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PROGEF Standard
Diaphragm valve DIASTAR TenPlus
FC (Fail safe to close)
With butt fusion spigots SDR11 metric

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:
  • Material: PP-H
  • Double flow rate compared to predecessor
  • One housing nut replaces four screws
  • Rotating air connection at 90° intervals
  • Smallest possible dead space
  • For easy installation and removal
  • Short overall length

Option:
  • Individual configuration of the valve
  • Comprehensive range of accessories available

 
  • * PN: PTFE
  • Working Pressure: both sides

Technical Details

d
(mm)
 
d1
(mm)
 
DN
(mm)
 
DN1
(mm)
 
Valve Size d
(mm)
 
PN*
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
EPDM
Code
 
Quantity
 
Add to Cart
202015152010/10*57Measurements 167689101
252020152510/10*89Measurements 167689103
252520202510/10*118Measurements 167689104
322025152510/10*80Measurements 167689107
322525202510/10*105Measurements 167689108
323225253210/10*231Measurements 167689109
402032153210/10*85Measurements 167689112
502040152510/10*86Measurements 167689118
502540203210/10*160Measurements 167689119
503240253210/10*206Measurements 167689120
632050152510/10*84Measurements 167689125
632550203210/10*150Measurements 167689126
633250253210/10*184Measurements 167689127
d
(mm)
 
d1
(mm)
 
DN
(mm)
 
DN1
(mm)
 
Valve Size d
(mm)
 
PN*
(bar)
 
kv-value (Δp=1 bar)
(l⁄min)
 
Measurements
 
PTFE/EPDM
Code
 
Quantity
 
Add to Cart
202015152010/10*57Measurements 167689301
252020152510/10*89Measurements 167689303
252520202510/10*118Measurements 167689304
322025152510/10*80Measurements 167689307
322525202510/10*105Measurements 167689308
323225253210/10*231Measurements 167689309
402032153210/10*85Measurements 167689312
502040152510/10*86Measurements 167689318
502540203210/10*160Measurements 167689319
503240253210/10*206Measurements 167689320
632050152510/10*84Measurements 167689325
632550203210/10*150Measurements 167689326
633250253210/10*184Measurements 167689327

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

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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