The Corrosion-Resistant NRS Knife Gate Valve is designed for handling aggressive and corrosive fluids in industries such as chemical, oil and gas, and wastewater treatment. Built with high-quality stainless steel or corrosion-resistant alloys, this valve ensures long-lasting performance even in harsh environments. Its non-rising stem (NRS) design offers efficient sealing, reducing maintenance needs while preventing sediment build-up. Available in manual, pneumatic, and electric actuation options, it is suitable for various applications requiring reliable, leak-free operation.
● Corrosion-Resistant Materials: Constructed with premium stainless steel (e.g., 304, 316L) or other corrosion-resistant alloys, this valve provides excellent resistance to acidic, alkaline, and other harsh chemicals, ensuring longevity and performance.
● NRS Design: The non-rising stem mechanism prevents the stem from moving during valve operation, reducing wear and the need for additional space. This enhances the sealing efficiency and provides stable, leak-free operation.
● Superior Sealing: Equipped with high-performance seals and seats, this valve guarantees full closure without leakage, ensuring safe and secure fluid containment within the pipeline system.
● Easy Operation: Available in manual, pneumatic, or electric actuation options, this valve is adaptable to various operational needs. It can be customized to meet specific requirements, ensuring smooth and efficient opening and closing.
● Anti-Sediment Design: The knife gate design minimizes sediment build-up, preventing valve jams and facilitating smooth operation even with slurry or particle-laden media.
● Low Maintenance: Designed for easy maintenance, this valve requires minimal servicing, reducing the costs associated with corrosion and the replacement of parts.
● Chemical Industry: Ideal for controlling the flow of corrosive chemicals, acids, and alkalis in pipelines.
● Oil & Gas: Suitable for use in oil and gas pipelines, especially in environments containing hydrogen sulfide (H2S) or other corrosive components.
● Wastewater Treatment: Commonly used in sewage treatment plants for the isolation and control of corrosive wastewater.
● Metallurgical Industry: Handles corrosive liquids and slurries in mining, smelting, and metal processing applications.
● Food & Pharmaceutical: Ensures safe, sterile, and corrosion-resistant isolation in sensitive processing environments.
● Material: Stainless Steel 304/316L, corrosion-resistant alloys
● Pressure Rating: PN10/PN16/PN25 (customizable)
● Size Range: DN50-DN1200 (custom sizes available)
● Temperature Range: -10°C to +180°C (depending on materials and seals)
● Actuation Options: Manual, Pneumatic, Electric (customizable)
● Enhanced corrosion resistance for use in harsh environments.
● Precision sealing to prevent leaks and minimize environmental impact.
● Suitable for slurry and media with solid particles, reducing sediment build-up.
● Durable and long-lasting with minimal maintenance needs.
Ordering and Inquiries: For more information or to inquire about custom solutions, please contact our sales team. We are committed to providing professional advice and ensuring the best valve selection for your specific needs.
Our knife gate valves comply with international standards, ensuring quality and safety. They are certified for various applications and have undergone rigorous testing to meet industry requirements.
Our products are distributed globally, serving clients in diverse industries across multiple countries. We are committed to providing high-quality valves that meet international standards and satisfy the needs of our worldwide customers.
Whatsapp:+86-15963008926
Email:peter@wovalves.com
To learn more about WIVO VALVES' knife gate valves or for product inquiries and purchases, please feel free to contact us. We look forward to providing you with the best product solutions and an excellent service experience!
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