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Product Name:
Cast Steel wafer Butterfly Valve, Flange Type Butterfly Valve
Casting, Electric Butterfly Valve Casting, Pneumatic Butterfly
Valve
Product Description:
Butterfly valve is rotating around the axis of rotation with the
butterfly plate, so that it can be open or closed. The butterfly
plate is installed in the diameter of pipeline direction, its
role is to prevent and throttling.
Butterfly valve is a new type of throttle valve, it has the
advantage of simple structure, small size, small driving torque,
the ability of butterfly valve controlling and the sealing is
very good.
Butterfly valve is used widely not only in the oil, gas,
chemical industry, water treatment and other general industrial,
but also applied to the cooling water system of thermal power
plants.
Our foundry have FBO III Automatic Molding Line, Lost Wax
Investment Casting Process, Resin Sand Molding Line, Manual
Green Sand Molding Line, so we have the ability to complete the
products according to customers' requirements.
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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