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- Remove the body bolts from the valve body. 从阀体上拆卸阀体螺栓。
- Lift retainer and check assembly from valve body. 从阀体内取出护圈和止回阀总成。
- Screw the cover onto the valve body. 将阀盖旋在阀体上。
- Turn handle to be perfectly perpendicular to valve body. 将手柄旋转到与阀体完全垂直的位置。
- Remove the body bolts from valve body using Allen Key. 采用内六角扳手从阀体上拆卸阀体螺栓。
- Installation suggestion: valve body vertical and upward. 建议安装方式，阀体垂直向上。
- IMPORTANT! Flow must always be in direction of arrow on valve body. 重要提示！水流流向必须与阀体上的箭头方向一致。
- Insert valve body through mounting hole and seat lugs. 将阀体插入安装孔和密封连接盘。
- Press stem/ball into valve body and remove from open end. 将阀杆/球体压入阀体内，并且从开口端卸下来。
- The top of retainer must drop just below threads in the valve body. 护圈上方必须放置在阀门阀体螺纹以下。
- Hand wheel,lever and spanner driving and safety valve,pressure reducing valve,traps overleap this symbol. 注：1、手轮、手柄和扳手传动以及安全阀、减压阀、疏水阀省略本代号。
- Slide one half of the splash guard into the groove on the relief valve body. 将防溅保护的一半滑动到安全阀阀体的沟槽上。
- No relief valve is required where two pressure reducing valves are installed. 如果装上两个减压阀，就不需要安全阀。
- The installation of a water hammer arrestor (Watts Series 05) or water pressure reducing valve (Watts N35B) may be required to correct the problem. 这时可能需要安装美国瓦茨水锤制动器（美国瓦茨系列05）或水减压阀（美国瓦茨N35B）以解决这些问题。
- Air filtering pressure reducing valve, solenoid valve, valve location feedback device, valve gate locator, quick exhaust valce. 空气过滤器减压阀，电磁阀，阀位反馈装置，阀门定位器,快速排气阀。
- The water utility supply meter may contain a check valve, backflow preventer, or water pressure reducing valve. 自来水公司的供水水表可能包含一个止回阀，防倒流装置，或水减压阀。
- Install valve in the direction of the flow arrows on the valve body. 按照阀体上的箭头方向安装阀门。
- Open the inlet stop valve gradually until the reducing valve takes control as indicated by the delivery pressure gage. 逐步开启进口截止阀,直到输出压力表上显示减压阀开始其控制作用为止。
- Assigning the ideally fitted wedge, ground and lapped, to proper valve body. 将研磨后的楔板分配到最适合的阀体上。
- Reinstall the valve body and union nuts only after the joint has fully cured. 只有在连接完全成功粘固后，才能够重新安装阀门阀体。
