RETZ瑞茨『进口高真空球阀』详细介绍●RETZ真空阀系列●RETZ高真空球阀●产品数据
?进口高真空球阀描述--
RETZ真空(压力)球阀该阀为直通式手动球阀，靠球面密封，因而既能用在真空状态下，也能在低压状态下使用，并可任意位置安装，适用于真空系统中接通或切断管路的介质流。
RETZ vacuum (pressure) ball valve is a direct through manual ball valve and is sealed by a spherical surface, so it can be used in vacuum and low pressure, and can be installed at any position. It is suitable for connecting or cutting the medium flow in the vacuum system.
?进口高真空球阀特点--
本阀门结构紧凑，美观，密封座补偿设计。有自动补偿密封座磨损功能，启闭力矩小，寿命长等优点。适用的工作介质为带酸、碱性的各类气体或液体。
The valve has a compact and beautiful structure, and the compensation design of the sealing seat. It has the function of automatic compensation seal seat wear, small opening and closing torque, long life and so on. The suitable working medium is acid or alkaline gas or liquid.
?进口高真空球阀技术性能--
规格:DN10～DN200;
用范围(Pa): 快卸法兰（KF）2x105 ～1.3x10 -5 活套法兰16x105～1.3x10 -5
阀门漏率(Pa.L/S): ≤1.3x10-5
介质温度（℃）: -20℃～120℃+240℃；
材质: 不锈钢304或316
安装位置: 任意；
一般用途:: 水、酸、碱性的气体或液体。