R31 series stainless steel pressure regulator, double stage diaphragm reducing structure, stable input pressure, suitable for high purity gas, standard gas, corrosive gas etc.
Material List of Gas Pressure Regulator | ||
1 | Body | 316L,Brass |
2 | Roof | 316L,Brass |
3 | Diaphragm | 316L |
4 | Filter mesh | 316L(10μm) |
5 | Valve seat | PCTFE,PTFE,Vaspel |
6 | Spring loaded | 316L |
7 | Valve disc regulation pole | 316L |
Typical Application of R31 Stainless Steel Pressure Regulator | ||
1 | Laboratory | |
2 | Gas chromatograph | |
3 | Gas laser | |
4 | Gas bus-bar | |
5 | Petrochemical industry | |
6 | Tested instrumentation | |
Main Features of High Pressure Argon Gas Pressure Regulator | ||
1 | Five hole design of the body | |
2 | Double-stage reduce body and diaphragm | |
3 | Ues hard-seal between body and diaphragm | |
4 | Body thread:input and output connection 1/4″NPT F | |
5 | Easy to sweep inside body | |
6 | Filter element installed internally | |
7 | Panel mountable or wall mounting available | |
8 | Optional outlet:needle valve,diaphragm valve |
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 |
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|
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S:30″Hg Vac-60psig |
|
28:CGA660 |
15:6mm OD |
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|
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|
T:30″Hg Vac-100psig |
|
30:CGA590 |
16:8mm OD |
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U:30″Hg Vac-200psig |
|
52:G5/8-RH(F) |
74:M8X1-RH(M) |
|
|
|
|
|
|
|
63:W21.8-14(F) |
|
|
|
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|
64:W21.8-14LF(F) |
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1. who are we?
We are based in Guangdong, China, start from 2011,sell to Southeast Asia(20.00%),Africa(20.00%),Eastern Asia(10.00%),Mid East(10.00%),Domestic Market(5.00%),South Asia(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),South America(5.00%),Eastern Europe(5.00%),North America(5.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
pressure regulator,Tube fittings,solenoid valve,Needle valve,check valve
4. why should you buy from us not from other suppliers?
We have a couple of years with professional engineers and dedicated technicians.can provide security products for you
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese