SPI VALVES SP160 Series User Manual

27
SP160 SERIES 7M MULTI-TAPER CV FACTORS
PLEASE CONTACT THE FACTORY FOR INFORMATION ON 7MR O-RING SEAT OPTIONS.
DATA IS BASED ON WATER AT 70°F
MODULATING VALVES
1"
1 1/
2"
2"
2 1/
2"
3"
0
20
40
60
80
100
120
10 20 30 40 50 60 70 80 90 100
Cv Factor
Valve Stroke
CV VS. % STROKE
VALVE
SIZE
OPERATING RANGE
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
1.0” 0.25 0.75 1.00 1.25 1.875 3.00 4.00 5.00 6.50 12.00
1.5” 0.50 1.00 2.00 3.00 4.00 6.50 6.80 8.30 9.30 14.30
2.0” 1.90 3.20 7.30 11.90 14.60 16.90 20.00 24.20 29.20 33.70
2.5” 2.00 3.90 8.70 14.80 20.40 26.00 31.00 37.00 47.00 53.50
3.0” 4.90 10.00 18.50 24.00 31.00 39.60 56.00 72.00 87.40 110.00

SPI VALVES SP160 Series Specifications

General

Brand	SPI
Model	VALVES SP160 Series
Category	Water Pump
Language	English