Place of Origin:
Hebei, China
Brand Name:
JHY
Certification:
SGS, ISO, WRAS, CE, TUV
Model Number:
JHY-GV-GS-60a0
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Material: Ductile iron is chosen for its high strength and toughness, which allows it to withstand high pressure and resist deformation. It is also known for its resistance to corrosion, making it suitable for long-term use in water and other fluid systems.
CI (Double Insulated) Stem: The double insulated stem design provides additional protection against corrosion. It ensures that the stem, which is a critical component for the valve's operation, remains in good condition even when exposed to harsh environments.
Manual Operation: These sluice gate valves are operated manually, typically using a handwheel or a square nut attached to the valve stem. This manual operation allows for precise control over the flow rate and is often preferred in situations where power supply may not be reliable or where quick, on-site adjustments are necessary.
Sluice Gate Design: The sluice gate design is characterized by its flat gate that slides vertically to control the flow of fluid. This design allows for a clear flow path with minimal pressure drop when the valve is open, and a tight seal when closed.
EPDM Seat: Many ductile iron sluice gate valves feature an EPDM (Ethylene Propylene Diene Monomer) rubber seat, which provides a durable and reliable seal. EPDM is resistant to water, steam, and a range of chemicals, making it suitable for various mediums.
Water Supply Systems: These valves are used in potable water systems for controlling the flow of water from treatment plants to distribution networks.
Wastewater Management: In wastewater treatment plants, sluice gate valves are used to manage the flow of treated and untreated water.
Irrigation Systems: In agricultural settings, these valves can control the flow of water to different sections of an irrigation system.
Industrial Processes: Sluice gate valves are also used in various industrial applications, such as in cooling systems, chemical processing, and power generation, where precise control of fluid flow is required.
Maintenance: Regular inspection of the valve components, including the bronze seats and wedges, is recommended. Lubrication of the stem and stem nut is also important to ensure smooth operation and to prolong the valve's service life.
Installation: The valve flange is typically drilled to the 125-lb. standard template for mounting on flanged pipe. It is crucial to ensure that the flange holes straddle the vertical centerline for proper alignment and sealing.
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