China Brushed Motor and Worm Gear Motor - China Manufacturers, Suppliers, Factory

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Butterfly Valves: What to Know Before Making Your Purchase.

When it comes to the world of commercial butterfly valves, not all devices are created equal. There are many differences between the manufacturing processes and devices themselves that change the s...
What are the main factors affecting the sealing performance of butterfly valves?

Sealing is to prevent leakage, and the principle of valve sealing is also studied from leakage prevention. There are many factors that affect the sealing performance of butterfly valves, mainly inc...
What should be do during valve installation - Final

Today we continue to talk about valve installation precautions: Taboo 12 The specifications and models of the installed valve do not meet the design requirements. For example, the nominal pr...
Why do gate valves require upper sealing devices?

When the valve is fully open, a sealing device that prevents the medium from leaking to the stuffing box is called the upper sealing device. When the gate valve, globe valve and throttle valve are ...