单片式气动球阀一片式气动球阀的简单介绍

单片式气动球阀一片式气动球阀的详细信息

TTV单片式球阀具有体积小，性价比高，无外漏点的特点。
能够在各种条件恶劣的工况使用长期而不损坏。
一片式球阀是由一个塞头将球体固定，体积小，密封可靠，结构简单，维修方便。一片式的是缩径的，实际流通口径要比螺纹口径小一些。

二片式球阀是由两片阀体夹住球体固定的，维修相对复杂，中间的螺栓松紧度很关键，关系到是否泄漏。二片式球阀不适用于高压。

The 1 piece ball valve has one body part making it a robust and cost effective option. The One Piece Ball Valve has a standard port which is also called a reduced port since the ID of the valve is one size smaller than the ID of the pipe size it attaches to. These One Piece Valves are easy to use and the best priced Stainless Ball Valves on the market.