High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580
R31 Stainless Steel Cylinder Dual Stage Pressure Regulator
Characteristics of pressure reducer
The following factors need to be paid attention to when selecting the pressure reducer. Follow up the requirements of your specific use, and use this catalog to select the pressure reducer consistent with your parameters. Our standard is just the beginning of our service. We can modify or design control equipment to solve any problems in application.
R31 series stainless steel pressure reducers，double-stage diaphragm pressure reducing construction，stable output pressure，applied to high pure gas，standard gas，corrosive gas and so on.
Product Parameter
Specification of R31 Stainless Steel Pressure Regulator
| 1 | Maximum Inlet Pressure | 500,3000psig |
| 2 | Outlet Pressure Ranges | 0~25, 0~50, 0~50,0~250,0~500psig |
| 3 | Safety test pressure | 1.5 times maximum inlet pressure |
| 4 | Operating Temperature | -40°F to +165°F / -40°c to 74°c |
| 5 | Leakage Rate Against Atmosphere | 2*10-8atm cc/sec he |
| 6 | Cv value | 0.06 |
Material of Nitrogen Regulator
| 1 | Maximum Inlet Pressure | 500,3000psig |
| 2 | Outlet Pressure Ranges | 0~25, 0~50, 0~50,0~250,0~500psig |
| 3 | Safety test pressure | 1.5 times maximum inlet pressure |
| 4 | Operating Temperature | -40°F to +165°F / -40°c to 74°c |
| 5 | Leakage Rate Against Atmosphere | 2*10-8atm cc/sec he |
| 6 | Cv value | 0.06 |
Design Feature
| 1 | Five hole designof body |
| 2 | Double-stage pressure-reducing structure |
| 3 | Metal-to-metal diaphragm seal |
| 4 | Body thread：Input and output connection 1/4"NPT（F） |
| 5 | Easy to clean internal structure |
| 6 | Fitter element installed internally |
| 7 | Panel mounting and wall mounting available |
| 8 | Optional outlet：Needle valve，diaphragm valve |
Typical Applications
| 1 | Labotary |
| 2 | Gas Chromatography |
| 3 | Gas laser |
| 4 | Gas bus-bar |
| 5 | Petro-chemical industry |
| 6 | Test equipment |
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) |
