中国维拓斯WHR-011/4WHR-011/8单向阀公司的产品以其可靠的质量和优质的***服务，维拓斯VTOZ的产品远销***38个***。VTOZWHR，WKRWJPR型叠加式单向阀WHR-011WHR-011/2WHR-011/4WHR-011/8WHR-016WHR-016/2WHR-016/4WHR-016/8WHR-012WHR-012/2WHR-012/4WHR-0128WHR-013WHR-013/2WHR-013/4WHR-013/8WHR-011WHR-014/2WHR-014/4WHR-014/8WKR-011WKR-011/2WKR-011/4WKR-011/8WKR-016WKR-016/2WKR-016/4WKR-016/8WKR-012WKR-012/2WKR-012/4WKR-0128中国维拓斯WHR-011/4WHR-011/8单向阀单向阀是流体只能沿进水口流动，出水口介质却无法回流，俗称单向阀。单向阀又称止回阀或逆止阀。用于液压系统中防止油流反向流动,或者用于气动系统中防止压缩空气逆向流动。单向阀有直通式和直角式两种。直通式单向阀用螺纹连接安装在管路上。直角式单向阀有螺纹连接、板式连接和法兰连接三种形式。WKR-013WKR-013/2WKR-013/4WKR-013/8WKR-011WKR-014/2WKR-014/4WKR-014/8WJPR-011WJPR-011/2WJPR-011/4WJPR-011/8WJPR-016WJPR-016/2WJPR-016/4WJPR-016/8WJPR-012WJPR-012/2WJPR-012/4，WJPR-0128WJPR-013，WJPR-013/2WJPR-013/4WJPR-013/8WJPR-011WJPR-014/2，WJPR-014/4WJPR-014/8中国维拓斯WHR-011/4WHR-011/8单向阀)