A capacity control valve for controlling a flow rate or pressure of a variable capacity compressor according to a valve opening of a valve section, the capacity control valve comprising: a valve main body having a first communication passage through which a fluid at a first pressure (Ps; Pc) passes, a second communication passage which is arranged adjacent to the first communication passage and through which a fluid at a second pressure (Pd) passes, a third communication passage which is arranged adjacent to the second communication passage and through which a fluid at a third pressure (Pd) passes, a third valve chamber consecutively provided with the third communication passage , and a main valve seat arranged in a valve hole for communicating the second communication passage and the third communication passage ; a solenoid which drives a rod having an auxiliary valve seat ; a valve body having an intermediate communication passage for communicating the first communication passage and the third communication passage , a main valve part for opening and closing the valve hole by separating from and contacting the main valve seat , and an auxiliary valve part for opening and closing the intermediate communication passage by separating from and contacting the auxiliary valve seat ; a second biasing member which biases the main valve part in a valve opening direction thereof, and a pressure-sensitive body arranged in the third valve chamber , characterized in that the pressure-sensitive body expands and contracts according to the first pressure (Ps; Pc) led via the first communication passage and the intermediate communication passage when the auxiliary valve part is closed, the rod relatively moves to the valve body , and opens and closes the auxiliary valve part , and the capacity control valve further comprises a first biasing member which biases the valve body in a valve closing direction of the main valve part . a valve main body having a first communication passage through which a fluid at a first pressure (Ps; Pc) passes, a second communication passage which is arranged adjacent to the first communication passage and through which a fluid at a second pressure (Pd) passes, a third communication passage which is arranged adjacent to the second communication passage and through which a fluid at a third pressure (Pd) passes, a third valve chamber consecutively provided with the third communication passage , and a main valve seat arranged in a valve hole for communicating the second communication passage and the third communication passage ; a solenoid which drives a rod having an auxiliary valve seat ; a valve body having an intermediate communication passage for communicating the first communication passage and the third communication passage , a main valve part for opening and closing the valve hole by separating from and contacting the main valve seat , and an auxiliary valve part for opening and closing the intermediate communication passage by separating from and contacting the auxiliary valve seat ; a second biasing member which biases the main valve part in a valve opening direction thereof, and a pressure-sensitive body arranged in the third valve chamber , characterized in that the pressure-sensitive body expands and contracts according to the first pressure (Ps; Pc) led via the first communication passage and the intermediate communication passage when the auxiliary valve part is closed, the rod relatively moves to the valve body , and opens and closes the auxiliary valve part , and the capacity control valve further comprises a first biasing member which biases the valve body in a valve closing direction of the main valve part . <EOS>