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Product Name:
Cast Iron Silence Swing Type Check Valve, Bolt-Jointed Swing
Type Check Valve, Gray Iron Swing Check Valve Body Casting
Application on:
Swing type check valve is also called as one-way valve, its role
is preventing the medium backflow in the pipeline. The material
of check valve’s body is ductile iron or grey iron, the material
of valve disc is ductile iron or stainless steel, the pressure
rate is PN10 / PN16.
Check valve has two-port valves in the body and they are
opening, one for medium to enter and the other for medium to
outflow. Check valve is used for the liquid medium, but it
should not be used for the medium containing solid matter or
sticky. Cast iron swing type check valve has been widely used in
the life and production, through it to reduce a lot of trouble
and loss.
Material Grades:
Cast Iron, Gray Cast Iron, Ductile Cast Iron, S.G. Iron, Grey
Iron
Gray Cast Iron
ISO185 100 150 200 250 300
ASTMA48 NO.20 NO.25 NO.30 NO.35 NO.40 NO.45
DIN1691 GG10 GG15 GG20 GG25 GG30
EN1561 EN-GJL-100 EN-GJL-150 EN-GJL-200 EN-GJL-250 EN-GJL-300
BS1452 100 150 200 250 300
AS1830 T150 T220 T260 T300
Ductile Cast Iron
ISO1083 400-15 400-18 450-10 500-7 600-3 700-2
ASTMA536 60-40-18 60-42-10 65-45-12 70-50-05 80-55-06 80-60-03
100-70-03
DIN1693 GGG40 GGG50 GGG60 GGG70
EN1563 EN-GJS-400-15 EN-GJS-400-18 EN-GJS-450-10 EN-GJS-500-7
EN-GJS-600-3 EN-GJS-700-2
BS2789 400/17 420/12 500/7 600/7 700/2
AS1831 300-17 400-12 500-7 600-3 700-2
Production Process:
Sand Casting, Automatic Molding, Machine Molding, Shell Molding,
Green Sand Casting, Resin Sand Casting.
Supplier:
Cast Iron Foundry in China, Iron Casting Manufacturer, Iron
Foundry, China Foundry
Product Photos:
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