Zawory zwrotne metal-metal - 812
- PRESSURE PFA 40 bar / PS in bar θ 350°
- CASING : stainless steel (304) / DN80-100 (316L)
- Mounting between two flanges with centering collar
- CLOSING SYSTEM : stainless steel 316L for DN 15 to 100 / stainless steel 304 above
- GUIDE : stainless steel DN15 (316L) / DN20 to 100 (304L), DN125 to 150 (316L) / DN175 to 200 (304)
- SPRING : stainless steel
DN | PFA | PS | Cat | Réf. | UV | ||||
" | mm | water | L1 | L2 | G1 | G2 | |||
1/2 | 15 | 40 | 40 | 40 | 40 | 40 | 4.3 | 149B2420 | 1 |
3/4 | 20 | 40 | 40 | 40 | 40 | 40 | 4.3 | 149B2421 | 1 |
3/4 | 20 | 40 | 40 | 40 | 40 | 40 | 2 | 149B2421C2* | 1 |
1 | 25 | 40 | 0 | 40 | 40 | 40 | 4.3 | 149B2422 | 1 |
1 | 25 | 40 | 40 | 40 | 40 | 40 | 2 | 149B2422C2* | 1 |
11/4 | 32 | 40 | 40 | 40 | 40 | 40 | 2 | 149B2423C2* | 1 |
11/4 | 32 | 40 | 40 | 40 | 30 | 40 | 1 | 149B2423 | 1 |
11/2 | 40 | 40 | 40 | 40 | 40 | 40 | 1 | 149B2424 | 1 |
11/4 | 40 | 40 | 40 | 40 | 40 | 40 | 2 | 149B2424C2* | 1 |
2 | 50 | 40 | 40 | 40 | 20 | 40 | 1 | 149B2425 | 1 |
2 | 50 | 40 | 40 | 40 | 40 | 40 | 2 | 149B2425C2* | 1 |
21/2 | 65 | 40 | 40 | 40 | 40 | 40 | 2 | 149B2426C2* | 1 |
21/2 | 65 | 40 | 30 | 40 | 15 | 40 | 1 | 149B2426 | 1 |
3 | 80 | 40 | 25 | 40 | 12 | 40 | 1 | 149B2427 | 1 |
3 | 80 | 40 | 40 | 40 | 40 | 40 | 2 | 149B2427C2* | 1 |
4 | 100 | 40 | 20 | 40 | 10 | 40 | 1 | 149B2428 | 1 |
4 | 100 | 40 | 40 | 40 | 40 | 40 | 2 | 149B2428C2* | 1 |
5 | 125 | 40 | 40 | 40 | 28 | 40 | 2 | 149B2429C2* | 1 |
5 | 125 | 40 | 16 | 40 | 0.5 | 28 | 2 | 149B2429 | 1 |
6 | 150 | 40 | 13 | 40 | 0.5 | 23 | 1 | 149B2430 | 1 |
6 | 150 | 40 | 40 | 40 | 23 | 33 | 2 | 149B2430C2* | 1 |
8 | 200 | 16 | 16 | 16 | 16 | 16 | 2 | 149B2431*(1) | 1 |
8 | 200 | 40 | 40 | 40 | 17 | 25 | 2 | 149B2432*(2) | 1 |
(1) PN16-ASA150 - (2) PN25/40-ASA300 |