Water hammer relief, pilot operated 2 port solenoid valve series VXR is for use with water and oil. VXR2 prevents damage of piping, equipment and generation of vibration through an integrated check valve and low valve closing speed. Variations include energized open (N.C) and energized closed (N.O) valves, bronze body material and NBR, FKM seal materials. Flow rate ranges from Cv of 6.5 to
Catalog: 2/3 Port Valve for Various Solenoid Specifications Apparent power (VA) Inrush Holding Power consumption (W) (Holding) Temperature rise (C ) (Rated voltage) Frequency (Hz) 50 25 12 60 20 8 Model Power source 5 50 3.5 35 6 50 8 55 6.5 45 8 50 0.5 60 9.5 50 11.5 55 Note) They are values in an ambient temperature of 20C 5C and application of rated voltage.
Temperature conditions Water (Standard) Air (Standard) Oil (Standard) Vacuum (3) (V, M) Maximum Minimum 40 1 60 5(1) 40 5 40 40 5 5(2) Pilot port Note 1) Dew point: 5C or less Note 2) 500 cSt or less Note 3) V, M in parentheses are option symbols.
Solenoid Specifications Apparent power (VA) Inrush Holding Power consumption (W) (Holding) Temperature rise (C ) (Rated voltage) Frequency (Hz) 50 25 12 60 20 8 Model Power source 5 50 3.5 35 6 50 8 55 6.5 45 8 50 0.5 60 9.5 50 11.5 55 Note) They are values in an ambient temperature of 20C 5C and application of rated voltage.
H=0.1 m Fs=20 N If MSUA7 is selected under those conditions, thrust load of 20N will be within the allowable value of 60N, Fig.3 but moment will be 20N X 0.1m=2Nm, and it exceeds the allowable moment of 0.9Nm, so that it can not be used.