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Diaphragm valve DIASTAR TenPlus PVC-U
FC (Fail safe to close)
With backing flanges PVC-U metric/BS

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: ISO 7005 PN 10, EN 1092 PN 10, DIN 2501 PN 10, BS 4504 PN 10
Option:
  • Individual configuration of the valve
  • Comprehensive range of accessories available

 
  • * PN: PTFE
  • Working Pressure: both sides

Technical Details

d
(mm)
 
DN
(mm)
 
PN*
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
CAD
 
EPDM
Code
 
Quantity
 
Add to Cart
201510/10*125MeasurementsCAD 161687012
252010/10*271MeasurementsCAD 161687013
322510/10*481MeasurementsCAD 161687014
403210/10*759MeasurementsCAD 161687015
504010/10*1263MeasurementsCAD 161687016
635010/10*1728MeasurementsCAD 161687017
d
(mm)
 
DN
(mm)
 
PN*
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
FKM
Code
 
Quantity
 
Add to Cart
201510/10*125Measurements 161687062
252010/10*271Measurements 161687063
322510/10*481Measurements 161687064
403210/10*759Measurements 161687065
504010/10*1263Measurements 161687066
635010/10*1728Measurements 161687067
d
(mm)
 
DN
(mm)
 
PN*
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
CAD
 
PTFE/EPDM
Code
 
Quantity
 
Add to Cart
201510/10*125MeasurementsCAD 161687032
252010/10*271MeasurementsCAD 161687033
322510/10*481MeasurementsCAD 161687034
403210/10*759MeasurementsCAD 161687035
504010/10*1263MeasurementsCAD 161687036
635010/10*1728MeasurementsCAD 161687037
d
(mm)
 
DN
(mm)
 
PN*
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
PTFE/FKM
Code
 
Quantity
 
Add to Cart
201510/10*125Measurements 161687052
252010/10*271Measurements 161687053
322510/10*481Measurements 161687054
403210/10*759Measurements 161687055
504010/10*1263Measurements 161687056
635010/10*1728Measurements 161687057

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
PVC-U - Lifetime warranty.pdfPDF1.24 MBDownload
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

Datasheet
Datasheet pneumatic Diaphragm ValvesType Six, Ten, TenPlus and Sixteen.pdfPDF751.64 KBDownload

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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