| Size | OD50.5mm |
|---|---|
| Body&Disc Material | AISI 304 or 316L, (EN1.4301/EN1.4404). |
| Temperature | 14°F to 248°F (-10°C to 120°C), |
| Max pressure | 145psi (10bar) |
| Seal | EPDM, Silicone, PTFE |
Operating principle：when turn the hand wheel clockwise, the valve shaft and seal rise up. At this time, valve is open for sampling. When turn the,hand wheel anti-clockwise, the valve shaft and seal go down,at that time, the valve is closed.
