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The main material of the 36" 150LB WCB flanged gate valve is WCB. This material has high strength, good toughness, and excellent corrosion resistance, and can effectively cope with relatively large pressure and temperature changes.

I. Analysis of Working Conditions and Selection Principles1. Working Pressure and TemperatureThe pressure and temperature requirements under different working conditions determine the selection of gate valves. For example, in high-pressure and high-temperature environments, materials that are resist1. Working Pressure and Temperature
 

ASME Standards for ValvesASME B16.34: Valves – Flanged, Threaded, and Welding EndASME B16.34 is a comprehensive standard that covers the design, materials, pressure-temperature ratings, and testing requirements for a wide range of valves, including gate valves and check valves. This standard ensures

As the core control equipment in industrial pipeline systems, the operation mode of gate valves directly affects production efficiency and safety. This article comprehensively compares the advantages and disadvantages of the three operation modes, namely manual, electric and pneumatic, from the dimensions of structural principles, performance indicators, application scenarios and future trends, so as to provide selection references for industrial users.

In the field of industrial valves, API 600 standard and ASME B16.34 standard are two important reference bases. They have different emphases in the design, manufacture and application of gate valves. The following are the main differences between the two. Scope of application• API 600: Mainly for b

I. Working Principle of Gate ValveThe gate valve consists of a valve body, a gate, a valve stem, a valve seat, and a driving device. When opening, the driving device drives the gate to move upward through the valve stem, opening the medium passage. When fully open, the flow resistance is close to th

In the field of industrial valves, the ASME B16.34 standard is one of the most authoritative and widely recognized design and manufacturing specifications globally. This standard covers valves with flange, threaded, and welded end connections, providing comprehensive guidance for the design, manufac

BS StandardsBS 5150 (Cast Iron Gate Valves): It stipulates the pressure-temperature ratings of cast iron gate valves under different operating conditions. These ratings are determined based on the properties of cast iron materials and the structural design of the valves. For example, under normal te

BS (British Standards) British StandardsBS 5150: It covers the specifications for cast iron gate valves for general purposes, including aspects such as dimensions, materials, and performance requirements. For example, it specifies in detail the chemical composition and mechanical properties of the c

The J-VALVES WCB electric actuated flanged gate valve is an efficient and reliable industrial valve, which is widely used in fields such as petroleum, chemical engineering, electric power, and water treatment. This article will introduce in detail its operation modes and automatic control functions to help users better understand and use this product.