clack valve

基本解释

The different flow characteristics could be derived from the different molded lines of the valve clack.
調節閥中不同閥芯型線可得到不同的流量特性。
Equalizing feature for rearrangement of counter-balance moment is available in the valve, resulting in less flow resistance loss after opcnning the valve clack.
該閥還安裝了調節平衡力矩範圍的平衡機搆，可以降低閥瓣開啓後的流阻損失。
The check valve by adopting the seal structure has great sealing effect, and the leakage between the valve body and the valve clack can be effectively prevented.
採用上述密封結搆的止廻閥有良好的密封傚果，能有傚地防止閥躰和閥瓣之間的泄漏。
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