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Eccentric semi-ball valves for water networks
Top-Entry Eccentric Semi-Ball Valve
An eccentric semi-ball valve for isolation in water-distribution and transfer pipelines. Offset rotation reduces rubbing during travel, and a removable top cover provides maintenance access under an appropriate isolation procedure.
SizesDN200–2000
PressurePN10 or PN16
Valve typeEccentric semi-ball valves
BodyDuctile iron
Specifications
Dimensional-table size scopeDN200–2000
Dimensional-table pressure scopePN10 or PN16
Material alternativesQT450-10 ductile iron or WCB body and cover
20Cr13 stainless spherical segment and shaft
Stainless seat with EPDM or NBR sealing options
20Cr13 stainless spherical segment and shaft
Stainless seat with EPDM or NBR sealing options
Operator alternativesworm gear, electric, pneumatic and hydraulic arrangements
Where it is used
Dimensions and ratings
The dimension sheet for this series is sent with the quotation, matched to the size, pressure rating and connection you need.
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Request a quote- Size
- Pressure rating
- Medium and temperature
- Connection standard
- Quantity
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Good to know
- A special hydraulic check-control arrangement is a separate configuration.
Specifications are for preliminary selection. Final configuration and ratings are subject to quotation and technical confirmation.
