Honeywell BA300 Series, Технические характеристики товара

Страница: 3 / 5

BA300 - Backflow Preventer
Product Specification Sheet • EN0H-1242GE23 R1117 • Subject to change 3
Installation Example
TECHNICAL CHARACTERISTICS
Pressure drop characteristics
Fig. 1 Pressure drop within the valve in dependency of the flow rate and the used connection size
Connection sizes:
DN: 65 80 100 150 200
inch: 2
1
/
2
" 3" 4" 6" 8"
Min. clearance above backflow
preventer: 650 mm 650 mm 650 mm 650 mm 650 mm
Clearance from wall: 160 mm 160 mm 160 mm 200 mm 200 mm
0
0.1
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360
DN65
Flow V [m
3
/h]
Pressure drop in valve
Δ
p [bar]
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
0 5 1 N D 0 0 1 N D 0 8 N D
DN200