DC5811 Double Eccentric High Performance Butterfly Valve

DC5811 Double Eccentric High Performance Butterfly Valve Introduction

The valve plate and seat of the DC5811 series high-performance butterfly valve have a unique structural design, excellent cutting performance, and durability, making it a widely used regulating valve.

Details

The valve plate and seat of the DC5811 series high-performance butterfly valve have a unique structural design, excellent cutting performance, and durability, making it a widely used regulating valve.



◆Technical Data

Ontological form

DC5811 Double Eccentric High Performance Butterfly Valve

Nominal Diameter

DN80-DN600(3“-24”)

Nominal pressure

PN16-PN100(ANSI class 150 -600

Fluid temperature

-196℃-500℃

Connection method

Clamp on/Flange type (RF)/Ear type

Body material

A216 WCB/WCC,A351 CF8/CF8M

Valve plate material

A216WCB/WCC,A351CF8/CF8M

Valve plate processing

Plated with hard chromium or welded with Stellite alloy

Rangeability

60度开度/25:1, 90度开度/50:1

Traffic characteristics

Approximate equal percentage (intrinsic characteristic)

Sealing ring form

FN/FV/CS

Sealing ring material

Reinforced polytetrafluoroethyleneRTEE

Material of gasket ring

NBR/VITON/316SS

Valve seat leakage

ANSI classN/V/V

Executing Agency

Pneumatic piston actuator, electric actuator, pneumatic diaphragm actuator


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