Valve model 510D, valve port diameter 3”x2”
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What does it mean by valve model 510D with a valve port diameter of 3”x2”? What size gasket should be used? And what does it mean by 510G with a valve port diameter of 4”x4”? What size gasket should be used in that case?
This is a model developed by a certain factory itself, right? I haven’t seen it. Are there any physical photos? 3“X2” should be of variable diameter
3”x2” is a reduced diameter; the pipeline is 3”, while the valve is 2”.
510D denotes the valve model of this product; it is a multi-stage pressure-reducing, sleeve-guided control valve. For more details, please refer to the KOSO valve catalog. 3”x2” indicates that the valve port diameter is 3”, and the seat diameter is 2”. You need valve gaskets; select them according to 3” + pressure rating + medium (material), referring to B16.5! The same goes for 510G!
This code refers to a variable-diameter valve; 510D is the valve model, while 3”x2” indicates the diameters of the valve’s two ports
Thank you. Are there any standards related to this type?