RETZ瑞茨『进口氨用球阀』详细介绍●RETZ球阀系列●RETZ氨用球阀●产品数据
?进口氨用球阀描述--
RETZ氨用球阀靠介质压力将球体压紧在出口端阀座上,适用于中、小口径管路控制接通或截断管路介质的启闭装置
RETZ ammonia ball valve pressed by the medium pressure on the outlet valve seat, suitable for medium and small diameter pipeline to control the connection or cut off pipeline medium opening and closing device.
?进口氨用球阀典型应用--
氨用球阀广泛应用在石油、化工、制药、化肥、冷冻等工业部门的自动化控制系统中,可分别适用氟利昂、气体、氨气、液氨、燃气等腐蚀性与非腐蚀性介质;
The ammonia ball valve is widely used in the automatic control system of oil, chemical, pharmaceutical, chemical fertilizer, freezing and other industrial departments. It can be applied to the corrosive and non corrosive medium of freon, gas, ammonia, liquid ammonia, gas and so on.
?进口氨用球阀特点--
1.通道平整光滑便于管道扫线清洗,可以输送浆液及固体颗粒等介质;
2.采用PTFE(特氟隆)等材料作为密封,具有良好润滑性和弹性,与球体摩擦系小;
3.启闭迅速,启闭时只需把球体转动90°,方便而迅速;
4.阀体材料选用耐腐蚀碳素钢添加耐蚀合金元素,不易穿孔;
5.球阀的流体阻力小,全开时球体通道、阀体通道和连接管道的截面积相等,并且成直线想通;
?进口氨用球阀参数--
适用温度:常温-20~120℃;中温:-20~250℃
公称压力:PN1.6~4.0Mpa
口 径:1/2-12"
连接方式:法兰、内螺纹
传动方式:手动、蜗轮驱动、气动、电动(防爆)
材 质: 铸钢,不锈钢