Knife Gate Valve : Round & V port Type
| Knife Gate Valve | Detail Seat Options | Product Range |
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Knife Gate Valve
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Metal Seat
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Resilient Seat
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V port Replacement
Metal Seat
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PTFE Seat
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| Flow -> | Flow <-> | Flow -> | Flow -> |
- METAL SEAT DESIGN
， Integral Stainless seat.
， Uni-directional flow.
， Fluid pressure assists sealing capacity.
， Full flow port area.
- RESILIENT SEAT DESIGN
， Bi-directional bubble – tight shut off.
， Positively retained seat, will not pull out or roll over.
， No grooves or pockets to collect product.
， Secondary metal seal between disc and body seat.
， Easily replaceable seat.
， True 100% full bore design
- V-PORT OR REPLACEABLE SEAT DESIGN
， Stainless steel replaceable insert – metal seat or V-port style.
， O-Ring secondary seal.
- PTFE REPLACEMENT SEAT DESIGN
， O-Ring energised PTFE seat ring.
， Easily replaceable seat.
， Other material options available such as UHMW, Polyethylene or Nylon.
- GENERAL APPLICATIONS
The Knife gate valves are designed for al wide range of applications such as :
， Pulp & Paper Industries
， Mining
， Cement, Coal Lime etc
， Chemical plants
， Plastic Pellet
- OTHER OPTIONS :
， Mechanical or proximity limit switches for position indication.
， Failsafe provision for emergency open / close.
， Polyurethane deflection cones for arduous slurry applications.
， Stem covers, to prevent ingress of foreign matter extends service.
， Non-rising stem option for areas where room is critical.
| MATERIAL | A351 CF8, CF8M,
CF3, CF3M etc. |
| CLASS |
ANSI 150# / JIS 10K |
| SIZE | Over 2 1/2" |
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