A、<p><span style="font-family: 宋体; font-size: 17.1429px; ">检查方法:尺量、观察及动作检查</span></p>
B、<p><span style="font-family: 宋体; font-size: 17.1429px; ">应设独立的支架、吊架,当风管采用不燃材料防火隔热时,阀门安装处应有明显标识</span></p>
C、<p><span style="font-size: 17.1429px; font-family: 宋体;">安装方向、位置应正确,阀门顺气流方向关闭,防火分区隔墙两侧的防火阀距墙端面应不大于</span><span style="font-family: \'Microsoft YaHei\'; font-size: 17.1429px; ">250mm</span></p>
D、<p><span style="font-family: 宋体; font-size: 17.1429px; ">手动和电动装置应灵活、可靠,阀门关闭严密</span></p>
C、<p><span style="font-size: 17.1429px; font-family: 宋体;">安装方向、位置应正确,阀门顺气流方向关闭,防火分区隔墙两侧的防火阀距墙端面应不大于</span><span style="font-family: 'Microsoft YaHei'; font-size: 17.1429px; ">250mm</span></p>