Double block and bleed isolation requires two in-line isolation valves and a bleed valve, used to drain or vent trapped fluid between the two closure elements. Double block and bleed valves are ...

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers ...

Attempting to represent the flow capacity of an FBBV in terms of control valve standard methods is confounding and can be very misleading, especially when comparing different ball valve units. Based ...

Equipment: A basket ball and a tennis ball. What it does: The basket ball and tennis ball are dropped so that they are touching with the tennis ball on top. When they hit the floor, the tennis ball ...

I'm replacing the old gate valves at each fixture with quarter-turn valves, otherwise known as ball valves. Putting a ball ...

As the valve opens further, the flow may become choked, but the valve damage will likely be reduced as the plug moves away from the seat. Figure 4. This graph compares the vena contracta pressures of ...

Gate valves control water flow with a brass wedge. Ball valves use a stainless steel ball to control water flow. There are ...

Serve double cream whipped or as it is alongside desserts, or use it as the basis for desserts such as mousse, crème brulée and cheesecake. Decorate cakes with stiffly whipped cream or use it to ...

Trunks showcases full control of the Double Buster move, guiding energy beams to any angle. With a cast of plenty of heroes and villains in Dragon Ball Z, there's no shortage of powerful signature ...