Knife Gate Valves

Knife Gate Valves are commonly used in liquid, slurry and powder applications that include: pulp and paper, bulk handling, mining, food, beverage, chemical and waste water treatment.

At Valves Online we supply knife gate valves that are designed for arduous duty, in a range of materials and design; Unidirectional or Bidirectional where the design of the body and seat will ensure non-clogging to deliver tight shut off on suspended solid and liquid media.

Valves are manufactured to meet required standards and can be supplied either manual or pneumatically actuated to provide both long service life and value for money.

Supplied from stock our Knife Gate Valves are hard to beat!

11 Items results

per page
  1. Manual Knife Gate Valve

    From £267.28
    SKU: KG4234 Availability: Available
    Manual Knife Gate Valve
    From £267.28
    SKU: KG4234 Availability: Available
    • Handwheel operated
    • Uni-directional
    • To fit between PN10 flanges
    • Cast Iron or Stainless Steel CF8M body
    • EPDM or Metal Seat
    • Sizes 2" to 12"
  2. Bray Lugged ANSI 150 Uni-Directional Knife Gate Valve

    From £324.00
    SKU: KG0940 Availability: Available
    Bray Lugged ANSI 150 Uni-Directional Knife Gate Valve
    From £324.00
    SKU: KG0940 Availability: Available
    • Bray/VAAS Series 940 Knife Gate Valve
    • Unidirectional
    • Lugged
    • ANSI 150
    • Size: 2" to 12"
    • Handwheel operation
    • CF8M Body
    • 316 Stainless Steel Gate
    • Integral Metal, EPDM or BUNA Seats
  3. Bray Stainless Steel Lugged PN10 Bi-Directional Knife Gate Valve

    From £362.00
    SKU: KG1740 Availability: Available
    Bray Stainless Steel Lugged PN10 Bi-Directional Knife Gate Valve
    From £362.00
    SKU: KG1740 Availability: Available
    • Bray/VAAS Series 740 Knife Gate Valve
    • Bi-Directional
    • Lugged
    • PN10
    • Size: 2" to 12"
    • CF8M Body
    • 316 Stainless Steel Gate
    • EPDM or BUNA Seats
  4. Bray Wafer PN10 Uni-Directional Knife Gate Valve

    From £214.00
    SKU: KG0950 Availability: Available
    Bray Wafer PN10 Uni-Directional Knife Gate Valve
    From £214.00
    SKU: KG0950 Availability: Available
    • Bray/VAAS Series 950 Knife Gate Valve
    • Unidirectional
    • Wafer
    • PN10
    • Size: 2" to 12"
    • Handwheel operation
    • Cast Ductile Iron Body
    • 304 Stainless Steel Gate
    • Integral Metal, EPDM or BUNA Seats
  5. Bray Ductile Iron Lugged PN10 Bi-Directional Knife Gate Valve

    From £284.00
    SKU: KG0740 Availability: Available
    Bray Ductile Iron Lugged PN10 Bi-Directional Knife Gate Valve
    From £284.00
    SKU: KG0740 Availability: Available
    • Bray/VAAS Series 740 Knife Gate Valve
    • Bi-Directional
    • Lugged
    • PN10
    • Size: 2" to 12"
    • Cast Ductile Iron Body
    • 304 Stainless Steel Gate
    • EPDM or BUNA Seats
  6. Cast Iron Knife Gate Valve ANSI 150 Handwheel Operated

    From £457.65
    SKU: KG5024 Availability: Available
    Cast Iron Knife Gate Valve ANSI 150 Handwheel Operated
    From £457.65
    SKU: KG5024 Availability: Available
    • Handwheel Operated
    • Uni-directional
    • To fit between ANSI 150 or AGRI Standard Square Flanges
    • Cast Iron body
    • NBR seats
    • Sizes 6" and 8"
  7. Economy Knife Gate Valve Lever Operator

    From £203.81
    SKU: KG5018 Availability: Available
    Economy Knife Gate Valve Lever Operator
    From £203.81
    SKU: KG5018 Availability: Available
    • Economy Knife Gate Valve
    • Lever Operator
    • Uni-directional
    • To fit between PN10 flanges 
    • Cast Iron body
    • EPDM seat
    • Sizes 3" to 8"
  8. Cast Iron Knife Gate Valve PN10 Prepared for Lever

    From £316.97
    SKU: KG5023 Availability: Available
    Cast Iron Knife Gate Valve PN10 Prepared for Lever
    From £316.97
    SKU: KG5023 Availability: Available
    • Prepared for Lever
    • Uni-directional
    • To fit between PN10 or AGRI Standard Square Flanges
    • Cast Iron body
    • NBR seats
    • Sizes 4" up to 10"
  9. Economy Knife Gate Valve Handwheel Operator

    From £111.21
    SKU: KG5016 Availability: Available
    Economy Knife Gate Valve Handwheel Operator
    From £111.21
    SKU: KG5016 Availability: Available
    • Economy Knife Gate Valve
    • Handwheel Operator
    • Uni-directional
    • To fit between PN10 / PN6 flanges 
    • Cast Iron body
    • EPDM seat
    • Sizes 2" to 16"
  10. Cast Iron Knife Gate Valve ANSI 150 Prepared for Lever

    From £388.28
    SKU: KG5028 Availability: Available
    Cast Iron Knife Gate Valve ANSI 150 Prepared for Lever
    From £388.28
    SKU: KG5028 Availability: Available
    • Prepared for Lever
    • Uni-directional
    • To fit between ANSI 150 or AGRI Standard Square Flanges
    • Cast Iron body
    • NBR seats
    • Sizes 6" and 8"
  11. Cast Iron Knife Gate Valve PN10 Handwheel Operated

    From £363.84
    SKU: KG5020 Availability: Available
    Cast Iron Knife Gate Valve PN10 Handwheel Operated
    From £363.84
    SKU: KG5020 Availability: Available
    • Handwheel Operated
    • Uni-directional
    • To fit between PN10 or AGRI Standard Square Flanges
    • Cast Iron body
    • NBR seats
    • Sizes 4" up to 10"

11 Items results

per page