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¡¾QS series¡¿1PC Body Bi-directional seal Knife Gate Valve Grooveless Wear-Resistant
¡¾QS series¡¿</br>  1PC Body Bi-directional seal Knife Gate Valve Groveless for sewage treatment, paper, sedimentation tanks, mud and so on
Model: QSZ73X
Working Pressure: DN50-DN100


Type: Wafer
Design Standard: MSS SP-81
Flange Standard: PN10/PN16/150LB/Table D E
Face to Face: MSS SP-81
Testing Standard: EN12266
Transmission: handwheel, electric, pneumatic, hydraulic, sprocket, electro-hydraulic, gear
Main material: GGG40
Disc material: SS304
Sealing material: EPDM,FKM
Packing: PTFE,high water based,rubber packing
Applicable medium: Applicable for coal in power plant, slag discharge, sewage treatment, food, paper making, medicine and chemical industry, water, Oil, steam, gold powder, ores, slag, coal, pulp, wood pulp, tailings, fibers, dust, chemicals, sewage treatment, asphalt, fruit juices, cereals, slaughter plant waste and other media.

 Data Sheet


   Installation Instructions