INDUSTRY NEWS

What are the common connection methods of butterfly valves?

2025-12-24 [ INDUSTRY NEWS ]

Common connection methods and characteristics of butterfly valves Butterfly valves are classified into various connection methods based on installation requirements. Here are the most common ones in the industrial field: 1. Wafer type ......

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What is a flanged butterfly valve?

2025-12-18 [ INDUSTRY NEWS ]

A flanged butterfly valve is a type of butterfly valve that comes with a flange. It achieves sealing by connecting to the flange of a pipeline through bolts. It controls the flow of the medium in the pipeline by rotating the butterfly plate......

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How to select the electric actuator for an electric butterfly valve?

2025-12-10 [ INDUSTRY NEWS ]

1. The allowable value of the valve stem diameter For the selection of an electric actuator for a lift stem valve, attention should be paid to the allowable diameter of the valve stem that can pass through it.For the selection of an electri......

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What are the differences between pneumatic butterfly valves and electric butterfly valves?

2025-12-03 [ INDUSTRY NEWS ]

In modern industrial automation control systems, butterfly valves, as a type of valve with a simple structure and flexible operation, are widely used in water treatment, HVAC (heating, ventilation, and air conditioning), petroleum, chemical......

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Detailed Analysis of Industrial Valve Pressure Testing Methods

2025-11-27 [ INDUSTRY NEWS ]

Before installing the valves, they should undergo dual tests for strength and sealing on a hydraulic testing bench. The available test media include water, oil, air, steam, and nitrogen. Testing Method for Gate Valves The strength test of g......

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