BI-DIRECTIONAL KNIFE GATE VALVE TECOF

APPLICATION

General use: pulp production, water, water treatment, waste water, wine-producing…

GENERAL CHARACTERISTICS

Non rising bi-directional tight knife gate valve. Function ON/OFF or regulation.

Between flanges connection according to ISO PN10. Complete Sealed by nitrile elastomer seat in standard. Epoxy coated body RAL 6005, thickness 150 microns. Operating by handwheel.

WORKING CONDITIONS

Maximum working pressure : DN50-200 : 10 bar

DN250 : 8bar

DN300 : 6bar DN350-400 : 4 bar

Maximum working temperature : -10°C / +90°C

STANDARDS

Manufacture according to the requirements of the European directive 2014/68/UE «Equipments under pressure» : modulate H.

On request : Product in accordance to european directive

“Potentialy explosive atmospheres” N° 94/9/EC :

ATEX II 2 GD c and ATEX II 3 GD c.

Test procedures are established according to standards EN 12266-1, DIN 3230, BS 5154 and ISO 5208.

Connections between flanges according to standard EN 1092-2 and DIN 2501 ISO PN10.

Download product datasheet

Full Product Range – Technical Information

Main Dimensions

DN
mm inch		 A B C H F V ØPCD ○ Depth Weight
(kg)
50 2″ 40 92 63 291 124 200 125 4xM16 0 8 7,5
65 2″1/2 40 92 70 318 139 200 145 4xM16 0 8 8,8
80 3″ 50 92 92 342 154 200 160 4xM16 4 10 9,4
100 4″ 50 92 105 383 174 200 180 4xM16 4 10 11,5
125 5″ 50 102 120 420 192 250 210 4xM16 4 10 15,4
150 6″ 60 102 130 471 217 250 240 4xM20 4 12 19,8
200 8″ 60 120 160 577 270 310 295 4xM20 4 12 34,8
250 10″ 70 120 198 677 326 310 350 6xM20 6 15 47,0
300 12″ 70 120 234 777 380 310 400 6xM20 6 15 68,0
350 14″ 96 290 256 939 438 500 460 10xM20 6 19 129,0
400 16″ 100 290 292 1037 493 500 515 10xM24 6 20 151,0