KNIFE GATE VALVE: UNIDIRECTIONAL, METAL SEATED, MODEL: ZFI, SERIES C204/C214
SERIES: C-204, ZFI – Metal seated valve with replaceable metal ring – Cast Iron / Ductile Iron Construction
SERIES: C-214, ZFI – Metal Seated valve with replaceable metal ring – Cast Stainless Steel / Cast Steel Construction
Application These unidirectional valves are most suitable for material tight shut-off for mild slurry, liquid-solid mixes and dry abrasive media.
Size Range DN 1400 (56”) to DN 3000 (120”)
Applicable Standards AWWA C520-14 / MSS SP-81
Pressure Rating PN3 (45 PSI), PN6 (90 PSI) and PN10 (150 PSI) depending upon housing material, primarily for liquid applications.
Temperature Range -20°C to 450°C
Flange drilling ASME B16.5/ASME B16.47 #150 / BS-EN 1092 PN 10 / PN 16
Optional Features Bolt-on bonnet, V Port, Abrasion-resistant coating, Extended stem, Stem Cover, Flush ports
Mode of operations Manual, chain wheel, pneumatic, electric actuator and Hydraulic
Technical Features Click to open
Drawing & Data Sheet Click to open