Z stands for-gate valve, 4 stands for-flange, 1 stands for-straight-through structure, H stands for-alloy seal, 16 stands for-pressure 16 kg or 1.6MPa, C stands for-valve body material is WCB, carbon steel or cast steel, and DN stands for caliber.
Z4 1H- 16C gate valve complete model.
Z4 1H- 16C DN 15
Z4 1H- 16C DN20
Z4 1H- 16C DN25
Z4 1H- 16C DN32
Z4 1H- 16C DN40
Z4 1H- 16C DN50
Z4 1H- 16C DN65
Z4 1H- 16C DN80
z 4 1H- 16C dn 100
z 4 1H- 16C dn 125
z 4 1H- 16C dn 150
Z4 1H- 16C DN200
Z4 1H- 16C DN250
Z4 1H- 16C DN300
Z4 1H- 16C DN350
Z4 1H- 16C DN400
Z4 1H- 16C DN500
Z4 1H- 16C DN600
Z4 1H- 16C DN700
Z4 1H- 16C DN800