Unidirectional Knife Gate Valve Guanli GKU Serie Wafer design valve. One piece cast body with guides to support gate and seat wedges. Provides high flow rates with low pressure drop and include various seat and packing materials available. Face to face dimension in accordance with Guanli Manufacturer's standard. An arrow is marked on the body indicating the flow direction. This knife gate valve is suitable for liquids that contain a maximum of 5% suspended solids. If it is used for dry solids in gravity feed applications it should be installed with the arrow on the body pointing in the opposite direction to the flow.
GENERAL APPLICATIONS This knife gate valve is suitable for liquids that contain a maximum of 5% suspended solids. If it is used for dry solids in gravity feed applications it should be installed with the arrow on the body pointing in the opposite direction to the fl ow. Designed for applications such as: • Paper Industry • Mining • Silo emptying • Chemical plants • Pumping • Food Industry • Sewage treatment. Material Options Body material-GGG40/SS304/SS316/Duplex SS/SM0 254/HC 276/Tatinium Knife Material-SS304, SS316, SS2205, SS2507 Seat Type-NBR,EPDM,FKM, Metal to Metal Support Yoke-A36 with FBE Coating, SS304