C10514366 - NW25 Blank Flange Stainless Steel

C10514366
NW25 Blank Flange Stainless Steel

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Overview

When you buy flange fittings from Edwards, you can expect the service that only a leading international supplier can offer you.  Whether you are an OEM (needing scheduled deliveries of component kits for series production) or a unique system builder, you can rely on your local supplier to meet all your requirements.

Choose the optimum material to match your application and budget. Aluminum is ideal for achieving dependable cost-effective performance down to 10-7 mbar. Edwards also offers 316L/DIN 1.4404 stainless steel fittings for rugged corrosion resistance in semiconductor processing and excellent repeatability in high vacuum applications. In addition, careful quality control of elastomer specifications ensures critical sealing materials deliver the low outgassing performance your vacuum system performance depends on. Edwards attention to detail on all specifications delivers fit-and-forget dependability for your vacuum equipment.
C10514366 - NW25 Blank Flange Stainless Steel
NW25 Blank Flange Stainless Steel
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List Price:
Web Price:
Please contact customer care for pricing

Features and Benefits

  • Fast availability from responsive local supply centres
  • One source shopping
  • Kitting
  • Consignment stocks
  • Total quality

Technical Data

Physical data
Operating pressure range (absolute)
C clamp and centring ring 10-7 mbar - 1 bar
Stainless steel clamping ring and Co-seal 10-7 mbar - 17 bar
Stainless steel clamp and metal seal     10-8 mbar - 3 bar
Stainless steel clamp and Co-seal (all sizes) 10-7 mbar - 17 bar
Polymer and aluminium clamps and Co-seal
 NW10 to NW25 10-7 mbar - 17 bar
 NW40 to NW50 10-7 mbar - 10 bar
NW trapped ‘O’ ring 10-7 mbar - 10 bar
‘O’ ring and centring ring (vacuum use only) 10-7 mbar - 1 bar
Bellows 10-7 mbar - 1 bar
Flexible pipelines 10-7 mbar - 2 bar
Braided flexible pipelines* 10-7 mbar - 10 bar
Depends on size
Operating temperature
Polymer Co-seal -10 to 80 ºC
Aluminium Co-seal and nitrile seal -10 to 100 ºC
Aluminium Co-seal and fluoroelastomer seal -10 to 200 ºC
Polymer centring ring and nitrile ‘O’ ring     -10 to 100 ºC
Polymer centring ring and fluoroelastomer seal -10 to 125 ºC
Nitrile ‘O’ ring -10 to 100 ºC
Fluoroelastomer ‘O’ ring -10 to 200 ºC
Polymer clamp
  Constant vacuum use -10 to 100 ºC
  Intermittent vacuum use -10 to 125 ºC
Stainless steel clamping ring -10 to 125 ºC
Aluminium clamping ring -10 to 200 ºC
Stainless steel clamp -10 to 200 ºC
Standards compliance
NW and ISO fittings Pneurop 6606 (1981),
                               ISO1609 (1986)
                               DIN28403, DIN28404
CF fittings ISO3669
Stainless steel equivalents

AISI number German steel number DIN standard
304 1.4301 X5 CrNi 18 10
303 1.4305 X10 CrNi 5 18 9
304L 1.4306 X2 CrNi 19 10
301 1.4310 X12 CrNi 17 7
316 1.4401 X5 CrNiMo 18 10
316L 1.4404 X2 CrNiMo 17 13 2
316Ti 1.4571 X6 CrNiMoTi 17 12 2
321 1.4541 X10 CrNiTi 18 9

Dimensions


 
Stainless Steel AISI 316L DIN 1.4404
 
A B C D E F Ordering Number
NW10 30 12.2 6 2.5 C10511366
NW16 30 17.2 6 2.5 C10512366
NW25 40 26.2 6 2.5 C10514366
NW40 55 41.2 6 2.5 C10516366
NW50 75 52.2 6 2.5 C10517366