Closing the valve stem and valve seat sealing surface perpendicular to the axis of the valve . Stem to open or close the relatively short trip, and have very reliable cutting ac...
Past 2012 , Chaoda valve Yongjia county government in response to the call , and actively carry out chuangxianzhengyou than catching up activities. Valve Co., Ltd. Zhejiang supe...
Positioner ( also known as : pneumatic valve positioner ) is the main regulator valve attachment , usually associated with supporting the use of pneumatic control valve , which ...
Valve World Asia exhibition is held every two years , following the 2009 2011 was successfully held in Suzhou, Suzhou, held in the open again , the last held in Messe Dusseldorf...
Cryogenic technology is the use of a cooling medium as a refrigerant medium , the cooling process of the metal material after quenching continues , to a temperature well below r...
3 . Prevent high oil temperature
Hydraulic system fluid operating temperature is generally in the range of 30 degrees to 80 degrees is better, high oil temperature of the syste...
Hydraulic system has many advantages, widely used in all kinds of machinery . But if you use the methods and improper maintenance , there will be a variety of failures , as well...
This year has been called "the most difficult year for the economy ," many small and medium textile enterprises in Shaoxing is also stressful , struggling " wintering " while al...
U.S. House of Representatives by 700 billion bailout plan , but the Dow was in positive spread the good anti fell by 157 points , which is the essence of what perspective ? Impa...