Flanged Slurry Knife Gate Valve

Bidirectional Slurry Knife Gate Valve 

Model GKA

Size 2”-24” Bigger size on request

Material: Ductile iron, Stainless Steel, Duplex, Hastelloy, and Titanium , others

Guanli Model GKA is built with a cast body and features a heavy-duty stainless steel knife. Removable seats on both sides of the gate provide a bi-directional bubble tight seal, with no metal parts in contact with the slurry.

GKA Features

Double seat design for heavy duty slurry service

Easily replaceable sleeves

When open, the knife-gate is fully withdrawn from the slurry flow

No metal parts in contact with the flowing slurry

External epoxy coated

Easily adapted to suit most actuators

Low maintenance requirements

No seat cavity where solids can collect and prevent full gate closure

Standard connection:

ANSI B16.5 (class 150) and EN PN10

Other connections available on request

Sleeves material available

Natural Gum Rubber

EPDM

Material Options

Knife Material- SS316, SS2205, Others

Driven types

Manual-Handwheel &Bevel gear

Electric Actuated

Hydraulic Actuated

Bareshaft   

Pneumatic Cylinder-Double Acting Pneumatic

Acceissories- Limit switches, Proximate switches, Solenoid, Filter&Regulator,

SS304 Tubes&fittings

Customized Design on request

Spring Return Pneumatic Cylinder

Fail safe system

Painting color on request