you can find different styles linked to the bore

  • There are five general body varieties of ball valves: single body, three-piece body, split body, top entry, and welded. The difference is dependant on how the components of the valve-especially the casing which contains the ball itself-are manufactured and assembled click here . The valve operation is the similar in each case.

    In addition, you can find different styles relevant to the bore on the ball mechanism itself. And will depend on the working pressure, the ball valves are divided as low pressure ball valves and ruthless ball valves. In most industries, the ball valves with working pressure greater than 3000 psi are believed as high-pressure ball valves. Usually the max. working pressure for the high-pressure ball valves is 7500 psi, and depends upon the structure, sizes and sealing materials, the max. working pressure of ruthless ball valves could be up to 15000 psi. High pressure ball valves are typically used in applications under high-pressure such as hydraulic systems, so they really are known as hydraulic ball valves also.

    A trunnion ball valve carries a mechanical way of anchoring the ball at the summit and the bottom, this design is frequently applied on larger and pressure valves.Manually operated ball valves might be closed quickly thereby there is a danger of water hammer. Some ball valves have an actuator which might be pneumatically or motor (electric) operated. These valves may be used because of on/off or flow control. A pneumatic flow control valve can be equipped with a positioner which transforms the control signal into actuator position and valve opening accordingly.

    Our Multi-Choice and Tri-Pro valves are dynamic, high-performance 3-piece valves that happen to be long lasting, economical, and simple to repair. They provide four key features: fully encapsulated end screws, weld-in-place end caps, in-line repair, plus a protected seat.

    Fully Encapsulated End Screws. These valves are created with cap screws that hold each side cap set up instead on the long bolts, washers and nuts like the majority of other 3-piece valves. Because the screws are fully encapsulated, they're protected from the outer environment. They enable perfect alignment with the seat with all the ball, even during field repair.

    Weld-In-Place End Caps. Another unique feature would be the weld-in-place end cap with heat-dissipating rings check this . These end caps allow customers to weld the valve in line without detaching the center body, saving on material and labor costs.