Class III hard seat or Class VI soft seat
Body Pressure Temperature Rating:
(dependent
upon construction)
-2-
Valve Size
PSIG @ 100°F
PSIG @ 225°F
1/2", 3/4", 1"
250 (17,2 bar)
200 (13,8 bar)*
1-1/2" , 2", & 3" 200 (13,8 bar)
200 (13,8 bar)
Valve Size
PSIG @ 100°F
PSIG @ 275°F
1/2", 3/4", 1"
250 (17,2 bar)
140 (9,6 bar)**
Cv (Kv) Ratings:
Valve
Size
Available Cvs (Kvs)
Cv for Relief Valve
Sizing
1/2"
0.3*
†
, 0.5*
†
, 1.2*
(0,3*
†
, 0,4*
†
, 1,0*)
3.8
3/4"
0.5*
†
, 1.5 (0,4*
†
, 1,3)
3.8
1"
0.5
†
, 1.5, 2.5 or 5.5
(0,4
†
; 1,3; 2,2; 3,9 or 4,7)
10.7
* Optional 2 segment clamp ** Standard 3 segment clamp
Setpoint Spring Ranges
Valve Size
Setpoint Ranges, PSI (BAR)
1/2", 3/4", 1"
3-8* (0,1-0,5*), 5-25 (0,4-1,7), 15-50
(1,0-3,4), 40-90 (2,7-6,2) or 75-135 (5,2-9,3)
* For Cv's <1.2, Teflon encapsulated o-rings not available
† Maximum inlet pressure 40 psi over set point for Cv's 0.3 and 0.5
Consult factory for additional size/Cv combinations
D
imensions
D
B
C
A
Outlet
Inlet
Valve
Size
Dimensions (inches)
Weight
Lbs
A
B
C
D
1/2"
3.29
8.30
1.08
5.2
18
3/4"
3.29
8.30
1.50
5.20
18
1"
3.50
8.44
1.64
5.20
20
Valve
Size
Dimensions (mm)
Weight
Kgs
A
B
C
D
DN15
84
211
27,4
132
8,1
DN20
84
211
38,1
132
8,1
DN25
89
214
41,7
132
9,1
* Range available with elastomer or Ultra-thin Jorlon diaphragm only.
Maximum pressure drop 40 psi.
Based on US tri-clamp ends. Consult factory for DIN and ISO tri-clamp
end dimensions
Pressure on 1/2, 3/4" & 1" size limited to 225 psig (15,5 bar) @ 100°F
and 200 psig (13,8 bar) @ 400°F if using Ultra-thin Jorlon diaphragm.