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Wafer Type Dual Plate Cast Iron Check Valve
Wafer Type Dual Plate Cast Iron Check Valve
Wafer Type Dual Plate Cast Iron Check Valve
Wafer Type Dual Plate Cast Iron Check Valve
Wafer Type Dual Plate Cast Iron Check Valve
Wafer Type Dual Plate Cast Iron Check Valve

Wafer Type Dual Plate Cast Iron Check Valve

Min.Order: 5
Product origin: Wenzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 10 ~ 300

Description
Wafer Type Dual Plate Cast Iron Check Valve

Standard and specification
1.Design and manufacture:API594,API 6D,JB/TB8937;
2.Face to face and end to end:API594,API6D,DIN3202,JB/T8937;
3.Pressure-temperature rating:ASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74;
4.Inspection and test: API598,JB/T9092;
5.Pipe flange: JB/T74~90,JB/T9112-9124,HG20592~20635,SH3406,ASME B16.5,DIN2543~2548,GB/T13402,API605,ASME B16.47. 
Structural Feature
1.Short structural length,only 1/4~1/8 of that of traditional flanged check valve;
2.Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve;
3.Quick valve disc closedown,low water hammer pressure;
4.Applicable for and easily installed for vertical or horizontal pipelines;
5.Smooth flow passageway and small fluid resistance;
6.Flexible action and good sealing performance;
7.Narrow valve travel and small closedown impact;
8.Integrated structure,simple and compact,in beautiful shape;
9.Long service life and good reliability.
WORKSHOP



INSPECTION
PACKING

 CERTIFICATION
 
 



 

Specifications
Applicable Standards 
DesignASME B16.34, API6D 
Fire safeAPI 607 
Anti staticAPI 608, API6D 
Face to faceASME B16.10, API6D
Welding endsASME B16.25
Inspection and testAPI 598, API 6D 
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