The purpose, principle and structure of the card sleeve valve

Stainless steel ferrule ball valve is also called stainless steel ferrule ball valve, double ferrule ball valve, single ferrule ball valve, ferrule reducing ball valve, snap ring ball valve, snap ring ball valve, QG.Y1 ferrule ball valve, ferrule reducing ball valve . Widely used in water treatment

Overview of large butterfly valves

In view of the structural characteristics of thebutterfly valve, the problems of unstable and easy deformation of the large middle sand core and difficult sand cleaning are solved from the aspects of process design, production and fixation of the sand core and the use of zirconium coating. The

Which pipes are suitable for stainless steel pipe socket connection, ferrule connection and clamp connection?

The connection form of the pipeline - socket connection, ferrule connection, and clamp connection are all well suited. The applications are as follows:1) Socket connection: Water supply, drainage, chemical and urban gas pipelines often use cast iron pipes, concrete pipes, ceramic pipes and plastic p

Possible problems during socket installation

Install:1. Saw off a suitable length of seamless steel pipe to remove burrs from the port. The end face of the pipe should be perpendicular to the axis, and the angle tolerance should not be greater than 0.5°. If thepipe needsto be bent, the length of the straight line from the pipe end

What factors affect the price of reducing ferrule ball valve?

When it comes to the ferrule ball valve, its price is relatively low compared to some corrosion-resistant stainless steel valves and Hastelloy valves. But some friends will say, so what other factors will affect the reducing ferrule ball valve? Below I will give you a brief introduction. 

SWGZ自控水位式水封防爆阻火器的概述

SWGZ自控水位式水封防爆阻火器是吸收国内外技术和广大用户反馈的基础上，同时按照AQ1072-2009《瓦斯管道输送水封阻火泄爆装置技术条件》设计而成，SWGZ-IV型自控水位式水封防爆阻火器是安装在抽放管正压端的一种安全保障装置，当瓦斯抽放管道发生意外爆炸事故

不锈钢气动阀位反馈角座阀的参数

不锈钢气动阀位反馈角座阀参数： 压力范围：0-16bar； 控制方式：常闭式、常开式，双作用； 介质温度:PTFE：-10℃~+180℃不锈钢气缸+F46：-10℃~+220℃； 气缸材质:聚酰胺PA、不锈钢； 环境温度:聚酰胺PA气缸：-10℃~+60℃不锈钢气缸：-10℃~+80℃； 阀体材质

不锈钢气动阀位反馈角座阀零部件材料的介绍

不锈钢气动阀位反馈角座阀零部件材料： 阀体：CF8M 锁紧螺母 Hpb59-1 六角螺母:1Cr18Ni9Ti 指示杆 Hpb59-1 阀芯密封垫:PTFE 常闭弹簧 65Mn-D 阀芯体:OCr178Ni12Mo2 缸体 CF8M 阀体密封垫:FKM 顶盖 PC 连接:CF8M Y型圈 FKM 阀杆:OCr178Ni12Mo2 O型圈 NBR 阀杆

FBDF柱塞式数控电液阀的说明

FBDF柱塞式数控电液阀在主阀开启和关闭过程中，常开电磁阀通电(关闭)，常闭电磁阀断电(关闭)。这时，上、下游通道均处于截止状态，介质压力被截聚在主阀活塞上腔室内主阀被锁定在固定的打开位置上，从而保持主阀出口的介质流量恒定。当上游流量发生变化时，由

STHX泰勒阀三通自动换向阀的原理和优点

一、STHX泰勒阀三通自动换向阀的原理： 1、上、下阀体内部全部衬进口耐磨橡胶，平均是传统的三通自动换向阀3倍的寿命。 2、矿浆是通过上阀体与下阀体中间有一个橡胶球来密封。 二、优点是： 1、传统的三通阀是通过一个平面密封，当矿浆经常冲击此面会造成密封