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RSG Regel- und Steuergeräte GmbH > Products > Coaxial valves

Coaxial valves

For many years, RSG coaxial valves have been a great success in situations with stricter requirements. Thanks to their robust construction, they are particularly suitable in applications with

  • extreme pressures and high flow rates,
  • increased temperatures,
  • low- to high-viscosity liquids, smearing, abrasive, chemically non-reactive
  • to aggressive fluids
  • and contaminated substances.

Coaxial valves from RSG can be supplied with either electrical or pneumatic activation. Casing materials are either brass or stainless steel, depending on requirements. Components that come into contact with media are generally supplied in brass, nickel-plated brass or, if required, in V2A or V4A qualities. The choice of suitable sealing materials is primarily dependent on the working environment and working conditions. If you are interested, we would be glad to advise you on this point in greater detail.

RSG coaxial valves

  • are either direct acting or pressure-controlled,
  • can be supplied as 2/2–way and 3/2–way versions,
  • can be supplied with a choice of collar or flange connections,
  • are characterised by short switching times,
  • are optionally available with location switch or mounting bracket,
  • can be employed at pressures of 0 to 300 bar.
26
Inhalt (EN)
description coaxial valve
 
operating principle 2/2-way
 function direct acting
pressure range 0 - 100 bar
diameter 2 - 6 mm
body material steel, zinced
seal material FKM / PTFE
connection G1/8 – G1/4
 accessories Supplies
 
 
Vorschaubild
266
Produktname (EN)
Type 266
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Typ 266
Inhalt (EN)
description coaxial valve
 
operating principle 2/2-way
 function direct acting
pressure range 0 - 300 bar
diameter 1 - 6 mm
body material steel galvanized, steel nickel-plated
seal material FKM / PTFE
connection G1/8 – G3/8
 accessories Supplies
 
 
Vorschaubild
Typ 267
Produktname (EN)
Type 267
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Typ 267
Inhalt (EN)
description coaxial valve
 
operating principle 2/2-way
 function direct acting
pressure range 0 - 20 bar
diameter 10 - 32 mm
body material brass
seal material FKM / PTFE
connection G1/4 – G1 1/2
accessories Supplies
   
Vorschaubild
269-272
Produktname (EN)
Type 269
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269-Coaxialventil
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
Produktname (EN)
Type 270
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Typ 270-271-272
Inhalt (EN)
description coaxial valve
 
operating principle 2/2-way
function direct acting
pressure range 0 - 64 bar
diameter 10 - 32 mm
body material brass, stainless steel
seal material FKM / PTFE
connection G1/4 – G1 1/2
accessories Supplies
 
 
Vorschaubild
269-272
Produktname (EN)
Type 271
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Typ 270-271-272
Inhalt (EN)
description coaxial ventil
 
operating principle 2/2-way
function direct acting
pressure range
0 - 100 bar
diameter 10 - 32 mm
body material
brass, stainless steel
seal material  FKM / PTFE
connection  G1/4 – G1 1/2
accessories Supplies
   
Vorschaubild
269-272
Produktname (EN)
Type 272
PDF-Download
Typ 270-271-272
Inhalt (EN)
description coaxial ventil
  ex version
operating principle 2/2-way
function direct acting
pressure range
0 - max. 20 bar
diameter 10 - 15 mm
body material
brass, stainless steel
seal material  FKM / PTFE
connection  G1/4 – G3/4
accessories Supplies
   
Vorschaubild
Typ 290
Produktname (EN)
Type 290
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Typ 290
Inhalt (EN)
description coaxial valve
  modular design


operating principle 2/2-way
function direct acting
pressure range
0 - 40 bar
diameter 10 - 32 mm
body material
brass
seal material  FKM / PTFE
connection G1/4 – G1 1/2
accessories Supplies
Vorschaubild
270-x-271-x-272-x
Produktname (EN)
Type 270-X
PDF-Download
Typ 270-x-271-x-272-x
Inhalt (EN)
description coaxial valve
  modular design


operating principle 
2/2-way
function direct acting
pressure range
0 - 64 bar
diameter 10 - 32 mm
body material
brass
seal material
FKM / PTFE
connection G1/4 – G1 1/2
accessories Supplies
Vorschaubild
270-x-271-x-272-x
Produktname (EN)
Type 271-X
PDF-Download
Typ 270-x-271-x-272-x
Inhalt (EN)
description coaxial valve
  modular design


operating principle 2/2-way
function direct acting
pressure range
0 - 100 bar
diameter 10 - 32 mm
body material
brass
seal material
FKM / PTFE
connection G1/4 – G1 1/2
accessories Supplies
Vorschaubild
270-x-271-x-272-x
Produktname (EN)
Type 272-X
PDF-Download
Typ 270-x-271-x-272-x
Inhalt (EN)
description coaxial valve
  modular design

ex version
operating principle 2/2-way
function direct acting
pressure range
0 - max. 20 bar
diameter 10 - 15 mm
body material
brass
seal material
FKM / PTFE
connection G1/4 – G3/4
accessories Supplies
Vorschaubild
Typ 290-x
Produktname (EN)
Type 290-X
PDF-Download
Typ 290-x
Inhalt (EN)
description coaxial valve
  port according to NAMUR


operating principle 2/2-way
function externally controlled
pressure range
0 - 64 bar
diameter 10 - 50 mm
body material
brass, stainless steel
seal material
FKM / PTFE
connection G1/4 – G2
accessories Type 552, Supplies
Vorschaubild
280-281-Facelift
Produktname (EN)
Type 280
PDF-Download
Typ 280-281-282
Inhalt (EN)
description coaxial valve
  port according to NAMUR


operating principle 2/2-way
function externally controlled
pressure range 0 - max. 120 bar
diameter 10 - 50 mm
body material
brass, stainless steel
seal material PTFE / PTFE
connection G1/4 – G2
accessories Type 552, Supplies
Vorschaubild
280-281-Facelift
Produktname (EN)
Type 281
PDF-Download
Typ 280-281-282
Inhalt (EN)
description coaxial valve
  port according to NAMUR


operating principle 2/2-way
function externally controlled
pressure range
0 - max. 160 bar
diameter 10 - 25 mm
body material
brass, stainless steel
seal material
PTFE / PTFE
connection G1/4 – G1 1/4
accessories Type 552, Supplies
Vorschaubild
280-281-Facelift
Produktname (EN)
Type 282
PDF-Download
Typ 280-281-282
Inhalt (EN)
description coaxial valve
  port according to NAMUR


operating principle 2/2-way
function externally controlled
pressure range
0 - max. 200 bar
diameter 15 mm
body material
brass, stainless steel
seal material
PTFE / PTFE
connection G3/8 – G3/4
accessories Type 552, Supplies
Vorschaubild
282
Produktname (EN)
Type 283
PDF-Download
283 Coaxialventil
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
Produktname (EN)
Type 286
PDF-Download
Typ 286
Inhalt (EN)
description coaxial valve
  modular design
 
port according to NAMUR
operating principle 2/2-way
function externally controlled
pressure range
0 - 64 bar
diameter 10 - 32 mm
body material
brass
seal material
FKM / PTFE
connection G1/4 – G1 1/2
accessories Type 552, Supplies
Vorschaubild
280-x-281-x
Produktname (EN)
Type 280-X
PDF-Download
Typ 280-x-281-x-282-x
Inhalt (EN)
description coaxial valve
  modular design
 

operating principle 2/2-way
function externally controlled
pressure range
0 - max. 120 bar
diameter 10 - 32 mm
body material
brass
seal material
FKM / PTFE
connection G1/4 – G1 1/2
accessories Type 552, Supplies
Vorschaubild
280-x-281-x
Produktname (EN)
Type 281-X
PDF-Download
Typ 280-x-281-x-282-x
Inhalt (EN)
description coaxial valve
  modular design
 

operating principle 2/2-way
function externally controlled
pressure range
0 - max. 160 bar
diameter 10 - 25 mm
body material
brass
seal material
FKM / PTFE
connection G1/4 – G1 1/4
accessories Type 552, Supplies
Vorschaubild
280-x-281-x
Produktname (EN)
Type 282-X
PDF-Download
Typ 280-x-281-x-282-x
Inhalt (EN)
description coaxial valve
  modular design
 

operating principle 2/2-way
function externally controlled
pressure range
0 - max. 200 bar
diameter 15 mm
body material
brass
seal material
PTFE / PTFE
connection G3/8 – G3/4
accessories Type 552, Supplies
Vorschaubild
Typ 283-x
Produktname (EN)
Type 283-X
PDF-Download
283-x Coaxialventil
Inhalt (EN)
description coaxial valve
  modular design


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-X
Produktname (EN)
Type 286-X
PDF-Download
Typ 286-x
Inhalt (EN)
description coaxial valve
 
operating principle 3/2-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
370-371
Produktname (EN)
Type 370
PDF-Download
Typ 370-371
Inhalt (EN)
description coaxial valve
 
operating principle 3/2-way
function direct acting
pressure range 0 - 64 bar
diameter 10 - 32 mm
body material brass, stainless steel
seal material FKM / PTFE
connection G1/4 – G1 1/2
accessories Supplies
 
 
Vorschaubild
370-371
Produktname (EN)
Type 371
PDF-Download
Typ 370-371
Inhalt (EN)
description coaxial valve
 
operating principle 3/2-way
function externally controlled
pressure range  0 - 64 bar
diameter  10 - 50 mm
body material  brass, stainless steel
seal material  FKM / PTFE
connection  G1/4 – G2
accessories 
Type 552, Supplies
 

Vorschaubild
380-381
Produktname (EN)
Type 380
PDF-Download
Typ 380-381
Inhalt (EN)
description
coaxial valve
 
operating principle 3/2-way
function externally controlled
pressure range  0 - 100 bar
diameter  10 - 50 mm
body material  brass, stainless steel
seal material  FKM / PTFE
connection  G1/2 – G2
accessories Type 552, Supplies
 
Vorschaubild
380-381
Produktname (EN)
Type 381
PDF-Download
Typ 380-381
Inhalt (EN)
description
coaxial valve
 
operating principle 3/2-way
function direct acting
pressure range  0 - 20 bar
diameter  10 - 15 mm
body material  brass, stainless steel
seal material  FKM / PTFE
connection  G1/4 – G3/4
accessories Supplies
 
Vorschaubild
Typ 390
Produktname (EN)
Type 390
PDF-Download
Typ 390