Knife gate valves
Equipped with the unique Wey sealing system, our knife gate valves are suitable for the most demanding of applications. They can handle a variety of differential pressure scenarios and abrasive and corrosive materials, not to mention extreme temperatures. They are available in different materials and come with multiple options.
We keep adding new products to our catalog.
VN series
The VN series combines all the properties of a knife gate valve in an inexpensive semi-lug flange design, in order to meet the most common market requirements.
View Details
VS series
The appeal of the VS series lies in its ingenious semi-lug design. The lightweight construction of this knife gate valve, which is available in stainless steel, makes it very cost-effective.
View Details
VG Series
Wey VG knife gate valves are products with a special flange. They were specifically developed for biogas applications in agriculture, since standard DIN gate valves for industrial pipelines are not compatible.
View Details
VL Series
With the optimized lug design of our VL Series, we give you the best of both worlds. It unites cost-saving design and the highest possible performance.
View Details
VM Series
The VM knife gate valve is manufactured according to high quality standards, combining a robust design with proven technical features not found in conventional knife gate valves. Thanks to the original, integrated Wey design, it guarantees the best-possible performance and, of course, absolute zero leakage in demanding applications.
View Details
MF Series
The MF is a universally applicable knife gate valve with a central flange design that will just about satisfy the customer's every need. As well as featuring the integrated Wey sealing system, the robust, modular design of the series is particularly advantageous.
View Details
MG Series
The MG series is designed for higher pressure requirements of up to 16 bar. It features the original Wey sealing system and a particularly robust design for long life and minimal maintenance.
View Details
MH Series
The MH series is designed for extremely high pressures in particularly demanding applications. The original Wey design ensures optimal sealing in the seat and is 100% bubble-tight.
View Details
FB Series
Our full bore knife gate valve combines the proven Wey middle flange design with a completely free passage. Perfectly suited for all applications where pipes and valves need to be cleaned regularly with pigs. Specially designed scrapers remove deposits from the gate every time it is opened.
View Details
W Series
Whether an application is referred to as “severe service”, “high performance”, or “heavy duty”, we have overcome the corresponding challenges with our Wey design.
View Details
DB Series
The “double block and bleed” knife gate valve was specially developed for applications using hazardous media. The DB model is a single valve with two seat areas.
View Details
DP Series
With its special O-Port gate design, the DP model is suitable for the most difficult applications involving solids. Its unique design can easily cut through a medium column.
View Details
HD Series
The HD series is an extraordinary development of the Wey knife gate valve for operation up to a maximum pressure of 100 bar. This makes it ideal for the most difficult applications
View Details
HSI Series
The HSI knife gate valve was specially developed for use in pipelines at risk of dust explosions. In case of an explosion, it closes automatically in only 23 milliseconds.
View Details
TI3 Series
The TI3 model really is a unique design. It is designed for shut-off isolation of differential pressure level sensing.
View Details
VK series
Thanks to its square shape, the VK knife gate valve increases the range of possible ways you can use the round Wey knife gate valve, with its well-known advantages.
View Details
SG Series
With its special O-Port design, the SG model is suitable for the most difficult applications involving solids. The unique design can cut through a medium column holding solids.
View Details