Zawory zwrotne antyskażeniowe - EA223D
- PRESSURE PFA/PS in bar T°C 80°
- CASING : brass with nuts and nipples connection
- 2 drilled bosses 1/4” with brass plug
- GUIDE : guide stem in DZR brass
- CLOSING SYSTEM : brass
- SEAL : EPDM
- SPRING : stainless steel
- SPECIAL : particularly adapted to pressure water systems
DN | PFA | PS | Cat | Réf. | UV | ||||
" | mm | water | L1 | L2 | G1 | G2 | |||
1/2 | 15 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B2890D | 1 |
3/4 | 20 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B2891D | 1 |
1 | 25 | 16 | 16 | 16 | 16 | 16 | 4.3 | 149B2892D | 1 |
11/4 | 32 | 16 | 16 | 16 | x | 16 | 4.3 | 149B2893D | 1 |
11/2 | 40 | 16 | 16 | 16 | x | 16 | 4.3 | 149B2894D | 1 |
2 | 50 | 16 | 16 | 16 | x | 16 | 4.3 | 149B2895D | 1 |