Resilient seated concentric butterfly valves | Butterfly valves | Products

Sanseco resilient seated butterfly valves are widely used in various industries for both on-off and regulating service. Compared with traditional globe & ball valve, butterfly valve is less weight and cost-effective. With the rapid development on various elastomer materials, resilient seated butterfly valves are now used not only for water system but also for various chemical industries. Sanseco resilient seated butterfly valves are designed in accordance with API 609 with axes of body, stem and disc concentric.

General description	Sanseco resilient seated butterfly valves are widely used in various industries for both on-off and regulating service. Compared with traditional globe & ball valve, butterfly valve is less weight and cost-effective. With the rapid development on various elastomer materials, resilient seated butterfly valves are now used not only for water system but also for various chemical industries. Sanseco resilient seated butterfly valves are designed in accordance with API 609 with axes of body, stem and disc concentric.
Size	2~72” (DN50~DN1800)
Rating	150 ~ 232Psi (PN10~ PN16)
Body material	Cast Iron, Cast Steel, Stainless Steel
Seat materials	EPDM, NBR, VITON
End connection	Wafer, Lug, Double Flange
Design feature	Concentric design Bi-directional service Zero leakage Low torque Self cleaning Blowout-proof stem ISO 5211 top flange Optional extended stem design

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