如果事先指定，美国太平洋阀门可以在图中显示的位置中的任何一个地方配置排泄阀连接端口。标准排泄阀连接端口与下列显示的通径相同，经过钻孔、攻丝和塞紧。
　　When specified, Pacific valves can be furnished with drain connections at any of the locations shown below. Standard drain connections are the same size as shown below and are drilled, tapped and plugged.

　　然而，“特殊要求”的排泄阀连接端口可以配置带螺纹或密封焊接的6英寸长的螺纹接管，这个螺纹接管可带可不带闭锁阀。
　　However, “special request” drain connections can be furnished with threaded or seal welded 6" long nipples with or without shut-off valves. Complete descriptions of desired configurations should be included in your inquiry.
　　排出阀可以按要求提供。美国太平洋阀门标准配置的排出阀是闸阀，但是也可以配置其它结构的阀门。
　　Bleed valves can be supplied upon request. Pacific Valves standard bleed valve is a gate valve, but other configurations can be furnished.
　　注意：所显示的示意图表示阀门具有对称的形状。这些示意图只是用来说明，并不能作为判断设计的依据。
　　Note: The sketches shown represent valves with symmetrical shapes. Sketches are illustrative only and do not infer design.

截止阀
Globe Valves

止回阀
Check Valves