Article IntroductionAfter the release and implementation of the new national standard (GB 5749-2022), two odor and taste indicators, namely 2-Methylisoborneol (2-MIB) and Geosmin, have become mandator...
23 Jun,2026
JieKeLong OEM products are mainly used in civil low pressure field, so the nominal pressure of the product is 1.6Mpa. JieKeLong can customize the thread and product size according to the needs of customers and the normal working temperature is -20 degrees Celsius to 120 degrees Celsius.
Nominal Pressure: 1.6Mpa
Working Medium: Water, Non-causticity Liquid
Working Temperature: -20℃ ～ 120℃
Thread Standard: BSP, NPT, etc.
Size: 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"
Valves are generally composed of valve body, valve cover, valve plate, valve seat, valve stem, gasket, packing and driving parts.
The sealing surface is the most critical working surface of the valve. The quality of the sealing surface is related to the service life of the valve. Usually, the sealing surface material should consider factors such as corrosion resistance, scratch resistance, erosion resistance, and oxidation resistance.
The ball valve opens and closes quickly, just turn the handle 90 degrees, but the gate valve takes a long time to open and close, and the gate has a large opening and closing stroke
Under the same specifications, the ball valve is smaller in size, lighter in weight, and much smaller in height than the gate valve
Ball valves generally use soft sealing rings, and the operating temperature is limited by the temperature resistance of the sealing rings, resulting in a small operating temperature range
It should be ensured that the medium flowing through the valve is within the standard range. The medium containing foreign particles is abrasive and may cause premature failure of the valve seal
Considering the pressure and temperature of the valve medium, when the medium is within the standard range, it can ensure that the valve is effective for a long time
Ball valves used in applications near their pressure or temperature ratings can last for years if they are not opened or closed very often. The same valve in the same application may require frequent replacement if the valve is opened or closed frequently.
Professional Valve Design Team for Your Personalized Needs
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No.1 Chengxi Road, Cicheng, Ningbo, ChinaMAIL US YOUR MESSAGE
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