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Why Are Double Eccentric Butterfly Valves Used in Hydropower Projects?

Why Are Double Eccentric Butterfly Valves Used in Hydropower Projects?

Overview

Why Are Double Eccentric Butterfly Valves Used in Hydropower Projects? supplied by WESDOM Group. Key published specifications: Valve Type Weakness in Hydropower; Ball Valve Good sealing but extremely costly for DN2000+; Check Valve Only one-way, cannot regulate flow; Sizes DN800 — DN3500 or even larger. Contact the supplier through the RFQ form for pricing, lead time and full datasheets.

Technical specifications

Valve TypeWeakness in Hydropower
Ball ValveGood sealing but extremely costly for DN2000+
Check ValveOnly one-way, cannot regulate flow
SizesDN800 — DN3500 or even larger
SizeDN25-300mm
Pressure Rating1.6MPa;2.5MPa;4.0MPa