Technical Exchange
Comprehensive Analysis of Ball Valve Sealing Surface Selection: How to Make Precise Selections Based
The selection of ball valve sealing surfaces involves multiple factors, including medium type, working conditions, operating temperature, surrounding environment, and the performance requirements of the sealing surface. The following is a detailed analysis of ball valve sealing surface selection:
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Technical Exchange
Diaphragm Control Valve: A Precision Tool for Industrial Automation Control
The diaphragm control valve is a control device that drives valve opening, closing, or regulation through a diaphragm actuator, widely used in industrial automation control systems. The following is an introduction to its structure and working principle:
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Technical Exchange
Ball Valve and Plug Valve: Comprehensive Comparison Analysis
The main differences between ball valves and plug valves lie in their structure, working principle, operation mode, flow control, sealing performance, and application scenarios.
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Technical Exchange
Structure and Working Principle of Pneumatic Knife Gate Valve
Pneumatic knife gate valve is a valve controlled by a pneumatic actuator to achieve opening and closing. It can be divided into two parts: the upper part is the pneumatic actuator, and the lower part is the valve.
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Technical Exchange
Technical Requirements for Valve Installation
Valves are devices used in fluid systems to control the direction, pressure, and flow of fluids. During the construction process, the quality of valve installation directly affects future normal operation, so it must be given high attention by both construction units and production units.
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Technical Exchange
How does a ball valve work?
A ball valve is a valve in which the ball, as the opening and closing component, is driven by the stem to rotate around the axis of the ball valve. It can be used for the regulation and control of fluids. The ball valve was introduced in the 1950s and has now become one of the most widely used valve types.
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Technical Exchange
Butterfly Valve Applications
As an important type of valve, butterfly valves are widely used in various fluid pipeline systems. Their unique design and performance characteristics make them an ideal choice for many applications. This article will explore the applications of butterfly valves in various fields.
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Company News
Zhejiang Cvsdai Valve Co., Ltd.
Zhejiang Cvsdai Valve Co., Ltd. is located in Binhai Park, Wenzhou Economic and Technological Development Zone, a national-level development zone in Zhejiang Province, and is the core enterprise directly under Ruide Enterprise. Since its establishment in the 1980s, the company has been committed to the production and R&D of corrosion-resistant valves, actively responding to the needs of various emerging industries, providing customers with one-stop, comprehensive, and all-round valve solutions. With strong production supporting and innovation capabilities, the company is a technology-leading enterprise with distinctive characteristics in the domestic corrosion-resistant valve production field, highly recognized by the market and industry peers.
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Industry News
World's largest metamorphic rock oilfield central platform completes float-over installation
It is reported that with the upper topsides weighing over 16,000 tons precisely positioned onto the jacket, the central platform of the Bozhong 26-6 oilfield, the world's largest metamorphic rock oilfield, has completed its float-over installation in the southern waters of the Bohai Sea, marking significant progress in the project construction.
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