3-port valves - Basic Documentation - VVF22.100-160 - VVF22.25-10 - VVF22.25-2.5 - VVF22.25-4 - VVF22.25-6.3 - VVF22.40-16 - VVF22.40-25 - VVF22.50-40 - VVF22.65-63 - VVF22.80-100 - VVF32.100-160 - VVF32.125-250 - VVF32.15-1.6 - VVF32.15-2.5 - VVF32.15-4 - VVF32.150-400 - VVF32.25-10 - VVF32.25-6.3 - VVF32.40-16 - VVF32.40-25 - VVF32.50-40 - VVF32.65-63 - VVF32.80-100 - VVF42.100-125 - VVF42.100-160 - VVF42.100-160K - VVF42.125-200 - VVF42.125-250 - VVF42.125-250K - VVF42.15-1.6 - VVF42.15-2.5 - VVF42.15-4 - VVF42.150-315 - VVF42.150-360K - VVF42.150-400 - VVF42.20-6.3 - VVF42.25-10 - VVF42.25-6.3 - VVF42.32-16 - VVF42.40-16 - VVF42.40-25 - VVF42.50-31.5 - VVF42.50-40 - VVF42.50-40K - VVF42.65-50 - VVF42.65-63 - VVF42.65-63K - VVF42.80-100 - VVF42.80-100K - VVF42.80-80 - VVF43.100-125 - VVF43.100-150K - VVF43.100-160 - VVF43.125-200 - VVF43.125-220K - VVF43.125-250 - VVF43.150-315 - VVF43.150-315K - VVF43.150-400 - VVF43.200-450K - VVF43.250-630K - VVF43.65-50 - VVF43.65-63 - VVF43.65-63K - VVF43.80-100 - VVF43.80-100K - VVF43.80-80 - VVF53.100-150K - VVF53.100-160 - VVF53.125-220K - VVF53.125-250 - VVF53.15-0.16 - VVF53.15-0.2 - VVF53.15-0.25 - VVF53.15-0.32 - VVF53.15-0.4 - VVF53.15-0.5 - VVF53.15-0.63 - VVF53.15-0.8 - VVF53.15-1 - VVF53.15-1.25 - VVF53.15-1.6 - VVF53.15-2 - VVF53.15-2.5 - VVF53.15-3.2 - VVF53.15-4 - VVF53.150-315K - VVF53.150-400 - VVF53.20-6.3 - VVF53.200-450K - VVF53.25-10 - VVF53.25-5 - VVF53.25-6.3 - VVF53.25-8 - VVF53.250-630K - VVF53.32-16 - VVF53.40-12.5 - VVF53.40-16 - VVF53.40-20 - VVF53.40-25 - VVF53.50-31.5 - VVF53.50-40 - VVF53.50-40K - VVF53.65-63 - VVF53.65-63K - VVF53.80-100 - VVF53.80-100K - VVG41.11 - VVG41.12 - VVG41.13 - VVG41.14 - VVG41.15 - VVG41.15-1.6K - VVG41.15-2.5K - VVG41.15-4K - VVG41.20 - VVG41.25 - VVG41.32 - VVG41.40 - VVG41.50 - VXF22.100-160 - VXF22.25-10 - VXF22.25-2.5 - VXF22.25-4 - VXF22.25-6.3 - VXF22.40-16 - VXF22.40-25 - VXF22.50-40 - VXF22.65-63 - VXF22.80-100 - VXF32.100-160 - VXF32.125-250 - VXF32.15-1.6 - VXF32.15-2.5 - VXF32.15-4 - VXF32.150-400 - VXF32.25-10 - VXF32.25-6.3 - VXF32.40-16 - VXF32.40-25 - VXF32.50-40 - VXF32.65-63 - VXF32.80-100 - VXF42.100-125 - VXF42.100-160 - VXF42.125-200 - VXF42.125-250 - VXF42.15-1.6 - VXF42.15-2.5 - VXF42.15-4 - VXF42.150-315 - VXF42.150-400 - VXF42.20-6.3 - VXF42.25-10 - VXF42.25-6.3 - VXF42.32-16 - VXF42.40-16 - VXF42.40-25 - VXF42.50-31.5 - VXF42.50-40 - VXF42.65-50 - VXF42.65-63 - VXF42.80-100 - VXF42.80-80 - VXF43.100-125 - VXF43.100-160 - VXF43.125-200 - VXF43.125-250 - VXF43.150-315 - VXF43.150-400 - VXF43.65-50 - VXF43.65-63 - VXF43.80-100 - VXF43.80-80 - VXF53.100-160 - VXF53.125-250 - VXF53.15-1.6 - VXF53.15-2.5 - VXF53.15-4 - VXF53.150-400 - VXF53.20-6.3 - VXF53.25-10 - VXF53.25-6.3 - VXF53.32-16 - VXF53.40-16 - VXF53.40-25 - VXF53.50-40 - VXF53.65-63 - VXF53.80-100 - VXG41.1301 - VXG41.1401 - VXG41.15 - VXG41.1501 - VXG41.20 - VXG41.2001 - VXG41.25 - VXG41.2501 - VXG41.32 - VXG41.3201 - VXG41.40 - VXG41.4001 - VXG41.50 - VXG41.5001

Flow rate k_v / k_vs

Throughport A-AB

0...30 %: Linear

30...100 %: Equal-percentage
n_gl = 3 as per VDI / VDE 2173

For certain valve lines and high k_vs values, the valve characteristic is optimized for maximum volumetric flow k_v100.

Bypass B-AB

Port AB = constant flow

Port A = variable flow

Port B = bypass (variable flow)

Flow rate k_v / k_vs

Throughport A-AB

Bypass B-AB

0...100 %: Linear