您要查找的是不是：
- Clean or replace the relief valve seat. 清洗或更换安全阀阀座。
- Damage or fouled relief valve seat. 安全阀阀座损坏或受到污染。
- Damaged or fouled relief valve seat. 安全阀阀座受到损坏或污染。
- Place the relief valve seat back into the chamber bore. 将安全阀阀座放回到镗孔内。
- Slide the diaphragm assembly into the relief valve seat. 将隔膜总成滑进到安全阀阀座内。
- Remove the pressed in relief valve seat and seat O-ring. 拆卸压进去的安全阀阀座和阀座O形环。
- The maximum differential pressure across the valve seat. 通过阀门阀座的最大压差。
- Quick replaceable valve seat, convenient maintenance. 阀座可以快换，维修方便。
- Stellite takes a high polish and is used in steel valve seat rings. 钨铬钴合金具有很高的抛光度，用作钢阀门的阀座环。
- All valve seats and seat discs shall be replaceable. 所有阀门阀座和阀座阀瓣应该是可更换的。
- The exhaust valve seats skimmed up. 排气阀座整新。
- Electrolysis of relief valve seat or first check seats. 安全阀阀座或第一止回阀阀座被电解或电蚀。
- Electrolysis or relief valve seat or first check seats. 安全阀阀座或第一止回阀阀座产生电蚀。
- If the cage disengages prematurely, simply use the cage as a tool to screw the check valve seat from the valve body. 如果预先拆卸阀笼，就可以将阀笼作为工具从阀体上旋转止回阀阀座。
- This protects both body seats and the portion of the plug making seating contact from any abrasives in the line. 这样既保护了阀体阀座，也保护了阀塞的一部分，使其不会接触到管路上的任何研磨物质。
- Carbo Valve Seat Grinding Wheel is used mainly for valve seat grind in an engine. 汽门座研磨砂轮主要用于引擎中汽车门座研磨。
- They also contain a durable silicone disc which has high heat and water hammer shock resistance and assures tight seating with the lightest of seating contact. 这种阀门还包括耐用的硅酮阀瓣，耐高温和水锤冲击，确保在阀座接触部件重量最轻的前提下实现紧密密封。
- Replace the relief valve seat with a new seat if required, or clean the existing seat. 如果需要,则用新的阀座进行更换,或者清洗原有的阀座。
- The valve seat should be either very narrow or very wide, depending on the valve type. 阀门阀座可以很窄,也可以很宽,主要取决于阀门的类型。
