Pragmaticus offers a wide range of valves for industrial applications. The valves are easy and economical way to control and check the flows. No doubt, a valve is more than just an industrial device for turning on and shutting off the flows of fluids and gases.
There are two general groups: stop and check valves (so-called basic valves’ types). Besides, more complicated industrial valves for special, sometimes unique application are also made. All existing valves can’t be classified as easy as “stop” and “check” types as well as all industrial requirements can’t be divided into two groups only. (more…)
Posts Tagged ‘valve’
How to choose valve according to industrial requirements
Monday, December 14th, 2009Ball valves
Monday, November 2nd, 2009Maybe the most popular natural shape is a ball. Ball valves opens by turning a handle attached to the inside. There is a hole, called “port”, through the middle so that when the port is in line with both ends of the valve, flow will occur. And on the contrary, when a ball valve is closed a flow is blocked. Therefore ball valves are a “right” choice for shut-off applications. But, in any case, ball valve can’t be considered as control valve.
