ELECTRIC VALVE

To provide an electric valve which can suppress the wear of a valve body or a valve seat.SOLUTION: An electric valve 1 has: a valve shaft holder 15 which is relatively movable in an axial line direction with respect to a valve main body 10 having a valve seat 10d; a valve shaft 21 having a valve main body part 21d which can come into contact with or separate from the valve seat, and is relatively movable in the axial line direction with respect to the valve main body part; a driven member 37 moving in the axial line direction together with the valve shaft; a stopper 36 attached to the valve shaft; a spring member 39 for energizing the valve shaft in a direction in which the valve main body part approaches the valve seat; and a spring receiving part 38 abutting on one end of the spring member. A drive force in a direction in which the valve main body part separates from the valve seat is transmitted to the valve shaft via the driven member from the valve shaft holder by the abutment of the valve shaft holder on the driven member, and the spring receiving part is griped between the valve shaft holder and the spring member at a first axial-direction position of the valve shaft including at least a full-closed position and also gripped between the spring stopper and the spring member at a second axial-direction position of the valve shaft including at least a full-open position.SELECTED DRAWING: Figure 1 【課題】弁体又は弁座の摩耗を抑制できる電動弁の提供。【解決手段】電動弁１は、弁座１０ｄを備えた弁本体１０に対して、軸線方向に相対移動可能な弁軸ホルダ１５と、弁座に対して接離可能な弁体部２１ｄを備え、弁本体に対して軸線方向に相対移動可能な弁軸２１と、弁軸とともに軸線方向に移動する被駆動部材３７と、弁軸に取り付けられるばねストッパ３６と、弁体部が弁座に接近する方向に弁軸を付勢するばね部材３９と、ばね部材の一端に当接するばね受け部３８と、を有し、弁軸ホルダが被駆動部材に当接することにより、弁軸ホルダから被駆動部材を介して弁軸に、弁体部が弁座から離間する方向の駆動力が伝達され、ばね受け部は、少なくとも全閉位置を含む弁軸の第１の軸線方向位置において、弁軸ホルダとばね部材との間に挟持され、また少なくとも全開位置を含む弁軸の第２の軸線方向位置において、ばねストッパとばね部材との間に挟持される。【選択図】図１