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![Art. 100 - disegno tecnico]() | | Suitable for domestic water services, heating and air-conditioning plants, compressed air systems. It can be installed in any position: vertical, horizontal, oblique. PATENTED.
Body in brass
Closing system in polymer
Seal in NBR
Spring in stainless steel
Minimum and maximum working temperatures: -20°C, 100°C
Threads: ISO228 (equivalent to DIN EN ISO 228 and BS EN ISO 228) SIZE | 1/2" | 3/4" | 1" | 1"1/4 | 1"1/2 | 2" | DN | 15 | 20 | 25 | 32 | 40 | 50 | A (mm) | 47.5 | 53.5 | 60.5 | 66.5 | 74 | 80 | B (mm) | 28 | 35 | 40.5 | 50.4 | 57.8 | 70.5 | C (mm) | 9 | 10 | 10 | 12 | 13 | 15 | Working pressure kg/cm² bar | 12 | 12 | 12 | 10 | 10 | 10 | Working pressure psi | 170 | 170 | 170 | 145 | 145 | 145 |
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