Model ParaSeal
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The ParaSeal range features a proven disc, shaft and seat arrangement designed for use in high pressure and high velocity applications
Water, food and beverage processing, dry bulk conveying, paper mills, slurry handling, etc.
- Manufacturer:
Emerson
- Valve Type:
Isolation
- Sub-Type:
Keystone Butterfly Valves
- Available in wafer, lugged and double flanged
- Suitable for severe vacuum and up to 25 bar bubble tight shut off
- The field replaceable seat fully isolates the body and shaft from the media
- Bed grooved seat construction for tight shut off at full rated pressure, also for end of line service
- Suitable for Bördel and slip-on flanges
- A molded-in O-ring in the seat face for flange sealing. No flange gaskets required
- Lenticular shaped disc to improve flow capacity
- Splined, squared or key shaped disc/shaft connection
- Dry shaft design
- PTFE lined bearings to minimize friction
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