国产乱子伦无套一区二区三区,国产精品久久久久杏吧,最新日韩AV电影久久网,国产精品免费一区二区三区四区 ,亚洲精品国产一区二区三区在线,中国精品一区二区三区,亚洲天天看片在线播放,久久99精品一久久,亚洲精品国产一区久久,日韩好片一区二区在线看

熱線電話：

熱線電話

搜索您想要的

產品valve

V型球閥

V Type Ball Valve

基本參數:

■ 產品概述

      V型球閥采用金屬硬密封結構，V型閥芯及金屬閥座在回轉過程中，球芯的V型缺口與閥座做比例流量調節，并且密封面緊密配合，V型口具有強

大切斷介質、雜質的功能，避免閥門卡死現象發生，并具有自潔功能；配合氣動執行器，可以實現90°范圍的啟閉，跟定位器配套實用可實現遠程

微電腦控制閥門流量開度，可實現比例調節：與二位五通電磁及控制箱配套實用，可實現開關控制。

■ 適用介質：

        適用于含纖維、固體顆粒、漿料等介質。因些可廣泛用于造紙、石油、化工、化纖、電力、冶金、制藥及環保等行業。

        口徑：DN25~DN250/1-10"(對夾)、DN25~DN600/1-24"(法蘭)

        壓力等級：DN10/16/25/40/65、ANSI   150LB/300LB

■ PRODUCT INTRODUCTION

    V type ball valve use hard seal material structure, V-type valve core and metal seat in the rotation process, the V-notch ball core and valve 

seat proportional flow control, and and sealing surface work closely,V-type has a powerful cut off the medium, impurities function to avoid the the 

valve stuck phenomenon, and has a self-cleaning function; with pneumatic actuators can achieve the range of 90 ° to open and close, with the 

locator supporting the use of remote microcomputer to control the degree of opening of the valve flow ratio adjustment;supporting the use of two 

five-way solenoid control box, switch control.

■ APPLICATION MEDIUM 

         Suitable for containing fiber, solid particles, slurry and other media, it can be widely used for paper, petroleum, chemical industry, chemical 

fiber, electricity, metallurgy, pharmaceutical and environmental industries.Nominal Through Diameter: DN 25 ~DN250 / 1-10"￡Lug/ Clip-on )   

DN25 ~ DNV600/ 1-24"Nominal Pressure: DN 10/DN16/DN25/DN40/DN65  ANSI 150LB/300LB

argumentsimg13.jpg