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RSG Regel- und Steuergeräte GmbH > Applications > Gas systems engineering

Gas systems engineering

The manufacturing of industrial gases of extreme purity is an energy- and cost-intensive process. In many cases, stringent measures must be taken to make sure they cannot escape into the environment.

In the project described here, the task was to install RSG valve technology in monitoring systems for greenhouse gases. An essential requirement was perfect sealing of the solenoid valve, both inside and against the environment. The customer required a guaranteed leakage rate of 10-8 mbar l/s and that piping costs and complexity be kept at a minimum.

We were able to provide the basis for an ideal product solution with our 210-series valves. A compact and efficient valve block was realised by logical aggregation of the components and the integration of a pressure transducer. We were also able to achieve consistently high quality in the manufacturing process by employing relevant testing procedures and processes.

  • oil- and lubricant-free solenoid valves
  • EX-approved solenoid valves
  • series connectable valves from the standard portfolio – reducing complexity and cost of piping
  • special gases – special construction materials

 

Suitable products from our portfolio

13
Inhalt (EN)
description seat valve
  solenoid valve


operating principle 2/2-way
function direct acting
pressure range
0 - 48 bar
diameter  2 - 6 mm
body material brass, stainless steel
seal material  NBR, FKM, EPDM, FFKM
connection G1/4
accessories Supplies
Vorschaubild
Typ-214
Typ-214
Produktname (EN)
Type 214
PDF-Download
214 Metallventil
Inhalt (EN)
description seat valve
  solenoid valve


operating principle 2/2-way
function direct acting
pressure range
0 - 2 bar
diameter  9,0 mm
body material  brass, stainless steel
seal material NBR, FKM, EPDM
connection G3/8 – G1/2
accessories Supplies
Vorschaubild
Typ-218
Typ-218
Produktname (EN)
Type 218
PDF-Download
218-Metallventil
Inhalt (EN)
description
seat valve
  solenoid valve

 
operating principle 3/2-way
function direct acting
pressure range  0 - 12 bar
diameter  1 - 2 mm
body material brass, stainless steel
seal material NBR, FKM
connection
G1/8
accessories Supplies
Vorschaubild
Typ-310
Typ-310
Produktname (EN)
Type 310
PDF-Download
310 Metallventil
Inhalt (EN)
description piston valve
  solenoid valve


operating principle 2/2-way
function direct action
pressure range
0 - 25 bar
diameter  15 - 50 mm
body material red brass, stainless steel
seal material NBR, FKM, EPDM
connection G1/2 – G2
accessories Supplies
Vorschaubild
Typ-850 2
Typ-850 2
Produktname (EN)
Type 850
PDF-Download
850 Metallventil
Inhalt (EN)
description piston valve
  solenoid valve


operating principle 2/2-way
function direct acting
pressure range  0 - 25 bar
diameter  15 - 50 mm
body material grey cast iron, stainless steel
seal material NBR, FKM, EPDM
connection PN16 – PN40
accessories Supplies
Vorschaubild
Typ-860
Typ-860
Produktname (EN)
Type 860
PDF-Download
860 Metallventil
Inhalt (EN)
description coaxial valve
 
operating principle 2/2-way
 function direct acting
pressure range 0 - 40 bar
diameter 10 - 50 mm
body material brass, stainless steel
seal material FKM / PTFE
connection G1/4 – G2
 accessories Supplies
 

Vorschaubild
269-272
269-272
Produktname (EN)
Type 270
PDF-Download
Typ 270-271-272
Inhalt (EN)
description coaxial valve
 
operating principle 2/2-way
function externally controlled
pressure range
0 - 40 bar
diameter  8 mm
body material  brass
seal material  FKM / PTFE
connection  G3/8
accessories  Supplies
 
Vorschaubild
286
286
Produktname (EN)
Type 286
PDF-Download
Typ 286
Inhalt (EN)
description ball check valve – axial design
  female thread
 
operating principle axial
function spring-loaded
pressure range
0 - 25,0 bar
diameter  4,0 - 6,0 mm
body material  brass, stainless steel
seal material  NBR, FKM
connection G1/8 – G1/4
accessories  Supplies
Vorschaubild
Typ-401
Typ-401
Produktname (EN)
Type 401
Inhalt (EN)
description ball check valve – axial design
  male thread
 
operating principle axial
function spring-loaded
pressure range
0 - 25,0 bar
diameter  4,0 - 6,0 mm
body material  Messing, Edelstahl
seal material NBR, FKM
connection G1/8 – G1/4
accessories Supplies
Vorschaubild
Typ-405
Typ-405
Produktname (EN)
Type 405
Inhalt (EN)
description  type code example
   
 
 
 
   
 
 
 
 
Produktname (EN)
type code example
PDF-Download
Typenschluessel
Inhalt (EN)
description proportional valve
  stepless position regulation version

bypass version
   
function externally controlled
pressure range  0 - 10 bar
diameter  5 mm, 15 mm
body material  stainless steel
seal material  NBR, FKM, EPDM
connection G1
accessories Supplies
Vorschaubild
Typ-787-E
Typ-787-E
Produktname (EN)
Type 787
PDF-Download
787 Regelventil
Inhalt (EN)
description proportional valve
  stepless position regulation version


 
function electromotive controlled
pressure range
0 - 100 bar
diameter  1 - 9 mm
body material  brass, stainless steel
seal material  FKM, EPDM
connection G3/8 – G1/2
accessories Supplies
Vorschaubild
Typ-788
Typ-788
Produktname (EN)
Type 788
PDF-Download
788 Regelventil
Inhalt (EN)
description proportional valve
  electromotive controlled proportional valve

with stepping motor and maintenance-free gear drive
 
function electromotive controlled
pressure range  0 - 100 bar
diameter  12 mm
body material
stainless steel
seal material  FKM
connection G1
accessories Supplies
Vorschaubild
Typ-788-12
Typ-788-12
Produktname (EN)
Type 788-12
PDF-Download
788-12 Regelventil