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Qingdao I-Flow's DIN KNIFE GATE VALVE

Time: 19-August 2024 | Source: I-FLOW| Share

1. Engineered for Tough Environments
Qingdao I-Flow's knife gate valves are built to cut through abrasive and viscous media with ease. The sharp-edged gate slices through fluids and solids alike, making it an ideal choice for operations dealing with tough substances. The robust construction ensures these valves can withstand harsh industrial environments, delivering consistent, reliable performance.
2. Full Bore Design for Efficient Flow
Our knife gate valves feature a full bore design, allowing unrestricted flow of liquids regardless of their viscosity. Unlike other valves, there are no cavities below the gate where the medium can accumulate, ensuring a smooth, efficient flow and reducing the risk of blockages. This design enhancement translates to better overall valve performance and reliability.

3. Self-Cleaning and Low Maintenance

One of the standout features of our knife gate valves is their self-cleaning capability. As the valve opens, particles are pushed off the gate, minimizing the risk of clogging. For particularly abrasive or particulate-laden media, optional gate scrapers and deflector cones provide extra protection to the packing gland. The top packing gland is also replaceable, allowing for easy sealing replacement without disassembling the valve—further reducing maintenance time and costs.
4. Versatile and Flexible Installation
Qingdao I-Flow’s knife gate valves are designed with bi-directional flow capabilities, allowing for flexible installation without flow direction restrictions. This versatility makes them suitable for a wide range of industrial applications. The simplicity of the valve design also ensures that installation and maintenance are straightforward and cost-effective.
5. Compliance with Industry Standards
Our knife gate valves are manufactured in accordance with the highest industry standards, including BS5150. Available in both OS&Y (Outside Screw and Yoke) and NRS (Non-Rising Stem) types, these valves offer flexibility in design and application. They come in sizes ranging from DN50 to DN300 (2″ to 12″) and are available in materials such as Cast Iron (CI) and Ductile Iron (DI), with a pressure rating of PN10. This makes them suitable for a broad spectrum of demanding industrial environments.
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