The 8 inch 150 LB dual disc non return check valve, designed per API 594, has dual plate and lug connection. The retainerless dual plate check valve is made of duplex stainless steel 4A as its body and trim material.
Quick Detail
|
Type
|
Check
Valve
|
|
Size
|
8''
|
|
DesignPressure
|
Class
150
|
|
Construction
|
Dual
Plate Type, Retainerless
|
|
Connection
|
Lug Type
|
|
Design & Manufacture
|
API
594
|
|
End to End
|
ASME
B16.10
|
|
Connection
|
ASME
B16.5
|
|
Pressure &
Temp
|
ASME
B16.34
|
|
Test &
Inspection
|
API
598
|
|
Body Material
|
Duplex
Stainless Steel 4A
|
|
Trim Material
|
Duplex
Stainless Steel
|
|
Media
|
W.O.G.
|
Design Feature
1.Shor face to face dimension
2.Small in size with light weight
3.Swift close of disc with small water hammer
4.Vertically or horizontally installed
5.Smooth flow passway with small flow resistance
6.Long cycle life and high reliability
