Product description

FREE-VALVE’s Pneuamtic Operation Wafer stainless steel Butterfly Valve is an economical and robust valve with an rubber lining, offering longer service life with lower maintenance cost. Self-lubricating bearings ensures perfect guiding and turning of the shaft without seizure or premature wear. Flange gaskets are not required since the lining that extends onto the faces acts as a gasket. The bonded liner extends the lifetime of the valve ensuring there is no corrosion between the body and liner.



Features:

1. Excellent double side sealing functions,Completely seals,Zero leakage in test, it can be use for cut off medium or regulated flow

2. The simple structure, the weight is light, 90' revolves,Quick Open-close,Fixable operation.

3. Centric disc, one piece shaft,easy to disassemble and repair,can be installed in any position.

4. The choice of disc and seat materials to suit working conditions and medium.

Technical Specification:

1) Size Range：NPS2~NPS36,

2) Pressure Range：PN6~PN16,Class150

3) Body material：CF8

4) Disc:stainless steel

4) Sealing material：EPDM

5) Body type：Wafer

6) Working temperature:≤80°C

7) Operating method：Gear box

8) Pressure test:GB/T13927; API598

9) Face to Face: GB/T12221; API609, EN 558



Application:
FREE-VALVE’s Pneuamtic Operation Wafer stainless steel Butterfly Valve could easily achieve Bi-Directional sealing, therefore is a widely applied valve in oilfield, agriculture,Power Plant Condensates Waterworks, Water treatment, Seawater, Exhaust,Flue Gas.Because of rubber lined body materials,it is usually used in low pressure lines.

Model:FRD671X

Price:100-5000USD/set

Price terms:FOB,CFR,FCA,CIF

Payment terms:TT,LC

Origin:China

Wechat:FreeValve

E-mail:sales@free-valve.com

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Product specifications

Company introduction

Zhengzhou Free Fluid Control Technology Co.,Ltd is leader in the design valve and application of special industrial valves , we provide high quality industrial products for our customers all the time. First introduced ceramic engineer valve in the year 2008, FREE-VALVE’S have steadily proven their worth in tough industrial applications once thought to be solely the province of steel or ceramic valves. Today, as challenge traditional thinking in abrasive fluid applications, FREE-VALVES offer a wide rang of products:ceramic knife gate valve , ceramic double gate valve , ceramic rotary gate valve , slurry valve ,tank bottom angle valve , V type ball valve, ball valve, butterfly valve,ceramic tile lined composite pipes etc . They have a wide application in coal washing plant ,power plant ,alumina refinery, steel plant,petro-chemical etc. Our valves have been exported to Pakistan ,Turkey ,United states ,Indonesia,Taiwan etc .

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