CYL knife gate valve range

With over 35 years’ experience and a deep technical knowledge, CYL offers a wide range of knife gate valves designed to meet the demands of multiple industrial sectors. Our catalogue ranges from standard models to high-pressure solutions capable of withstanding up to 250 bar, which are ideal for the most demanding applications. Each valve reflects our commitment to the highest expertise and technical standards, combining precision in the design, quality materials, and reliable performance. These characteristics allow us to guarantee effective and customised solutions, adapted to the specific needs of our customers and their applications.

CYL PR

The PR series knife gate is a bi-directional resilient seated valve with adjustable stuffing box designed to handle clean/wastewater, as well as semi-solids, arid mediums, sludge and general industrial applications with solids content <20%.

PR

CYL XD

The XD series knife gate valve is a bi-directional resilient seated valve with adjustable packing material designed to handle clean/wastewater, as well as semi-solids, arid mediums, sludge and general industrial applications with solids content <20%.

XD

CYL XDB

The XDB series knife gate valve is a bi-directional resilient seated valve with tight closed bonnet (watertight) for underwater or buried installation designed to handle clean/wastewater, as well as biomass, food & beverage, chemical and general industrial applications with solids content <20%.

XDB

CYL HP

The HP series knife gate valve is a bi-directional high-pressure valve specially designed to withstand high pressures (PN10, PN16, PN25, PN40, PN64, PN100, PN160).

HP

CYL MU

The MU series knife gate valve is a uni-directional resilient or metal seated valve with adjustable stuffing box designed to handle pulp, arid and powder mediums, mainly used with industrial bulk or at the silo outlet applications.

MU

CYL SK

The SK series is a bi-directional valve with adjustable stuffing box and cleaning door. This model is a short face-to-face slurry knife gate valve designed to handle abrasive slurries from mineral extraction processes, mine dewatering, bulk handling, concrete industry and general industry.

SK

CYL SL

The SL series is a bi-directional valve with optional cleaning door. This model is a long face-to-face slurry knife gate valve designed to handle abrasive slurries from mineral extraction processes, mine dewatering, bulk handling, concrete industry and general industry.

SL

CYL SM

The SM series is a bi-directional high-pressure knife gate slurry valve with adjustable stuffing box and cleaning door. This model is designed to handle abrasive slurries from mineral extraction processes: iron ore, copper ore, gold ore, soda ash, phosphate, coal, gypsum, cement and limestone. The design of the body and the sleeves ensures a reliable shutoff in both directions of the flow against heavy slurries.

SM

CYL PT

The PT series knife gate valve is a bidirectional resilient or metal seated valve with adjustable stuffing boxes designed to handle pulp and paper, arid and powder mediums, mainly used with industrial bulk or at the silo outlet applications.

PT

CYL SC SP

The SC series is a square bi-directional knife gate valve, resilient seated with frontal upper sealing.

SC SP

CYL SW

The SW series knife gate is a uni-directional mecano-welded square valve, soft or metal-metal seated with adjustable stuffing box mounted on top of the body.

SW