ZSFYV型锥形锁风阀-上海高特自动化仪表厂.docVIP

ZSV型锥形锁风阀 ZSV conical lock air valves 概述 General　　The conical lock air valves apply to the departments of building materials, mining, coal, metallurgy and thermal power for automatic adjustment and control of transportation of materials and to prevent air from entering, ensuring a free material transportation. 工作原理及结构特征 Operation principle and structure features　　The conical clack is pressed against the port with the action of the weight gravitation. When reaching a certain weight, the materials will force the clack to sink, allowing materials to discharge. Then the weight will return the weight to its home position. The product can only be installed in vertical position and a proper columnar material must be held at the top section. 主要性能指标 Main performance index 适用介质 粉尘物料 工作温度(℃) ≤350 送料能力(T/h) 15～65 Applicable medias Dusty materials Service temperature(℃) ≤350 Transportation capacity(T/h) 15～65 Outline and dimensions DN D D1 H A×A B×B C×C Z-d Z-Φ 200 300 260 400 300×300 360×360 400×400 12-Φ14 16-Φ14 250 350 310 450 350×350 410×410 450×450 12-Φ14 16-Φ14 300 400 365 500 400×400 460×460 500×500 12-Φ14 16-Φ14 350 450 415 550 450×450 510×510 450×450 12-Φ14 16-Φ14 400 500 465 600 500×500 560×560 500×500 12-Φ14 16-Φ14 500 600 565 700 600×600 665×665 610×610 12-Φ14 16-Φ14 安装使用及维护 Installation, operation and maintenance　　Before operation, make a adjustment to correctly locate the counter weight on the lever. A proper columnar material must be held at the top section as a seal to prevent air leakage. Installation in vertical position to ensure the normal operation of balance device. 型号编制说明 Description of type designation Z S V 阀门 SF:方形\SY:圆形 锥形 Z S V Valve SF:Square\SY:Circle Conical 订货须知 Ordering instructions 1.型号规格名称; 1. Type, specification and name, 2.公称通径; 2. Nominal