VCKV Vacuum Control Check Valve 真空控制止回阀
vacuum control check valve 真空控制止回阀 ; 真空止回阀
retarder control valve check 减速器控制阀检查
governor control valve check 调速器控制阀检查
hydraulic control check butterfly valve 液控止回蝶阀
Check The Control Valve 也检查控制阀
This paper derives the characteristic formula of control pressure in hydro-control check valve and the mechanical characteristics formula of inlet and return circuit.
本文推导了液控单向阀的控制压力特性方程、进油和回油回路机械特性方程。
Control supply line water pressure. install a soft seated spring loaded check valve upstream of the assembly.
控制供应管道的水压。在总成的上游安装一个软阀座，弹簧负载止回阀。
Use a pressure reducing regulator or separate control valve to safely discharge gas from cylinders. Use a check valve to prevent reverse flow into the cylinder.
使用减压调整器或单个的控制阀来安全地从钢瓶中排出气体。采用止回阀，防止回流入钢瓶。
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