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Diaphragm Valves

Diaphragm Valve Type 314

Diaphragm Valve Type 314



Data Sheet

The compact dimensions and the true union design makes our diaphragm valve type 314 particularly easy to service.The option of the lockable handwheel offers additionally an important and meaningful function for all operational areas of the diaphragm valves.

For automated plants the valves are also available with pneumatic actuator type DIASTAR.

 

Fields of Application:

  • dosing applications
  • water treatment
  • control of pure and ultrapure media
  • applications with high viscosity and solid content

Advantages:

  • wide product range for good chemical resistance
  • flow in either direction irrespective of installation position
  • bracketing facility incorporated in the valve
  • easy to operate
  • lightweight
  • suitable for slurries and abrasive media
  • also available pneumatically actuated, see GF Piping Systems DIASTAR

 

 

Diaphragm Valve Type 315

Diaphragm Valve Type 315



Data Sheet

Thanks to the compact design the diaphragm valve type 315 is universally applicable. Due to the BCF welding possibility the valve is ideally suited for high purity applications. The option of the lockable handwheel offers additionally an important and meaningful function for all operational areas of the diaphragm valves.

For automated plants the valves are also available with pneumatic actuator type DIASTAR.

 

 

Fields of Application:

  • dosing applications
  • water treatment
  • control of pure and ultrapure media
  • applications with high viscosity and solid content

Advantages:

  • wide product range for good chemical resistance
  • flow in either direction irrespective of installation position
  • bracketing facility incorporated in the valve
  • easy to operate
  • lightweight
  • suitable for slurries and abrasive media
  • also available pneumatically actuated, see GF Piping Systems DIASTAR

 

Diaphragm Valve Type 317

Diaphragm Valve Type 317



Data Sheet

Thanks to the compact design as well to the dimensions up to DN150 the diaphragm valve type 317 is universal applicable.The option of the lockable handwheel offers additionally an important and meaningful function for all operational areas of the diaphragm valves.

For automated plants the valves are also available with pneumatic actuator type DIASTAR.

 

 

 

Fields of Application:

  • dosing applications
  • water treatment
  • control of pure and ultrapure media
  • applications with high viscosity and solid content

Advantages:

  • wide product range for good chemical resistance
  • flow in either direction irrespective of installation position
  • bracketing facility incorporated in the valve
  • easy to operate
  • lightweight
  • suitable for slurries and abrasive media
  • also available pneumatically actuated, see GF Piping Systems DIASTAR

 

 

Diaphragm Valve Type 319

Diaphragm Valve Type 319



Data Sheet

The zero static valves type 319 combine easy integration with minimized dead space. Therefore they are ideally suited to distribute chemicals and pure water. The option of the lockable handwheel offers additionally an important and meaningful function of the diaphragm valves.

For automated plants the valves are also available with pneumatic actuator type DIASTAR.

 

 

 

 

Fields of Application:

  • dosing applications
  • control of pure and ultrapure media
  • applications with slurries

Advantages:

  • wide product range for good chemical resistance
  • flow in either direction irrespective of installation position
  • easy to operate
  • lightweight
  • suitable for slurries and abrasive media
  • also available pneumatically actuated, see GF Piping Systems DIASTAR

 

 

 

Pneumatic Diaphragm Valve DIASTAR 025

Pneumatic Diaphragm Valve DIASTAR 025

 

 

 

 

 

User's Manual

Our strongest one.

Because this type series has the highest closing forces, it is implemented wherever high line pressure, up to 10 bar on both sides, needs to be controlled. The DIASTAR 025 with the integrated accessory interface is also your valve of choice if you place a great deal of importance on easy system integration. Available in the modes of operation: FC, FO and DA.

 

 

 

 

Fields of Application:

  • chemical dosing
  • working pressure up to 10 bar one side
  • control applications
  • control of pure and ultrapure media
  • applications with higher viscosity and solids content
Advantages:
  • comprehensive selection of material
  • broad range of applications
  • corrosion resistance
  • maximum safety
  • safe maintenance and minimal downtime
  • easy integration of many interesting accessories
  • less inventory and faster retrofitting

 

 

Pneumatic Diaphragm Valve DIASTAR 028 FC

Pneumatic Diaphragm Valve DIASTAR 028 FC

 

 

 

 

User's Manual

The DIASTAR 028 is ideal for all standard applications up to 10 bar that require integrating accessories. This version has an interface for accessories that allows you to link the actuator effortlessly to your system control. It also features an outstanding price-performance ratio and compact dimensions.

 

 

 

 

Fields of Application:

  • chemical dosing
  • water treatment
Advantages:
  • comprehensive selection of material
  • broad range of applications
  • corrosion resistance
  • maximum safety
  • safe maintenance and minimal downtime
  • easy integration of many interesting accessories
  • less inventory and faster retrofitting

 

 

 

Pneumatic Diaphragm Valve DIASTAR Eco

Pneumatic Diaphragm Valve DIASTAR Eco



User's Manual

The perfect solution when it comes to an economical valve with compact dimensions and a long life cycle. This actuator has been optimised especially for elastomer diaphragms and 6 bar working pressure.

 

 

 

 

 

 

 

 

Fields of Application:

  • tightly-spaced installations
  • water treatment
Advantages:
  • broad range of applications
  • corrosion resistance
  • maximum safety
  • safe maintenance and minimal downtime
  • less inventory and faster retrofitting

 

 

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Updated on February 26, 2016 2:10 PM

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