Carrier Atmosphera 42EM series - 9.4 Water Valve Pressure Drops

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9.4 - Water valve pressure drops
9.4.1 - 2-way 1/2” water valve pressure drop
KVs: 1
Flow A - AB
Pressure drop (kPa)
Pressure drop (kPa)
KVs: 1
Flow A - AB
KVs: 0.63
Flow B - AB
Water flow l/h
Water flow l/h
9.4.2 - 3-way 1/2” water valve pressure drop (valve with integral bypass)
NOTE: To convert l/h to l/s, divide by 3600.