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Z Type Globe Valve

Z Type Globe Valve

The working principle of the Z type globe valve is to control the rise and fall of the valve disc by rotating the valve stem, thereby realizing the opening and closing of the fluid. Compared with other types of stop valves, the Z-type stop valve has excellent sealing performance, wear resistance and corrosion resistance, and can work stably under high pressure and high temperature conditions.
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Z Type Globe Valve

●Valve core: stainless steel 06Cr19Ni10 (two-way), HPb59-1 (three-way)
●Valve stem seal: four-layer V-type and O-type combined nitrile rubber seal, polytetrafluoroethylene sealing sleeve
●Valve stem: stainless steel 06Cr19Ni10
●Valve body, valve cover material: HT250
●Nominal pressure (PN): 1.6MPa
●Working medium: water, fluid temperature 5~95℃
●Valve leakage: ≤0.03%KV
●Flange standard: GB/T 17241.6 PN16

IMG974343

 

The Main features Of Z Type Globe Valve

 

 

High fluid flow efficiency: Z-shaped design reduces resistance to fluid flow and improves flux.


Superior sealing performance: Equipped with high-quality sealing materials to ensure no leakage.


High pressure and high temperature resistance: Suitable for high temperature and high pressure environment, capable of long-term stable operation.


Easy operation: Manual or electric control is adopted, which is convenient for users to operate.

 

FAQ

 

1. What is the main difference between a Z type globe valve and other types of stop valves?
The fluid flow path of a Z-type stop valve is at a 90-degree angle to the opening and closing direction of the valve. This design reduces flow resistance and increases fluid flux. The traditional straight-through stop valve has a longer flow path and greater fluid resistance. In addition, the valve disc of a Z-type stop valve usually has better sealing performance and is suitable for high-pressure and high-temperature applications.

 

2. How to ensure the sealing performance of a Z-type stop valve under high-temperature and high-pressure environments?
In high-temperature and high-pressure environments, it is crucial to choose the right sealing material. Usually, high-performance materials such as PTFE, graphite or metal sealing rings are used to maintain good sealing under extreme conditions. In addition, regularly inspect and maintain the valve to ensure that it works properly and avoid leakage caused by wear or aging.

 

 

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