LN4133 3 Way Globe Control Valve to achieve drip sealing, leakage level VI level, ratio is typically used to regulate, through adjust the position of valve core will be two separate fluid by required from common export ratio, when the DN 80 mm, can also be used to bypass occasion. LN5134 3 Way Globe Control Valve to achieve drip seal, leakage level grade VI, commonly used for heat exchange system of large diameter, high pressure differential bypass, normal sizes of 3 way globe control valve is 1" to 12".
In this article, we give a detailed introduction to the working principle of the globe control valve.
|Nominal Size||DN25 to DN300(1" to 12")|
|Pressure Rating||PN16/PN40; CL150(PN20), CL300(PN50)|
|Operateing Temperature||-17℃~ +425℃|
|Seat Leakage Class||ANSI B16.104: IV、V、VI|
|Body Material||WCB/WCC/LCB/LCC;WC6/WC9;CF8/CF8M;4A/5A etc.|
|Trim Material||630/316/316+ST/316nitriding/316+Ni60/316+WC etc.|
|Seal Material||PTFE+ graphite v-shaped packing, flexible graphite ring packing, graphite +PTFE braided packing etc.|
1.3 Way Globe Control Valve has strong sterilization and detoxification functions to prevent the product from contaminating bacteria.
2, gasket, valve body middle ring, valve stem packing all use high-quality PTFE material. Long life and corrosion resistance to ensure no internal or external leakage.
3, streamlined flow channel, so that the pressure loss is small.
4. The gasket can be replaced, which is more convenient for disassembly and low maintenance costs.
5.Precise structure and good sealing performance, eliminate running, dripping, leaking, saving energy consumption, and provide favorable conditions for civilized production in the workshop
6. Wide range of use, can be widely used in the workshop.
Oil and gas production
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