Knife Gate Valves

Features
GA Valves can offer a range of resilient seated uni & bi-directional wafer style pattern knife gate valves with non-rising spindle to provide a tight shut-off on an extensive range of slurries from heavy sludge to clean fluids. The blade has a round bottom and chamfered knife-edge to cut the demanding product media. An internal and external powder coated blue paint finish for the valve body is used as a rust preventative. The gland packing can be replaced without removing the valve from the pipeline.

Suitable for:

Wastewater & Sewage Valves

Valve type:

- Isolation Valves For Wastewater & Sewage

Options

Size Range: 50mm to 1200mm.
Materials: Cast Iron, Ductile Iron, Stainless steel, Duplex, Super Duplex, Various Plastics
Operation: Manual operation by hand wheel, chain wheel, gearbox & lever. Power operation by pneumatic, electric and hydraulic actuators, including positioners, minit switches, solenoids and I/P converters.
Connections: Wafer lugged to suit flanges ANSI B16.5 RF, flat face and RTJ ASA125 / ASA150 / ASA300, BS10 table D / E, BS4504 PN6 / PN10 / PN16 / PN25 / PN40

Other Options

In addition to our standard uni-directional and bi-directional range, we also have available many other seat designs. High performance, square port, hopper and sluice designs. Other options include scrapers, various seat materials and specialized coatings.

30 Years of GA Valves

Over 30 years of experience in the design and manufacture of engineered valves and ancillary products.Over 30 years of experience in the design and manufacture of engineered valves and ancillary products.Over 30 years of experience in the design and manufacture of engineered valves and ancillary products.Over 30 years of experience in the design and manufacture of engineered valves and ancillary products.Over 30 years of experience in the design and manufacture of engineered valves and ancillary products.Over 30 years of experience in the design and manufacture of engineered valves and ancillary products.

The GA Knowledge Hub

Read more about the valuable insights of the industry, and hear from the experts about the latest developments in the world of valves and fluid control. Explore our articles, guides, and blogs to stay informed and make informed decisions for your projects.

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