Categories

289 flange / welding

Characteristics

Мах. temperature (Т) °С.: +200 °С

Мin. temperature (Т) °С.: до -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

Bore size: reduced

STANDARD BORE  BALL VALVE  FLANGED / WELDED 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 S d* D D1 D2 D3 n of holes
28320015 15 40 180 148 132 49 2,0 2,0 38 65 10 14 4
28320020 20 40 190 148 135 50 2,3 2,3 42 75 15 14 4
28320025 25 40 195 148 138 50 2,6 2,6 48 85 20 14 4
28320032 32 40 220 148 142 50 2,6 2,6 57 100 25 18 4
28320040 40 40 230 235 145 44 2,6 2,6 76 110 32 18 4
28320050 50 40 265 235 154 46 2,9 2,9 89 125 40 18 4
28320065 65 16 285 235 159 42 2,9 2,9 108 145 50 18 8
28320080 80 16 290 283 200 66 3,2 3,2 133 160 65 18 8
28320100 100 16 313 283 209 63 3,6 3,6 159 180 80 18 8