3000PSI Nitrogen Helium Kuwait Gas Multi Stage Inert Gas Regulator

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  • 1 - 9 Pieces
    $246.00
  • 10 - 99 Pieces
    $221.00
  • >=100 Pieces
    $209.00
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
AFK
Model Number:
R31
Material:
316L SS
Maximum inlet pressure:
3000, 500PSI
output pressure:
0-25,0-50,0-100, 0-250PSI
working temperature:
-23~+74 deg C
Applied gas:
pure gases, standard gases, corrosive gases and so on
bonnet material:
ss316L
seat:
PCTFE
Spring:
ss316L
O-ring:
viton
strainer:
316L (um)
Supply Ability
Supply Ability:
2000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Each piece with a PP bag first, then put in a small box, outside is in carton.
Port
Shenzhen
Product Description

R31 series stainless steel pressure regulator, double stage diaphragm reducing structure, stable input pressure, suitable for high purity gas, standard gas, corrosive gas etc. 

Technical parameters
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
0.08
Material of Parts
Body
316L,Brass          
Bonnet
316L. Brass 
Diaphragm
316L
Strainer
316L(10mm)
Seat
PCTFE,PTEE,Vespel
Spring
316L
Plunger valve core
316L
Detailed Image

       R31 dual stage 

Body material: ss316L


       R31 dual stage 

a high gauge, a low gauge 

         R31 dual stage 

     inlet connection:GGA590, CGA660      outlet connection: 1/4NPT M

Ordering Information
Flow Chart
Application

           Laboratory

       Electronic factory

                       Laser

            Semiconductor

  The quality of metrology institute

                          Aquarium