For gate valves with working pressures of up to about 800 psi for water supply. All kidding aside, Velan offers a pretty wide range of valves and has a good reputation. They actually have an engineeri

Pneumatic ball valve is widely used in natural gas, oil, chemical, metallurgy, paper, power, mining, printing and dyeing, pharmaceutical, household chemicals, food and beverage, water treatment and ai

Gate valve with the valve stem with a straight line, called (also called clear shot valve.) Often movements are trapezoidal threaded rod, nuts through the valve and the valve on the top of the guide

The ball valve was invented in the 1950s and is today widely used across many industries including the chemical, petroleum and paper making sectors as well as in water treatment plants. The virtues o

In recent years the rapid development of China

Ball valve and butterfly valves are commonly used. Some situations can be common, and some conditions is one of them can only be used for. The main difference between the two is that the structure an

Special high-pressure valve oil briefly Process Improvement

Valve length and overall height of the structure of small, open and close fast, and has a good flow control characteristics, the structural principle of the best butterfly production of large diameter