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280 threaded reduced bore

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

Bore size: reduced

reduced bore

FEMALE THREADS 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 R D2
280 20 015 15 40 135 148 132 49 38 1/2 10
280 20 020 20 40 135 148 135 50 42 3/4 15
280 20 025 25 40 135 148 138 50 48 1 20
280 20 032 32 40 135 148 142 50 57 1 1/4 25
280 20 040 40 40 155 235 145 44 76 1 1/2 32
280 20 050 50 40 170 235 154 46 89 2 40
280 20 065 65 25 190 235 162 42 108 2 1/2 50
280 20 080 80 25 200 283 200 66 133 3 65
280 20 100 100 25 240 283 209 63 159 4 80