Cavitation In Control Valves - E.G. Butterfly Valve
- Nov 06, 2017
- Hits: 104
When the control valves are used in liquid service, they may experience localized cavitation. Cavitation consists of the formation of liquid vapor cavities when the local static pressure drops to the...
Advantages of 3-piece Ball Valves
- Oct 30, 2017
- Hits: 133
The three-piece ball valve is a common ball valve structure, its body is divided into three parts, which are left and right bonnet and the middle valve body. Advantages 1. 3-piece ball valves have...
India Will Issue New Biofuel Policies to Cut Imports of Oil, Natural Gas and Coal
- Oct 30, 2017
- Hits: 34
Lastest news! India, the world's third largest greenhouse gas unit, will soon announce a new biofuel policy to cut imports of fossil fuels such as oil, natural gas and coal. The government aims to...
Выбор чугунного клапана И Чугунный обратный клапан
- Oct 25, 2017
- Hits: 42
При выборе нужно учитывать типоразмер трубопровода, номинальное давление рабочей среды и условия эксплуатации. Конструкция клапана зависит от места его установки и способа крепления. Для предотвращения...
Emerson acquires Geofields, Inc.
- Oct 25, 2017
- Hits: 16
Emerson has acquired Georgia-based GeoFields, Inc., a leading global supplier of software and implementation services for pipeline integrity data collection, management and risk analysis for the oil and...
Operation and Maintenance Manuals for Gate Valves
- Oct 20, 2017
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1. General These serials Gate Valve are used in the pipe system to close or open the pipeline to keep system running normally. 2. Product descriptions 2.1 These serials valve are hand-driven,...
The Selection of Control Valves
- Oct 20, 2017
- Hits: 27
To select the control valve, the first is to gather complete the physical characteristics of the process fluid parameters and control valve operating conditions, including the main fluid composition,...
What Is A Awwa Butterfly Valve and How Does It Work?
- Oct 16, 2017
- Hits: 81
Butterfly valves are used to prevent and isolate the flow of fluid in industrial sectors. They are easy to handle and very fast in stopping the flow. They are majorly preferred by the customers because...
Dervos' Newly Manufactured and Shipped Valve Products
- Oct 16, 2017
- Hits: 49
Take a Look at These "Powerful Guys" Having almost 10 years' experience in valve field, so far we have shipped thousands of valves overseas. With each shipment, we got to know...
Global Industrial Valve Market Expand
- Oct 11, 2017
- Hits: 24
In the join of the golden September and silver October, people in China are all expecting the coming Mid-Autumn Festival. In Xiamen City, there's a joyful way to celebrate this day, a prizes-oriented...