Page 358 - Water Loss Control

Contr olling Real Losses—Pr essur e Management 327

System Flow Range
(gpm) Size Range (gpm) Size Range (gpm) Size Range (gpm)
Single valve installations
1–100 1–1/4”
1–150 1–1/2”
1–200 2”
20–300 2–1/2”
30–450 3” 4” 30680
50–800 4” ACV 6000 6” 501025
115–1800 6” Series 8” 1152300
200–3100 8” Valves 10” 2004100
300–4900 10”
400–7000 12”
500–8500 14”
650–11000 16”
Parallel installations
1–400 1–1/4” (1–100) 2–1/2” (20–300)
1–800 1–1/4” (1–100) 3” (30–500)
1–1000 1–1/2” (1–150) 4” (50–850)
1–2000 2” (1–200) 6” (115–1800)
1–3800 1–1/4” (1–100) 3” (30–500) 8” (200–3100)
30–3800 3” (30–500) 8” (300–1800)
1–5400 1–1/4” (1–100) 3” (30–500) 10” (300–4900)
30–5400 3” (30–500) 10” (300–4900)
1–8000 1–1/2” (1–150) 4” (50–850) 12” (400–7000)
50–8000 4” (50–850) 12” (400–7000)
1–9500 1–1/2” (50–850) 4” (50–850) 14” (500–8500)
50–9500 4” (50–850) 14” (500–8500)
1–13000 2” (1–200) 6” (115–1800) 16” (650–11,000)
115–13000 6” (115–1800) 16” (650–11,000)

TABLE 18.2 Quick Sizing Chart