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China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly

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China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly Detail:

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.

R31 pressure regulator

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

flow and dimension

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)  

Product detail pictures:

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures

China Wholesale Hydrogen Pressure Regulator Factories - High Pressure 316 Stainless Steel Cylinder Dual Stage Pressure Regulator 200bar CGA320 CGA540 CGA580 – Wofly detail pictures


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  • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Mario from Nepal - 2017.09.29 11:19
    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By James Brown from Iceland - 2018.09.23 18:44
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