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RKSfluid INDUSTRY NEWS
- Release on2019-05-21
- It means that when the open valve is suddenly closed, due to the inertia of the pressure water flow, the water flow shock wave is generated and the damage is caused. This is the "water hammer effect" in the hydraulics, that is, the positive water hammer......Read More>>
- Release on2019-05-09
- Corrosion is one of the important factors that cause valve damage. Therefore, in the use of valves, corrosion protection is the first consideration......Read More>>
- Release on2019-05-07
- DIN standard now uses EN standard structure length
EN 558-1 PN flange connection valve construction length (instead of DIN 3202), EN 558-2 CLASS flange connection valve construction length (instead of BS2080), EN 12982 butt weld end valve construction length (instead of DIN 3202), DIN standard The length of the structure including the length of the API valve is basically the same as the length of the GB......Read More>> - Release on2019-04-29
- How to connect the whole valve with the pipeline or equipment, this problem can not be ignored, because the running, running, dripping and leaking of the valve mostly occur here......Read More>>
- Release on2019-04-28
- Butadiene cyanide rubber was first developed in Germany in 1930. It is a copolymer of butadiene and 25% acrylonitrile. Because of its resistance to aging, heat and abrasion, it is superior to natural rubber, so it is......Read More>>
- Release on2019-04-26
- The electric actuator is the execution unit in the electric unit combined meter. It is powered by single-phase AC power supply, accepts unified standard DC signal, outputs corresponding angular displacement, manipulates mechanical mechanisms such as damper and baffle, and can be equipped with various electric operators to complete the adjustment system "manual--automatic"......Read More>>
- Release on2019-04-25
- The regulating valve does not work. The symptoms and causes are as follows:
1. The gas source is not open. 2. The air source water freezes in winter, causing the air duct to clog or the filter and the pressure reducing valve to be blocked......Read More>> - Release on2019-04-25
- Actuators play an important role in the automation of modern production processes. It is often referred to as the hand and foot of the production process control, because it accepts the control signal of the regulator in the automatic control system, and automatically changes the adjustment variable to achieve the adjusted parameters (such as temperature, pressure, flow, liquid level, etc......Read More>>
- Release on2019-04-18
- In the case of corrosive medium working conditions, anti-corrosion is the most critical place for chemical equipment. If the metal material of the chemical valve cannot be correctly selected, it is slightly inadvertent, and the equipment is damaged, which may cause accidents or even disaster.
How to choose the corrosion-resistant valve for some common chemical media?...Read More>> - Release on2019-04-16
- Valve parts anti-corrosion precautions.
Corrosion damage of the valve body is mainly caused by corrosive media, and the problem of valve stem corrosion is mainly filler......Read More>> - Release on2019-04-15
- How to prevent corrosion of the valve? Reasons, measures, and methods of selection!
Corrosion is one of the important elements that cause valve damage. In valve protection, valve corrosion protection is an important issue to consider. What is the corrosion of the valve? How should the valve be preserved? What is the basis for the selection of corrosion-resistant valves? Take a look!...Read More>> - Release on2019-04-12
- Valve Certification include: ISO 9001, ISO 14001, OHSAS 18000, EU CE certification, CU-TR, API certification, SIL, fire test certification......Read More>>