The Ductile Iron Knife Gate Valve DN300 is engineered for efficient isolation and flow control in demanding industrial applications. Designed for slurry, wastewater, and abrasive media, this valve features a sharp blade mechanism that cuts through thick fluids, ensuring reliable sealing and minimal clogging.
With a robust ductile iron (GGG50) body, the DN300 knife gate valve is ideal for mining, chemical processing, pulp & paper, and water treatment plants. Its bidirectional sealing capability and low-maintenance design make it a cost-effective solution for high-pressure and high-solid environments.
● Power Generation – Managing fly ash, bottom ash, and process water.
● Chemical & Petrochemical Plants – Regulating corrosive and high-viscosity fluids.
● Pulp & Paper Industry – Isolating fibrous and high-solid content flows.
Why Choose Our DN300 Ductile Iron Knife Gate Valve?
✔ Superior Abrasion Resistance – Ductile iron body withstands wear in harsh environments.
✔ Zero-Leakage Performance – Ensures system efficiency and safety.
✔ Long Service Life – Reinforced design reduces maintenance frequency.
✔ Cost-Effective Solution – Minimizes downtime and operational costs.
✔ Certified Quality – Complies with ISO, API, and AWWA standards.
Product Parameter (Specification)
Technical Specifications
Parameter
Details
Valve Type
Knife Gate Valve
Size (DN)
300 (12")
Material
Ductile Iron (GGG50)
Pressure Rating
PN10/16, ANSI 150
Seat Material
EPDM, NBR, Metal
End Connection
Flanged (ISO 7005)
Operation
Manual, Pneumatic, Electric
Temperature Range
-20°C to +120°C (depends on seat material)
The DN300 ductile iron knife gate valve is a high-performance, reliable solution for industries requiring efficient flow control in abrasive and high-solid applications. Its robust construction, tight sealing, and easy maintenance make it a preferred choice for slurry handling, wastewater treatment, and industrial processes.
Need a customized valve solution? Contact us for competitive pricing, bulk orders, and OEM support!
Customer Concerns
● Leakage Prevention: Double disc design provides enhanced sealing to minimize the risk of leaks.
● Durability: Made from high-quality materials, ensuring longevity even in harsh conditions.
● Maintenance: Designed for easy maintenance, allowing for quick repairs and reduced downtime.
● Customization Options: Available in different sizes, materials, and configurations to suit diverse application requirements.
● Availability and Lead Times: Ensures efficient supply chain to meet customer demands promptly.
Certifications and Global Reach
● Certifications:
◎ ISO 9001: Quality Management System
◎ API 600: American Petroleum Institute standard for Gate Valves
◎ CE Marking for EU compliance
◎ ANSI/ASME compliance for pressure and temperature ratings
● Global Reach: Trusted worldwide in industries across North America, Europe, Asia, and the Middle East, with a reliable distribution network for rapid delivery.
Hot Tags: Ductile Iron Knife Gate Valve DN300, China, Manufacturer, Supplier, Factory, Price List, Quality, Price
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