Slurry Knife Gate Valve
The GMA model is the long pattern face to face FCA slurry knife gate valve design. Its double-seated design offers a bidirectional shut-off. These seats or rubber sleeves are provided with an internal metal core.
While the valve remains in an open position the two rubber sleeves made of wear-resistant material are in contact with each other providing a sleeve pattern, thus preventing any contact between the fluid and the body of the valve.
The GMA is a full flange type valve suitable to install between flanges or at the end of a line. It may be drilled acc. to ANSI 150 or DIN PN10. It is provided with a knife type gate in stainless steel which is polished on both sides with round-shaped edges for longer lasting of seats and packing elements.
ANSI / DIN
Up to 10bar.
DN50/2'' to DN1200/48''
|Sectors||Mineral Processing Minerals Others Pulp and Paper Steel Industry|
|Seat||Abrasion-resistant Natural Rubber (NR) Sleeves|
|Operation type||Bevel Gear, Electric Actuator, Handwheel, Hydraulic Actuator, Lever, Pneumatic Actuator|
|Applications||Abrasive media, Mining, Sludge, Slurry|
|Accessories & Options||Emergency System, Emergency closing devices, Filters, Flushing plate, Injection holes, Junction box, Limit Switches, Locking devices, Proximity switches, Solenoid valves, Stem extension|
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