Products > Safety valves > Free discharge > F18
F18
Safety Valve Features
Free discharge safety valve of the F18 family made of brass, available with 3/4” or 1” connections. Designed for gas and steam.
Suitable for:
- Compressors
- Industrial sector
- Gas production and distribution
- Air conditioning and refrigeration
- Food industry
- Winemaking
- Bottling
Available versions: test ring nut (F18), protective cap (F18/P) or closed without test device (F18/S).
| Tipo : Type : |
F18 | do: 18mm | Area: 254,34mm2 |
|---|---|---|---|
| Omologazione Homologation |
PN | Coefficiente efflusso ridotto Reduced flow coefficient |
Campo di taratura Setting range |
| CE - UKCA | 40 | 0,74; >3 bar 0,84 | 0,3 - 21,0 bar |
| EAC | 40 | 0,74; >3 bar 0,84 | 0,3 - 21,0 bar |
| ATEX Ex h II 2 Gb - UKEX (1) | 40 | 0,74; >3 bar 0,84 | 0,3 - 21,0 bar |
| ATEX Ex h II 2 Db - UKEX | / | / | / |
| ASME XIII - CRN (Canada) | 40 | 0,712 | 1,0 - 21,0 bar |
| SELO - TSG | 40 | 0,712 | 1,0 - 21,0 bar |
| CONFIGURAZIONE - CONFIGURATION | |||
| Materiale Material |
Ottone Brass |
Mista Ottone-Acciaio inox Mixed Brass-Stainless steel |
Acciaio inox Stainless steel |
| Modelli Model |
Con ghiera | / | / |
| With ring nut | / | / | |
| Senza Ghiera | / | / | |
| Without ring nut | / | / | |
| Con protezione | / | / | |
| With Protection | / | / | |
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| Sedi di Tenuta Seal System |
N.B.R. (Std) -10 / + 100 °C | / | / |
| E.P.D.M. -50 / + 150 °C | / | / | |
| VITON -20 / +200 °C | / | / | |
| SILICONE -60 / +200 °C | / | / | |
| PTFE -196 / +250 °C | / | / | |
| KALREZ -20 / +250 °C | / | / | |
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| Connessione Entrata Inlet Connection |
G.3/4 - 1" ISO228 | / | / |
| R.1" EN10226 | / | / | |
| 1" NPT | / | / | |
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| Connessione Uscita Outlet Connection |
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| A richiesta possono essere eseguiti collaudi dai più prestigiosi enti quali: INAIL (area ISPESL), TÜV, RINA, Bureau Veritas, ABS e Lloyd On request tests can be made by the most prestigious societies, such as: INAIL (area ISPELS), TÜV, RINA, Bureau Veritas, ABS and Lloyd Register. |
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| Note: (1) No Modello Con protezione / No Model With Protection | |||
