You are here

  • Slide 0
    DN 80 (3”)
  • Slide 1
    Mount it directly on the tank

Knife gate valve TV

Stafsjö’s knife gate valve TV is used as an isolation valve for a transmitter or sensor on a tank for which a short face-to-face length is required.

The valve comes with a valve body, gate and retainer ring in stainless steel. The retainer ring system offers several seat materials and very cost-efficient maintenance. 

The valve can be directly mounted on the tank and the transmitter can be dismounted without draining the tank and the ratchet wrench, which is supplied as standard on the valve, enables fast and easy operation of the valve in spite of the wall installation.

The TV valve is available in size DN 80 (3”). Futher information is available in the product data sheet.


Proven and reliable shut-off

The gate and valve body design, especially the bore, gives the valve its ability to securely and effectively shut-off almost any flow. Minimal friction makes the valve easy to operate.

Unique flange drilling enables end-of-pipe installations

The TV valve is possible to mounte directly on the tank without any counterflange and the ratchet wrench enables fast and easy operation of the valve.

Excellent adaptability

TV can easily be customized. The retainer ring system offers flexibility and cost-efficient on-site maintenance.

Contact us if you have any questions