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Diaphragm valve DIASTAR TenPlus PVC-C
FC (Fail safe to close)
With backing flanges PP-V Inch ANSI

The new pneumatic Diaphragm Valves of GF Piping Systems represent a revolution in terms of safety, efficiency and simplicity.

Like the hand valves the new DIASTAR also has a central union nut. This connection is non-corrosive, temperature stable and high pressure rating up to 16 bar.

Because of the doubled flow rate the energy expenditure can be reduced considerably. At the same time the flow characteristic is very linear and thus ideally suited for control applications.

Features like rotatable air connections and pre-tensioned spring-kits facilitate installation and maintenance enormously. The accessory interface allows simple integration into facility automation.


Model:
  • Double flow rate compared to predecessor
  • One housing nut replaces four screws
  • Rotating air connection at 90° intervals
  • Flat sealing faces
  • Overall length EN 558
  • Connecting dimension: ANSI/ASME B 16.5 class 150, ASTM D 4024, BS 1560, BS EN 1759
Option:
  • Individual configuration of the valve
  • Comprehensive range of accessories available

 
  • * PN: PTFE
  • Working Pressure: both sides

Technical Details

Size
(inch)
 
DN
(mm)
 
PN*
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
CAD
 
EPDM
Code
 
Quantity
 
Add to Cart
1∕21510/10*125MeasurementsCAD 163687712
3∕42010/10*271MeasurementsCAD 163687713
12510/10*481MeasurementsCAD 163687714
1 1∕43210/10*759MeasurementsCAD 163687715
1 1∕24010/10*1263MeasurementsCAD 163687716
25010/10*1728MeasurementsCAD 163687717
Size
(inch)
 
DN
(mm)
 
PN*
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
FKM
Code
 
Quantity
 
Add to Cart
1∕21510/10*125Measurements 163687762
3∕42010/10*271Measurements 163687763
12510/10*481Measurements 163687764
1 1∕43210/10*759Measurements 163687765
1 1∕24010/10*1263Measurements 163687766
25010/10*1728Measurements 163687767
Size
(inch)
 
DN
(mm)
 
PN*
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
CAD
 
PTFE/EPDM
Code
 
Quantity
 
Add to Cart
1∕21510/10*125MeasurementsCAD 163687732
3∕42010/10*271MeasurementsCAD 163687733
12510/10*481MeasurementsCAD 163687734
1 1∕43210/10*759MeasurementsCAD 163687735
1 1∕24010/10*1263MeasurementsCAD 163687736
25010/10*1728MeasurementsCAD 163687737

Features

Advantages:
  • easy integration of a wide range of accessories
  • rotatable air connection
  • corrosion resistant and high pressure rating
  • safe and easy maintenance
  • high efficiency due to doubled flow factor, linear valve characteristics
  • wide selection of material for best chemical resistance
  • linear control characteristic
  • suitable for slurries and abrasive media

Fields of Application:
  • Microelectronics
  • Chemical Process Industry

  • Food and Beverage
  • Life science
  • Applications with high viscosity and solid content
  • Measurement and control
  • water treatment

Options:
  • Stroke limiter / manual override

  • AS-Interface
  • self adjusting electrical feedback
  • Positioner

  • Pilot valves

  • Valve cluster with bus-communication


Standards:
  • ISO, BS, ANSI, ASTM, JIS

Documents

Brochure
Diaphragm valves - A class of their own.pdfPDF2.76 MBDownload
Mounting methods for the new generation of diaphragm valves.pdfPDF348.81 KBDownload
Innovation by revolution - The new generation of diaphragm valves.pdfPDF488.96 KBDownload
Tips and Tricks - Diaphragm valves.pdfPDF3.41 MBDownload

Flyer
Promoflyer - SAFETY WITH NO COMPROMISE.pdfPDF1.45 MBDownload

Instruction Manual
Pneumatic Diaphragm Valve DIASTAR.pdfPDF2.02 MBDownload

Product Catalog
Product Range - The new generation of diaphragm valves.pdfPDF3.07 MBDownload
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