Product description

FREE-VALVE’s Wafer Type Single Plate Swing Check Valves are installed in the piping system, their main function is to prevent medium from flowing backwards, the valves are swing type ,and comes with a short pattern sandwich type flangeless wafer body conforming to the GB/T12221 and ASME B 16.10 face to face dimensions,the valve performs the same with Swing Check Valve with much less cost and has a simple but reliable and robust construction.

Features
1.The eccentric mounted hinge pin in combination with the disc seat guarantees a positive shut off of the returning medium.
2.Seat Ring is replaceable type.
3.Tightening torque to be applied on the companion flange bolting is lower due to face sealing O-rings.
4.Short Face-to-face.
5.Self centering in pipeline due to controlled outside diameter, enables easy installation.
6.The valves are suitable for mounting between weld neck or slip on type companion flanges of different standards.
Technical Specification:
1.Size Range: NPS2~NPS24,DN50~DN600
2.Applicable Temperature: 0~150℃
3.Connection Type: Wafer Type, Flangeless, Sandiwch Pattern
4.Sealing material: Rubber
5.Body material：WCB,stainless steel
6.Test standard：GB/T13927,API598
7.Flange To Flange:ANSI B 16.10,GB/T12221
Application:
FREE-VALVE’s Wafer Type Single Plate Swing Check Valves are mainly used in water supply systems, supply air system,petroleum, chemical and other industrial sectors to have the most suitable place of installation space restrictions.

Model:FRH74X
Price:200-1000USD/set
Price terms:FOB,CFR,FCA,CIF
Payment terms:TT,LC
Origin:China
Wechat:FreeValve

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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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