Butterfly Valve 16 Inch High Performance

Fire-proof structure

Fire-proof valve is tested to API 607 4th Edition and BS 6755 Part II

Fixed axis

Fixed collar is installed in the top of axis,2’’--24”(DN50-600),when axis breaks accident,avoid the upper part to move out of gland.

Provide CE marked versions available

CE marked and documented valves that conform to the European Pressure Equipment Directive(PED)97/23/EC are available in ANSI Class 150/300, both standard and Fire-Tite construction,Operating torques,construction potions and valve dimensions are exactly the same as the stanard ANSI 150/300 offering.

Convenient to maintain and upkeep valve seats

Replace axis only by taking inserts down,without disassembling disc and axis.

Excellent for both on-off and Control Application

1.Superior control characteristics

2.Inherent flow characteristic is modified equal percwntage.

3.Wide rangeability

4.Tight shut-off even in control applications.

5.Standard lugged style valves are suitable for bidirectional dead-end service at the full pressure temperature ratung

Single-Source Responsibility

1.Purchase valves,actuators,and accessories,completely mounted from one source.

2.Available with electric,manual gear,and pneumatic doubleacting or springtrturnactuatorsand a variety of accessories including limit switch, solenoids,and positioners.

3.OEM service available through world-wide service centers.

Available in a Wide Choice of Material for a Broad Range of Applications

Standard body materials include ductile iron,auminium bronze,carbon steel, stainless

steel,Monel,Alloy 20.users can also,acording to requirements select other materials.

MainTechnical Parameters

1.Intrinsic error: ±1%

2.Return difference: 1%

3.Dead zone: 0.5% ~ 10% adjustable

4.Damping force characteristic: dead-beat

5.Protection level: IP67(IP68 optional)

6.Environment temperature: -25℃ ~ +70℃

7.Relative Humidity: <95%(without condensation)

8.Power supply: 380Va.c(340V~440V), 50Hz/60Hz 3PH

Intelligent integrated electric actuator:

Stable and reliable running performance

Fully intelligent, non-intrusive design concept

Intelligent self-check, diagnosis and multiple protection functions

Humanized, graphical Chinese-English man-machine dialogue interface

Simple and easy-to-use operation experience, fully realize the debugging without opening the cover

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