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283 Flanged DN125-500

Characteristics

Мах. temperature (Т) °С.: +200 °С

Мin. temperature (Т) °С.: -60 °С

Valve tightness rate: Class "A"

Service life: At least 25 years.

Warranty period: 3 years or 10 000 cycles.

Body materials: 1.1151(P235GH)/9MnSi5(13Mn6) / 1,4541

STANDARD BORE  BALL VALVE 283 (equipped with ISO flange for actuator)

FLANGED CONNECTION 

Working medium

District heating networks, petroleum products, combustible and lubricating materials,

other fluids free from abrasive contaminants.

Natural gas, liquefied petroleum gas, gaseous media, non aggressive towards

valve materials.

Modifications

PRODUCT NUMBER DN PN L L1 H H1 D D1 D2 D3 n of holes
28320125 125 16 325 525 195 51 180 210 100 18 8
28320150 150 16 350 525 210 58 219 240 125 22 8
28320200 200 16 400 525 225 55 273 295 150 22 12
28320250 250 16 500 1030 270 51 351 355 200 26 12
28320300 300 16 750 - 329 98 426 410 250 26 12
28320400 400 16 880 - 373 98 530 515 300 30 16
28320500 500 16 990 - 435 98 630 620 390 33 20