Our Products

¡¾QJ series¡¿2PC Body Bi-directional Rubber/PU Lining Knife Gate Valve Groove less
¡¾QJ series¡¿</br> 2PC Body Bi-directional Rubber/PU Lining Knife Gate Valve Groove less, pulp, sewage treatment, paper, sedimentation tank, mud, tailings
Model: QJZ73X  
Working Pressure:

DN50-DN200
DN250-DN400 

16bar
10bar
 

 

 
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
Operation: handwheel, electric, pneumatic, hydraulic, chain, electro-hydraulic, gear
Main material: 2205,CF3M,CF3,CF8M,CF8,WCB
Disc material: F55,F53,2205,SS316L,SS316,SS304
Sealing material: EPDM,FKM,NR,NBR,SR
Packing: PTFE,high water based,rubber packing
Applicable medium: Applicable for coal , sewage treatment,  paper making, medicine, 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.
Dadasheet   Manual    Installation Instructions