一、主要外形和连接尺寸单位（mm）Q611F-16,25,40,64通径DNdGLHWmmIn81/4″8G1/4″65140104103/8″10G3/865140104151/2″15G1/272150140203/418G3/4″85155140251″24G1″911651403211/2″30G11/4″1101801644011/2″38G11/2″122190164502″48G2″145210190Q621F-16,25,40,64通径DNdGL2HWmmIn81/4″814120140104103/8″1018130140104151/2″1522140150140203/41828160155140251″24341801651403211/2″30422001801644011/2″3848218190164502″4860235210190Q661F-16,25,40,64通径DNdGL1HWmmIn81/4″814.365140104103/8″101865140104151/2″152272150140203/4182885155140251″2434.5911651403211/2″3043.51101801644011/2″3849.5122190164502″4862145210190Q681F-16通径DNdGL3HWmmIn151/2″1534108150140203/41850.5118155140251″2450.51271651403211/2″3050.51461801644011/2″3850.5159190164502″4864191210190本公司供应高阀气动不锈钢螺纹球阀质量保证，欢迎咨询洽谈。)