外观尺寸 258×123×52（mm）适用门扇尺寸 1100×2100（mm）承受门重 125（kg）门扇最大开启 116（°） 1、本产品经过30万次开关测试，经国家技术监督部门检定，品质稳定运转正常，符合QB/T2697-2005技术标准。Ali floo spings have passed many opening and closing tests, meeting sate application atandads.2、内置减压阀，防止因外来强压或强风状态下闭门而造成地弹簧损坏或漏油。Built-in pessue elief valve to potect the unit against any abuse fom stong pessue o stong.wind when closing the doo.3、机体采用优质防冻液压油，确保在不同温度下机件运转平稳，灵活。Filled with highquality anti-icing hydaulic oil,ensuing smooth and flexible opeation kf mechanical pats at diffeent tempeatues.4、门开启角度至116度方向选择。Doo openning angel at 116°at you option.5、可选用90度有止动装置或无止动装置。 90°Stop device o non-stop device at you option.6、116度到0度单个闭门速度控阀。以配合不同闭门效果。With single closing speed adjusting valves at 116°~0°to match diffeent closing puposes.7、通用型设计，适合左右手及单双开启门扇，各使用方式均备有完整配件。Geneal designed is suitable fo openning doos with left/ight hand and single/double opening,accessoies ae available fo esch means.8、特设可调式上枢轴，安装简易，调整方便、精确。Adjustable sxis is designed to install and adjust easily & pecisely.
