Steriflow JSHM Series User Manual
Page 2
JSHM S
erieS
H
and
M
etering
V
alVeS
Sizes:
1/2" (DN15), 3/4" (DN20), 1" (DN25), 1-1/2"
(DN40)
End Connections
• Tri-Clamp
• Tube weld ends
• NPT
Soft Seat Materials for ANSI Class VI Shut-off
• PTFE 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
• PEEK to +350°F (177°C), FDA & USP Class VI
Body & Wetted Trim
• ASTM A479 316L SST
Diaphragm Material
• Jorlon
TM
- FDA, USP Class VI
Maximum Inlet Pressure
• Tube End & Tri-Clamp: 450 psig (31,0 bar)
• NPT: 4000 psig (276 bar)
-2-
s
peCiFiCations
Pressure at Maximum Temperature
• Tube End and Tri-Clamp; 450 psi @ 350°F (31,0
bar @ 177°C) with PEEK seats; 450 psi @ 150°F
(30,1 bar @ 66°C) with PTFE seats
• NPT: 2,165 psi @ 350°F(149 bar @177°C) with
PEEK seats; 3,600 psi @ 150°F (248 bar @
66°C) with PTFE seats
Surface Finish, External and Internal
• ASME BPE SF5, 205, 20 Ra
µin (0,5 Ra µm) elec-
tropolish standard
•
ASME BPE SF1, 20Ra µin(0,5 Ra µm) non-electro-
polished is optional, as are other finishes
Maximum Pressure Droop
• Tube End and Tri-Clamp: 450 psi (31,0 bar)
• NPT: 3000 psi (207 bar)
Cv Ranges
• 0 - 0.4 (1/2" - 3/4")
• 0 - 0.7 (1/2" - 3/4")
• 0 - 1.5 (1/2" - 3/4")
• 0 - 3.5 (1" - 1-1/2")
o
rientation
For
D
rainability
A
A
A
Vertical Down Installation
No holdup and drainable from port
A through port B with valve open in
vertical down orientation
Horizontal Installation
No holdup and drainable out
port A, and port B with valve
open in horizontal orientation
B
B
B
Horizontal Installation
(Angle Valve Option)
Some holdup at A inlet with
standard angle valve version.
Note: Contact factory for offset inlet
version with full drainability from port
A through port B