| Article number | Size | Ventilate | Tmin. | Tmax. | Material | Inlet & Outlet | Orifice size | Purge Port | 
|---|---|---|---|---|---|---|---|---|
| 1000-804 | 1/2" | 1/2" - 14 NPTF | -101 deg. C. | +204 deg. C. | EN 1.4462 Duplex | 11/2" GR11 HUB w. 1/2" - 14 NPTF | 8 mm | 1/2" - 14 NPTF | 
PRIMARY ISOLATE: 8 mm bore, needle.
SECONDARY ISOLATE: 8 mm bore, needle.
VENTILATE: 8 mm bore, needle.
Valves can be locked in open position, or in closed position by padlocks.