FREE-VALVE’s swing insulation check valve adopts jacket insulation design,A Metal jacket is welded between the two ends of the flange, The jacket is made of carbon steel which is more resistant to pressure and stronger than casting.The insulation check valve has good thermal insulation characteristics, and can effectively reduce the heat loss of medium in the pipeline.So set a jacket connection on the side and bottom of the check valve, Connections are used for steam in and out, thus keeping the check valve warm and ensuring proper circulation of the viscous media.

Features

1. Swing insulation check valve adopts integral jacket structure design, more effective insulation or cold.

2. The jacket is made of carbon steel which is more resistant to pressure and stronger than casting.

3. The size of the valve is the same as the diameter of the pipe, the medium is linear flow, the resistance is small, which can effectively reduce the loss of medium heat in the pipeline.

Technical Specification:

1.Size Range: NPS2~NPS12,DN50~DN300

2.Applicable Temperature:-20~425℃

3.Connection Type: Flange,ASME B16.5,GB/T9113

5.Body material：WCB,stainless steel

6.Test standard：GB/T13927,API598

7.Flange To Flange:ANSI B 16.10,GB/T12221

Application: 

Swing insulation check valve is mainly used in chemical, petroleum, pharmaceutical and other industries in the system pipeline, the main role is to transport the medium which will be solidify and be easy to crystallize at room temperature.

Model:BH44H

Price:100-2000USD/set

Price terms:FOB,CFR,FCA,CIF

Payment terms:TT,LC

Origin:China

Wechat:FreeValve

Email:sales@free-valve.com