ISO-KF · FLANGES & FITTINGS
ISO-KF AISI 304 Stainless Steel Reducing Cross
ZEROVAC ISO-KF reducing crosses combine two equal-size main ports with two smaller DN 16 branch ports in one AISI 304 body. The symmetrical geometry retains the main line while distributing auxiliary vacuum connections in two directions.
- Connection Standard
- ISO-KF
- Sizes
- DN 25/16 · 40/16 · 50/16
- Port Arrangement
- 2 main ports + 2 DN 16 branches
- Material
- AISI 304 / EN 1.4301
- Leak Rate
- < 1 × 10⁻⁹ mbar·L/s
TECHNICAL DRAWING · DIMENSIONS · ORDER CODES
Reducing cross dimensions and order codes
A and C are measured from the centre to their port faces; B and D are the corresponding total lengths; ØE and ØF identify the main and reduced-port drawing dimensions.
Scroll horizontally to review every published dimension and order code.
| ISO-KF | A (mm) | B (mm) | C (mm) | D (mm) | ØE (mm) | ØF (mm) | Material | Order Code |
|---|---|---|---|---|---|---|---|---|
| DN 25/16 | 35 | 70 | 35 | 70 | 25 | 17 | AISI 304 / EN 1.4301 | 211301 |
| DN 40/16 | 40 | 80 | 45 | 90 | 40.5 | 16 | AISI 304 / EN 1.4301 | 211302 |
| DN 50/16 | 50 | 100 | 50 | 100 | 53 | 16 | AISI 304 / EN 1.4301 | 211303 |
Standards: ISO 2861/1 · DIN 28403 · Pneurop 6606Material: AISI 304 / EN 1.4301Leak rate: < 1 × 10⁻⁹ mbar·L/s
INSTALLATION NOTE
Keep the connection and sealing faces clean and undamaged. Confirm the main and branch sizes before selecting centering rings and clamps, and support every connected line.