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- oil return check valve 回油止回阀
- return check valve 回油单向阀
- Check valve guiding shall be plastic to plastic. 止回阀引导装置应该是塑料对塑料。
- Remove check valve and valve seal from booster. 从倍力器上卸去逆止阀和阀门密封。
- Connect vacuum hose to booster check valve. 连接真空软管到增压器检测阀。
- To test for tightness of second check Valve. 检测第二止回阀的密封性。
- ANSI FLANGED SWING CHECK VALVE CLAS. 美标法兰止回阀。
- Reassemble the Check valve modules. 重新组装止回阀模块。
- Connect vacuum hose to booster check valve . 连接真空软管到增压器检测阀。
- Purpose: To test check valve No. 1 for tightness. 目的:检测止回阀1号的密封性。
- Sticky outlet check valve poppet. 1检查过滤的进水管线。
- CAUTION: The check valve spring is in compression. 警告：止回阀弹簧处于压缩状态。
- Using a hose pinch-off pliers (C-4390), pinch power steering oil return hose off between the crossmember coupling and the pump. 使用软管夹紧钳(C-4390)，夹紧介于横梁联结与油泵之间的动力转向系统回油软管。
- Do not solve the problem by sealant when there is oil leaking on oil intake and oil return connector; otherwise the steering pump will be failed. 进回油接头出现漏油现象时不允许采用涂密封胶排除，否则会造成转向泵失效。
- Remove the four screws holding the first check valve cover. 拆卸固定第一止回阀阀盖的四个螺丝。
- A check valve may be required ahead of the backflow preventer. 此时在防回流阀前面可能需要安装一个止回阀。
- Floating type automatic oil return valve 浮动式自动回油阀
- Service the second check valve using steps 2 through 12. 按照第2步至第12步维修第二止回阀。
- Use a check valve to prevent reverse flow into the cylinder. 采用止回阀,防止回流入钢瓶。
- Technical innovation is conducted to the oil return pipe,chassis and feed pipe of WZL 1000 horizontal vibrating centrifuge.Accident rate and maintenance work are reduced,economic retums are raised. 对WZL-1000型卧式振动离心脱水机回油管、机壳、入料管进行技术改进,降低事故率,减轻维修强度,提高了经济效益
