Bonneted Knife Gate Valve

Actuator :Hand wheel, Electric ,Bevel Gear ,Pneumatic (single & double-acting),Chain wheel ,Hydraulic

Standard flange connection:EN1092 ,GB/T 9113,ASME B16.5 ,AS 2129/4087,JIS B2220,Others on request

Certificate:CE, ISO9001 Accredited

Application:Pulp and Paper/ Mining /Waste Water Treatment/ Food and Beverage/Chemical Plants/ PowerPlants/ Steel Industry/Etc.

Body

• Cast-in guide claws at the port bottom  for gate fixture, instead of a groove, eliminates

• potential valve shutoff clogging while providing tight seal. These guide claws push gate

• towards seat for tight seal in closed position.

• Integral body design ensures easy assembly and 0 shell leakage.

• Full port design minimizes pressure drop and maximizes flow capacity.

• Completely enclosed structure ensures 0 leakage from valve to the surrounding, which is

• perfect for contaminated/hazardous media for the safety of surrounding.

• Super thin body design and compact construction contribute to easy installation.

GATE:

• Beveled knife edge provides strong cutting stress and tight sealing.

• Gate thickness can be increased to meet higher pressure.

Seat

• Side-entry seat is replaceable, reducing the cost of maintenance.

• L-shape seat retainer locks seat into valve body and covers seat side to prevent direct

• flow flushing

Stem

• Stem cover is available to ensure long service life for stem.

• Two thrust bearings minimize torque for operation.

• Grease nipple is available to ease bearing lubrication.