日本SMC电磁阀VPA4250-04直动式电磁阀

原理：通电时，电磁线圈产生电磁力把关闭件从阀座上提起，阀门打开；断电时，电磁力消失，弹簧把关闭件压在阀座上，阀门关闭。
特点：在真空、负压、零压时能正常工作，但通径般不超过25mm。
AR20K-02
SMC电磁阀AR20K-01BE
SMC电磁阀AR25K-02BG-B
SMC电磁阀AR40k-04BE
AR40-04G-A
SMC电磁阀AR50K-06BE
SMC电磁阀AR50K-10G
SMC电磁阀AR60K-10-B
SMC电磁阀AR25K-(F,N)02～(F,N)03(B,E,G,H)(-1,N,R,Y,Z)
SMC电磁阀AR40K-(F,N)02～(F,N)04(B,E,G,H)(-1,N,R,Y,Z)
AR40K-(F,N)06(B,E,G,H)(-1,N,R,Y,Z)
SMC电磁阀AR50K-(F,N)06～(F,N)10(B,E,G)(-1,N,R,Y,Z)
SMC电磁阀AR30K-(F,N)02～(F,N)03(B,E,G,H)(-1,N,R,Y,Z)
SMC电磁阀AR60K-(F,N)10(B,E,G)(-1,N,R,Y,Z)

日本SMC电磁阀VPA4250-04直动式电磁阀
VPA4450-06
VPA4450-10
VPA4454-00
VPA542-02A
VPA542-03A
VPA542-03B
VPA542V-03A
VPA544-03A
VPA544V-02A
VPA544V-03A
VPA7-6-FG-D-1
VPA7-8-FG-D-1
VPA7-8-FHG-D-1
VPA742-03A
VPA742-04A
VPA742-04B
VPA742V-04A
VPA744-A
VPA744-04A
VPA744-04B
VPA744V
VPA744V-A
VPA744V-04A
VPC2195-50A2L
VPFA2155-06
VPFA2165-10
VPF2155-06-3G