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Double Offset Butterfly Valve


CEPAI double offset butterfly valve can be made of zero leakage and
ensure the sealing more reliable because CEPAI adopted the resilient
seat design. Resilient seat design has the characteristic of low torque,
so it can save cost when we choose an actuator. Soft liner materials,
such as PTFE, have good applicability to acid or other corrosive media,
which improves applicability of valves to various services.

Design Features
· U type flexible stainless sealing ring
· The sealing surface of polished chrome butterfly plate
· High pressure, high temperature and low temperature resistance

Technical specifications
Body type: Double offset
Size: DN50~DN1800 (1" to 32")
Pressure Class: 1.6, 4.0Mpa; ANSI 150, ANSI 300
Body Materials: WCB, CF8M, CF3M, CF3
Trim materials: Carbon steel, Stainless steel
Temp range: - 60°C to +425°C
Connection: Flanged, Wafer type
Gland packing: PTFE, Braided PTFE, Grafoil
Actuator: Pneumatic, handwheel, worm gear,
  Electric actuator

Double Offset Butterfly Valve.PDF

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