News
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The 8th Chines Water meter industry technical exchange Conference
In order to promote technological progress in the water meter industry and further strengthen technical exchange within the industry, the Water Meter Working Committee of the China Metrology Association held the 8th Technical Exchange Conference in Ningbo, Zhejiang Provi...Read more -
Difference between cast steel stainless steel ball valve and forged steel stainless steel ball valve
Different valves have different characteristics and advantages when used. Stainless steel ball valve is the most widely used one. The difference between cast steel stainless steel ball valve and forged steel ZF8004 Stainless Steel Hydraulic ball valve with lever DN15~DN50 female thread Customer d...Read more -
Advantages of stainless steel water separator
The stainless steel Manifold is made of high-quality 304 stainless steel, beautiful and durable. The water distributor is composed of two parts: water distributor and water collector, which are collectively referred to as floor heating water distributor. The water distributor is a water distribut...Read more -
Selection principle and selection of check valve
Most check valve sizing is based on a qualitative evaluation of the minimum shock pressure or no shock closure and the required closing speed and its closing speed characteristics. 1. ZF8006 Stainless Steel female thread swing check valve DN20 for incompressible liquids Check valves for incompres...Read more -
Incorrect operation of gate valve
When testing new piping systems, the pipes and valves are subjected to preliminary tests: two leak tests, one 150% hydrostatic test and one N2He (nitrogen, helium) leak test. These tests cover not only the flanges connecting the valve and piping, but also the bonnet and valve body interfaces, as ...Read more -
Preparations before ball valve repair
After the ZF8004 Stainless Steel Hydraulic ball valve with lever DN15~DN50 female thread Customer designed OEM is in use, it usually needs to be disassembled and repaired. The following Yuhuan valve manufacturer will explain the preparations before the ball valve repair. When the ball valve is cl...Read more -
The correct installation position of the manifold and precautions
For floor heating, the manifold plays a vital role. If the manifold stops working, the floor heating will stop running. To some extent, the manifold determines the service life of the floor heating. It can be seen that the installation of the manifold is very important, so where is the most appro...Read more -
Analysis on the structure and characteristics of check valves
ZF8006 Stainless Steel female thread swing check valve DN20 prevents the medium in the pipeline from flowing back. The valve whose opening and closing parts are opened or closed by the flow and force of the medium to prevent the medium from flowing back is called a check valve. Check valves belo...Read more -
Ball valve installation and maintenance
One, the installation of the ball valve Preparation before installation 1. The pipelines before and after the Stainless Steel Hydraulic ball valve with lever DN15~DN50 female thread Customer designed OEM are ready. The front and rear pipes should be coaxial, and the sealing surfaces of the two fl...Read more -
Classification of stainless steel gate valves
Generally speaking, Stainless Steel female thread gate valve OEMs are classified according to the layout of the gate and the layout of the valve stem. Of course, according to the raw materials, they can be divided into Stainless Steel female thread gate valve OEMs, carbon steel gate valves and so...Read more -
What are the stainless steel ball valves?
I believe everyone is familiar with stainless steel ball valves.Stainless steel bulk ultrasonic watermeter body welding versioncan be seen in every corner of the city. They are loved and sought after by people in the industry because of their easy installation and long life. There are many kinds ...Read more -
Stainless steel water meter body
The stainless steel water meter is hygienic and environmentally friendly, has no second pollution, is resistant to acid and alkali, will not produce corrosion and exudates at high and low temperatures, is safe and reliable, and meets food hygiene standards, with high accuracy, large range, and co...Read more
