Product: DIN Standard Swing Check Valve
DIN Swing Check Valve:
Design Standard: DIN3840
Face to Face Dimension: DIN EN558-1
End Flange Dimension: DIN EN1092-1
Material of Body: GS-C25, SS304, SS316
Pressure Rating: PN16-PN40
Test Standard: DIN EN12266-1
Main Structural Features.
1.This product has logical structure, reliable seal, excellent performance and nice design.
2.Sealing face is overlayed by STL, which is friction-resistant, corrosion resistant to ensure a long time use life.
3.The parts material, flange and butt welding dimension may selected according to current operating condition or users' requirement to meeting the requirement of various engineering.
Main Parts Materials.
|5||Hexagon Nut.||ASTM A193 2H/A193-8/A193-8M|
|6||Bolt.||ASTM A193 B7/A193 B8/A193 B8M|
DIN Standard Swing Check Valve is applied to various kinds of working conditions pipeline such as petroleum, chemical industry, pharmacy, fertilizer, and power industry, etc. Under nominal pressure in the PN1.6-4.0 MPa and operating temperature at -20-350ºC, that is used to cut off or connected the pipeline medium.