Parts and materials |
Valve Body |
Bonnet |
Stem nut |
Disc |
sealing ring |
Stem |
Bonnet Gasket |
Holding ring |
1. Gate valve s are not recommended for throttling service. 2. These valves are to be used either fully closed or fully open position. 3. Different colours toidentify differents fluids. |
Din 3352 f4 gate valve is the production standard of the German-labeled valve, which includes metal sealing valves and soft sealing valves. F4 is the structural length of the German-labeled valve, which is included in the DIN3202 standard, and the corresponding is F5. In ...
DIN3352 is the production standard of the German standard valve, which includes metal sealing valves and soft sealing valves. F5 is the face-to-face length of the German standard valve, which is included in the DIN3202 standard, and the corresponding is F4. In contrast, the F5 ...