A curb valve, also known as a curb stop or sidewalk valve, is a shut-off valve installed in the water service line that connects a property to the city's water main. It's typically located near the curb or property line, often under the sidewalk. This valve allows homeowners or emergency personnel to shut off the water supply to a property, usually for repairs, maintenance, or in emergencies.
From drawing to finished products, Hengchang provide one shop service. We are the leading producer of gray, ductile iron in China, melting more than 6000 tons per year, with more than 15 years experience. Our products widely use in different area, such as water pumps, valves, oil & gas, metallurgy, municipal, rail roads, sport, catering industry, automotive, agriculture machine, construction, etc.
Production Line Capabilities |
1.Vacuum Casting Line: Enables large-batch production and smooth surface medium parts

2.Resin Sand Casting Line: Delivers big complex geometries, but small quantity

3.Clay Sand Casting Line: Enables large-batch production small part and smooth surface medium parts

4.Medium-frequency Induction Furnace: Make sure uniform melting and stable quality


