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QP series Bi-directional seal Polyurethane lined Knife Gate Valve
QP series</br> 2PC Body Bi-directional seal Polyurethane lined Knife Gate Valve for mineral processing, sewage, tailings, slag, seawater, and other acid and alkali, wear
Model: QPZ73PU  
Working Pressure: DN50-DN200
Type: Wafer
Design Standard: MSS SP-81
Flange Standard: DIN PN10,PN16,150LB ,JIS 10K,TABLE E/D
Face to Face: MSS SP-81
Testing Standard: API-598
Transmission: handwheel, electric, pneumatic, hydraulic, sprocket, electro-hydraulic, gear
Main material: GGG40
Disc material: SS316L,SS304
Sealing material: Polyurethane
Packing: PTFE,high water based,rubber packing
Applicable medium: Applicable for coal in power plant, slag discharge, sewage treatment, food, paper making, medicine, petroleum and chemical industry, water, Oil, steam, connecting or cutting grout, gold powder, ores, slag, coal, pulp, wood pulp, tailings, fibers, dust, chemicals, sewage treatment, sedimentation tanks, asphalt, bunker export, cereals, slaughter plant waste and other media.
Permanent free replacement
Data Sheet