Ball Valve

Ball Valve Supplier Manufacturer Exporter Stockist

Ball Valve encompass a spherical plug with a through hole. When the Ball Valve is in open state, the through hole is in-line with the fluid flow and hence, the fluid passes through it. The Ball Valve is closed by rotating the globe by 90 Degree such that the hole now becomes perpendicular to the fluid flow and hence, stops the flow. The major components of a ball Valve are:
Valve Body - A pressure vessel that contains the components needed to control or shut off the flow through a pipe. It is designed to connect two or more sections of pipe or tubing to each other.
Ball - A sphere with a flow path (hole or tunnel) through the center of it and a connection point for a shaft to rotate it.
Seats - Round donut shaped discs that form a seal between the body and ball. The seat is usually circumferential, made up of soft materials to offer a tight shutoff. The seat can be made either out of plastic or metals.
Stem - A shaft that connects the internal ball to the outside of the Valve to facilitate rotation of the ball.
Packing - Flexible seals that fit around the shaft and prevent the media travelling through the Valve from escaping externally.
Bonnet - The part of the Valve body that houses the stem and packing.
Operator or Actuator - An external device designed to rotate the stem of the Valve. This can be a lever, a gear, a motor operated gear (Electric Actuator), or a pneumatic/hydraulic actuator.

Ball Valve supplied by Mumbadevi Steel India (MSI) are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. Ball Valve is an excellent choice for shutoff and control applications, where they are often preferred to Gate Valve and Globe Valve. Mumbadevi Steel India (MSI) produces a variety of Ball Valves Types. There are five general body styles of ball valves such as Single Body Ball Valve or One Piece Ball Valve, Three Piece Body Ball Valve or Three Piece Ball Valve, Split Body Ball Valve or Two Piece Ball Valve, Top Entry Ball Valve, and Welded Ball Valve. The difference between these five body styles of ball valves is based on how the pieces of the valves are manufactured and assembled, especially the casing that contains the ball itself. The valve operation is the same in each case. Ball valves in sizes up to 2 inch generally come in Single Body Ball Valve or One Piece Ball Valve, Split Body Ball Valve or Two Piece Ball Valve, Three Piece Body Ball Valve or Three Piece Ball Valve designs. Single Body Ball Valve or One Piece Ball Valves are almost always reduced bore, are relatively inexpensive and generally are throw-away. Split Body Ball Valve or Two Piece Ball Valves are generally slightly reduced (or standard) bore, they can be either throw-away or repairable. The Three Piece Body Ball Valve or Three Piece Ball Valve design allows the center part of the valve containing the ball, stem & seats to be easily removed from the pipeline. This facilitates efficient cleaning of deposited sediments, replacement of seats and gland packings, polishing out of small scratches on the ball, all this without removing the pipes from the valve body. The design concept of a Three Piece Body Ball Valve or Three Piece Ball Valve is for it to be repairable.

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Ball Valve Types

Full Port Ball Valve - A Full Port Ball Valve or more commonly known Full Bore Ball Valve has an over-sized ball so that the hole in the ball is the same size as the pipeline resulting in lower friction loss. Mumbadevi Steel India (MSI) is a leading supplier of Titanium Full Port Ball Valve, Stainless Steel Full Port Ball Valve, Monel Full Port Ball Valve, Inconel Full Port Ball Valve, Incoloy Full Port Ball Valve, Hastelloy Full Port Ball Valve, Duplex Full Port Ball Valve, Copper Nickel Full Port Ball Valve, 254 SMO Full Port Ball Valve, Brass Full Port Ball Valve.

Reduced Port Ball Valve - In Reduced Port Ball Valve or Standard Port Ball Valve (more commonly known as Reduced Bore Ball Valve), flow through Reduced Port Ball Valve is one pipe size smaller than the Ball Valve's pipe size resulting in in slightly restricted flow. A Standard Port Ball Valve is usually less expensive, but has a smaller ball and a correspondingly smaller port. Mumbadevi Steel India (MSI) is a leading supplier of Titanium Reduced Port Ball Valve, Stainless Steel Reduced Port Ball Valve, Monel Reduced Port Ball Valve, Inconel Reduced Port Ball Valve, Incoloy Reduced Port Ball Valve, Hastelloy Reduced Port Ball Valve, Duplex Reduced Port Ball Valve, Copper Nickel Reduced Port Ball Valve, 254 SMO Reduced Port Ball Valve, Brass Reduced Port Ball Valve, Titanium Standard Port Ball Valve, Stainless Steel Standard Port Ball Valve, Monel Standard Port Ball Valve, Inconel Standard Port Ball Valve, Incoloy Standard Port Ball Valve, Hastelloy Standard Port Ball Valve, Duplex Standard Port Ball Valve, Copper Nickel Standard Port Ball Valve, 254 SMO Standard Port Ball Valve, Brass Standard Port Ball Valve, Titanium Reduced Bore Ball Valve, Stainless Steel Reduced Bore Ball Valve, Monel Reduced Bore Ball Valve, Inconel Reduced Bore Ball Valve, Incoloy Reduced Bore Ball Valve, Hastelloy Reduced Bore Ball Valve, Duplex Reduced Bore Ball Valve, Copper Nickel Reduced Bore Ball Valve, 254 SMO Reduced Bore Ball Valve, Brass Reduced Bore Ball Valve.

V Port Ball Valve - A V Port Ball Valve has either a 'v' shaped ball or a 'v' shaped seat. V Port Ball Valve allows to be opened and closed in a more controlled manner with a closer to linear flow characteristic. When the V Port Ball Valve is in the closed position and opening is commenced the small end of the 'v' is opened first allowing stable flow control during this stage. V Port Ball Valve can be referred to as a type of control valve but are typically not as accurate as a balancing valve, needle valve, globe valve, or pressure regulating valve. Mumbadevi Steel India (MSI) is a leading supplier of Titanium V Port Ball Valve, Stainless Steel V Port Ball Valve, Monel V Port Ball Valve, Inconel V Port Ball Valve, Incoloy V Port Ball Valve, Hastelloy V Port Ball Valve, Duplex V Port Ball Valve, Copper Nickel V Port Ball Valve, 254 SMO V Port Ball Valve, Brass V Port Ball Valve.

Cavity Filler Ball Valve - In the half open position of the ball valve a gap is created between the ball bore and the body in which fluid can be trapped. To avoid the fluid getting into this cavity, the cavity has to be plugged, which can be done by extending the seats in such a manner that it is always in contact with the ball. This type of ball valve is known as Cavity Filler Ball Valve. Mumbadevi Steel India (MSI) is a leading supplier of Titanium Cavity Filler Ball Valve, Stainless Steel Cavity Filler Ball Valve, Monel Cavity Filler Ball Valve, Inconel Cavity Filler Ball Valve, Incoloy Cavity Filler Ball Valve, Hastelloy Cavity Filler Ball Valve, Duplex Cavity Filler Ball Valve, Copper Nickel Cavity Filler Ball Valve, 254 SMO Cavity Filler Ball Valve, Brass Cavity Filler Ball Valve.

Trunnion Ball Valve - A Trunnion Ball Valve has additional mechanical anchoring of the ball at the top and the bottom, suitable for larger and higher pressure valves (say, 4 inch and above 600 psi and above). Mumbadevi Steel India (MSI) is a leading supplier of Titanium Trunnion Ball Valve, Stainless Steel Trunnion Ball Valve, Monel Trunnion Ball Valve, Inconel Trunnion Ball Valve, Incoloy Trunnion Ball Valve, Hastelloy Trunnion Ball Valve, Duplex Trunnion Ball Valve, Copper Nickel Trunnion Ball Valve, 254 SMO Trunnion Ball Valve, Brass Trunnion Ball Valve.

Floating Ball Valve - A Floating Ball Valve is one where the ball is not held in place by a trunnion. In normal operation, this will cause the ball to float downstream slightly. Mumbadevi Steel India (MSI) is a leading supplier of Titanium Floating Ball Valve, Stainless Steel Floating Ball Valve, Monel Floating Ball Valve, Inconel Floating Ball Valve, Incoloy Floating Ball Valve, Hastelloy Floating Ball Valve, Duplex Floating Ball Valve, Copper Nickel Floating Ball Valve, 254 SMO Floating Ball Valve, Brass Floating Ball Valve.

Manually Operated Ball Valve - Manually Operated Ball Valve can be closed quickly and thus there is a danger of water hammer. Some ball valves are equipped with an actuator that may be pneumatically, hydraulically or motor operated. These valves can be used either for on/off or flow control. Mumbadevi Steel India (MSI) is a leading supplier of Titanium Manually Operated Ball Valve, Stainless Steel Manually Operated Ball Valve, Monel Manually Operated Ball Valve, Inconel Manually Operated Ball Valve, Incoloy Manually Operated Ball Valve, Hastelloy Manually Operated Ball Valve, Duplex Manually Operated Ball Valve, Copper Nickel Manually Operated Ball Valve, 254 SMO Manually Operated Ball Valve, Brass Manually Operated Ball Valve.