KNIFE GATE VALVE: BIDIRECTIONAL, MODEL: ZFI-BD, SERIES C205/C215
SERIES: C-205, ZFI BD – Resilient seated valve with replaceable metallic ring on both sides – Ductile Iron Construction
SERIES: C-215, ZFI BD – Resilient seated valve with replaceable metallic ring on both sides – Cast Stainless Steel Construction
Application These bidirectional valves are most suitable for pressure-tight shut-off for water, seawater, mild slurry and liquid-solid mixes.
Size Range DN 50 (2”) 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.
Temperature Range -20°C to 250°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