Manually operated gate valve ZRV
Manually operated gate valve type ZRV is used to discharge bulk material from hoppers, storage silos and conveyors. The gate operates indoors or outdoors under the cover with lower limit value of operating air temperature of up to -20°C.
Transfer mechanism consists of
Component parts of the gate:
Operating and shelf life:
Operating life of the gate valve is 10 years.
The shelf life and preservation duration of the gate with appropriate storage is 18 months. If
The warranty period is 12 months from the date of