Grzybkowe zawory zwrotne - 402
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- PRESSURE PFA/PS in bar θ 100°
- CASING : GJL cast iron, epoxy coated - 2 undrilled bosses
- SEAL : EPDM - SPRING : stainless steel (type 202)
- Type 402 : CLOSING SYSTEM DN 40 brass, DN 50 and 65 bronze, other DN : cast iron with bronze stem GUIDING : DN 50 bronze, other DN : cast iron with bronze ring
- Type 202 : CLOSING SYSTEM : DN 2”1/2 & 3” bronze, DN4” cast iron with bronze stem GUIDING : DN2”1/2 bronze, other DN cast iron with bronze ring
DN | PFA | PS | Cat | Réf. | UV | ||||
" | mm | water | L1 | L2 | G1 | G2 | |||
11/2 | 40 | 16 | 16 | 16 | 16 | 16 | 1 | 149B2281![]() | 1 |
2 | 50 | 16 | 16 | 16 | 16 | 16 | 1 | 149B2282![]() | 1 |
21/4 | 60 | 16 | 16 | 16 | 16 | 16 | 1 | 149B1176 | 1 |
21/2 | 65 | 16 | 16 | 16 | 15 | 16 | 1 | 149B2283![]() | 1 |
3 | 80 | 16 | 16 | 16 | 12 | 16 | 1 | 149B2284![]() | 1 |
3 | 80 | 16 | 16 | 16 | 16 | 16 | 2 | 149B2284C2 | 1 |
4 | 100 | 16 | 16 | 16 | 10 | 16 | 1 | 149B2285![]() | 1 |
4 | 100 | 16 | 16 | 16 | 16 | 16 | 2 | 149B2285C2 | 1 |
5 | 125 | 16 | 16 | 16 | 16 | 16 | 2 | 149B2226C2 | 1 |
5 | 125 | 16 | 16 | 16 | 0.5 | 16 | 1 | 149B2226 | 1 |
6 | 150 | 16 | 16 | 16 | 0.5 | 16 | 1 | 149B2227![]() | 1 |
6 | 150 | 16 | 16 | 16 | 16 | 16 | 2 | 149B2227C2 | 1 |
8 | 200 | 10 | 10 | 10 | 10 | 10 | 2 | 149B2229![]() | 1 |
10 | 250 | 10 | 10 | 10 | 10 | 10 | 2 | 149B2230![]() | 1 |
12 | 300 | 10 | 10 | 10 | 10 | 10 | 2 | 149B2231![]() | 1 |
14 | 350 | 10 | 10 | 10 | 0.5 | 10 | 2 | 149B2232![]() | 1 |
16 | 400 | 10 | 10 | 10 | 0.5 | 10 | 2 | 149B2233![]() | 1 |
20 | 500 | 10 | 10 | 10 | 0.5 | 10 | 2 | 149B2235![]() | 1 |