Headquarters
- Activair s.r.o.
Sadová 189/44
746 01 Opava-Predmesti
Czech Republic
| Tel: | +420 595 171 552
|
| Fax: | +420 226 013 984 |
| E-mail: | |
| ID: | 28605837
|
| VAT: | CZ28605837 |
| ID data: | 3bngrkk
|
Branch Brno
- Activair s.r.o.
Marianske nam. 617/1
617 00 Brno
Czech Republic
| Tel: | +420 545 210 455
|
| Fax: | +420 226 013 984 |
| E-mail: |
Branch Praha
- Change of address!
Activair s.r.o.
Novodvorská 803/82
142 00 Praha 4 – Lhotka
Czech Republic
| Tel: | +420 222 362 288
|
| Fax: | +420 226 013 984 |
| E-mail: |
Slovakia
- Activair SK s.r.o.
Cementarenska cesta 16
974 01 Banska Bystrica
Slovakia
| Tel: | +421 948 422 022
|
| Fax: | +420 226 013 984 |
| E-mail: |
Activair.cz > Products > Vacuum componets – ISO-KF (NW), ISO-K, ISO-F, CF > ISO Flanges & Components > ISO-K Flanges (clamped) > Stainless Steel ISO-K Weld Flanges
Stainless Steel ISO-K Weld Flanges
The ISO flange (also called Large ISO) is used for HV chamber ports and is available in two distinct styles; ISO-K which uses clamp fasteners and ISO-F which uses nut and bolt fasteners. A variety of bolt/clamp options permit joints between mixed ISO-K and -F flanges.
The design principles of ISO and KF seals are identical. Each flange face is counter-bored or grooved to receive a metal centering ring with an elastomeric o-ring around its O.D. As with KF, the ISO centering ring both aligns the flanges and holds the o-ring in place.
ISO flanges are limited (by the o-ring's properties) to applications with temperatures between ~0° C and 120–180° C, and pressure from atmosphere to ~10-8 torr or mbar.
| Flange Size | Bore | Dim A | Dim B | Nominal Tube O.D. |
| ISO63 | 73 | 76 | 6.4 | 76 |
| ISO80 | 86 | 89 | 6.4 | 89 |
| ISO100 | 105 | 108 | 6.4 | 108 |
| ISO160 | 156 | 159 | 6.4 | 159 |
| ISO200 | 216 | 219 | 6.4 | 219 |
| ISO250 | 264 | 267 | 6.4 | 267 |
| ISO320 | 319.5 | 324 | 9.5 | 324 |
| ISO400 | 401 | 406 | 9.5 | 406 |
| ISO500 | 503 | 508 | 9.5 | 508 |
| ISO630 | 655.5 | 660 | 12.7 | 660 |
