RETZ瑞茨『进口高温高压截止阀』详细介绍●RETZ截止阀系列●RETZ高温高压截止阀●产品数据

?进口高温高压截止阀结构--

RETZ高温高压截止阀采用自密封阀盖、整体嵌入式结构设计，阀体、阀盖均采用整体锻造材料更加坚固，阀头与阀杆为分体式结构，阀头采用不旋转球头，关闭时阀头和阀座以面接触方式挤压密封,阀门全开后有优良的背密封，耐冲刷、汽蚀。 阀门填料耐高温高压，具有密封性能好的特点，密封填料位于阀杆螺纹之下，以隔绝螺纹与介质,确保密封的严密性，一般采用加长柔性石墨密封或者金属硬密封

RETZ high temperature and high pressure cut-off valve is designed with self sealing valve cover and integral embedded structure. The valve body and valve cover are more solid with the whole forging material, the valve head and the valve stem are split type structure, the valve head is not rotated with the ball head, the valve head and the valve seat are extruded in the face contact mode when the valve is closed, and the valve has excellent back seal after full opening, and the valve has excellent back seal after the valve is open. Erosion and cavitation. The valve packing is resistant to high temperature and high pressure and has the characteristics of good sealing performance. The sealing packing is located under the thread of the stem, to cut off the thread and medium, to ensure the tightness of the seal, and generally use the lengthened flexible graphite seal or the metal hard seal.

?进口高温高压截止阀特征--

具有耐磨、抗擦伤性能好;

工作行程小，启闭时间短;

耐高温，耐高压性能好;

?进口高温高压截止阀典型应用--

电力,电站高温高压门及排污门

工业腐蚀性流体                            

高温热油

石油,化工

制药厂

蒸汽设备

锅炉蒸汽系统

机械设备

化肥厂

冶金矿产

?进口高温高压截止阀选型参数--

尺寸：1/2″－8″

压力等级：16Bar-100Bar         

温度范围：-20℃～350℃

阀体材质: 铸钢,不锈钢

适用介质: 油品等

操作方式:手动