Maximum Inlet Pressure | 500,3000psig |
Outlet Pressure Ranges | 0~25, 0~50, 0~50,0~250,0~500psig |
Safety test pressure | 1.5 times maximum inlet pressure |
Operating Temperature | -40°F to +165°F / -40°c to 74°c |
Leakage Rate Against Atmosphere | 2*10-8atm cc/sec he |
Cv value | 0.06 |
Material:
Body | 316L.Brass |
Bonnet | 316L. Brass |
Diafragm | 316L |
Strainer | 316L(10 μm) |
Seat | PCTFE,PTEE, Vespel |
Spring | 316L |
Plunger valve core | 316L |
Design Feature:
Single-stage pressure reducer
Maternal and diaphragm use hard seal form
Body NPT:inlet and outlet interface 1/4”NPT(F)
The internal structure easy to purge
Can set filters
Can use a panel Intallation
Inlet form:Needle valve, membrane valve
Typical Applications:
Labotary
Gas Chromatography
Gas laser
Gas bus-bar
petro-chemical industry
Test equipment
Flow Data
Dimensions:
Ordering Information
R31 |
L |
B |
G |
G |
00 |
00 |
02 |
P |
Item |
Body Material |
Body Hole |
Inlet Pressure |
Outlet Pressure |
Pressure Guage |
Inlet size |
Outlet size |
Mark |
R31 |
L:316 |
M |
G:3000 psi |
G:0-250psig |
G:Mpa guage |
00:1/4 “NPT(F) |
00:1/4 “NPT(F) |
P:Panel mounting |
B:Brass |
Q |
F:500 psi |
I:0-100psig |
P:Psig/Bar Guage |
00:1/4 “NPT(F) |
00:1/4 “NPT(F) |
R:With relief valve |
|
k:0-50psig |
W:No guage |
23:CGA330 |
10:1/8″ OD |
N:With Needle valve |
||||
L:0-25psig |
24:CGA350 |
11:1/4″ OD |
D:With diaphragm valve |
|||||
Q:30″Hg Vac-30psig |
27:CGA580 |
12:3/8″ OD | ||||||
S:30″Hg Vac-60psig |
28:CGA660 |
15:6mm OD | ||||||
T:30″Hg Vac-100psig | 30:CGA590 | 16:8mm OD | ||||||
U:30″Hg Vac-200psig | 52:G5/8-RH(F) | 74:M8X1-RH(M) | ||||||
63:W21.8-14(F) | ||||||||
64:W21.8-14LF(F) |