Butterfly valve or at home, we called the throttle valve acts like a ball valve and plug valve structure of the butter fly valve is a disk flat, rotating back and forth in a 90-degree... Read More »
Tuesday, November 29, 2011
Sunday, November 27, 2011
Butterfly valve checkprice
Butterfly valve is a valve which can be used for the separation or flow control mechanism to turn off the format of the disk.Operation is similar to a ball valve which allows quick... Read More »
Subscribe to:
Posts (Atom)
