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QM series Bi-directional seal Knife Gate Valve
QM series</br> 2PC Body Bi-directional seal Knife Gate Valve Grooveless for high pressure, pulp, sewage treatment, paper, sedimentation tank, mud, tailings
Model: QMZ73X  
Working Pressure: DN50-DN200
DN250-DN600
DN650-DN700
DN750-DN1000
16bar
10bar
8bar
6bar

 

 
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: 2205,CF3M,CF3,CF8M,CF8,WCB
Disc material: F55,F53,2205,SS316L,SS316,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, 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.
Data Sheet