YFL Single direction seal knife gate valves have different connection ends: wafer ends, lug ends and flanged ends, and both metal seal and soft seal are available as request.
YFL Single direction seal knife gate valves are widely used in power, mining, paper & pulp, water & wastewater etc.
YFL Sinlge direction seal knife gate valves have various operation ways: handwheel operated, gear operated, chain wheel operated, pneumatic operated, electric operated, hydraulic operated and hydraulic-electric operated etc.
