Gate valve Z41t-10150 stands for flanged gate valve, cast iron valve body, copper seal, pressure 10 kg, diameter DN150 mm;

Z4 1t- 10 gate valve

The specific division of this model is: Z stands for gate valve, 4 stands for flange connection, 1 stands for exposed wedge single gate structure, T stands for copper sealing surface, 10 stands for nominal pressure 16kg, and the last letter Z stands for gray cast iron, but it can be ignored in the model.