NRS Knife Gate Valves

WIVO's Bidirectional Knife Gate Valve Series 708 are engineered for robust on-off isolation in challenging environments. Trusted across various industries, including mining, pulp and paper, general manufacturing, energy, wastewater treatment, and oil & gas, WIVO delivers innovative valve solutions designed for consistent performance even in the most demanding applications. Rely on WIVO for dependable, high-quality valve technology.

The bidirectional knife gate valve from WIVO is engineered to excel in challenging slurry environments. Its innovative push-through gate design and dual elastomer seats ensure self-cleaning functionality while effectively minimizing media accumulation.

The WIVO-series Full Port Knife Gate Valve is a bi-directional wafer-style valve primarily designed for handling highly concentrated flow media. Featuring a through-going O-port plate, this valve ensures reliable and secure shut-off performance, even in demanding applications, without the risk of clogging. Its double-seat construction enables it to efficiently manage flow in both directions, making it a versatile choice for various industrial systems.

The Non-Rising Stem Soft Seal Knife Gate Valve is expertly designed for reliable flow control and isolation in various industrial applications. Its innovative soft seal mechanism provides a secure shut-off, effectively preventing leaks, while the non-rising stem feature allows for installation in tight spaces. This valve is ideal for handling slurries, wastewater, and other challenging media, ensuring dependable performance in demanding environments. Discover how the Non-Rising Stem Soft Seal Knife Gate Valve can enhance your operational efficiency—contact us today!

The Cast Iron Non-Rising Stem Knife Edge Gate Valve is engineered for effective isolation and flow control in various industrial applications. Its unique knife-edge design allows it to cut through thick slurries and other challenging media, ensuring a reliable shut-off. The non-rising stem feature enables installation in tight spaces while maintaining functionality, making it a versatile choice for water treatment, chemical processing, and more. Discover how the Cast Iron Non-Rising Stem Knife Edge Gate Valve can optimize your operations—contact us today!

Pneumatic non-rising stem knife gate valves are designed for reliable fluid control in various industrial settings. With pneumatic actuation, these valves provide efficient operation while their non-rising stem design allows for installation in space-constrained environments, making them ideal for handling abrasive and viscous media.