The SERIES 20 knife gate is a heavy duty uni-directional lug type valve for industrial service applications. The beveled gate end allows for a tight shut off in services with solids in suspension. The threaded lug with raised face flange is a 4"Ø ANSI 150 connection. Actuated with 4"Ø cylinder (no controls).
Materials of construction:
Body & gate: 316 stainless steel
Packing: Reinforced teflon