BALL VALVE 1-PIECE INSIDE THREADED REDUCED BORE WP 63 BAR ISO. Measurement and Control Products for the Shale Gas. To complete the BSP / gas thread programme SKS has a wide range ball valves. The simplicity of the one piece body design tends to make it a very cost effective choice. Standard features include fire safe to API 607, 4th Edition, anti-static and blow-out proof stem. Process Measurement and Control Devices for Corros. Screwed BSPP, Reduced Bore, Stainless Steel Body, Ball & Stem, PTFE Seats & Seals. JFlow Control’s one piece carbon and stainless steel ball valves are durable and have no leakage paths through the body.Full port and bidirectional shutoff can be provided by this construction. These will be more expensive than either of the other two types, but their allowance for removing the valve body and trim from the piping system while leaving the connections in place may prove valuable for many applications. A three piece ball valve essentially separates the connection portions of the valve assembly from the body of the valve. Valtorc Series 102 Reduced Port 1 Piece WOG Ball Valve are available in stainless steel with threaded (NPT) connection ends.These valves can provide full port service and bidirectional flow shutoff. The construction presents an additional leak potential where the two pieces are joined, but also allows disassembly of the valve for replacement of the internals. Two piece ball valves generally have one piece that includes an end connection and the body, plus a second piece that fits into the first that will hold the trim in place and provide the second end connection.Once the valve is in place, it cannot be serviced without removing the entire valve assembly from the piping system. The simplicity of the one piece body design tends to make their cost lower than the other versions. This type of valve will not have a port size equal to the line size. As a result of the valve body being one piece is that a smaller ball has to be used leading to a reduced. The advantage is that the valve will be low cost and robust. This means the valve cannot be taken apart for cleaning. The valve trim and seals are inserted through one of the end connections. The One Piece Ball valve as the name suggests is made out of one body piece unlike the 2 and 3 piece. This construction presents a comparatively reduced number of opportunities for leakage. A one piece ball valve has a body and end connections formed from a single piece of material.Here are some general considerations and differences among the three types. 1 Piece Ball Valve The One Piece Ball valve as the name suggests is made out of one body piece unlike the 2 and 3 piece. There are three common types of ball valve construction one piece, two piece, and three piece. When selecting a ball valve, one facet of construction will be evident in your research. The product variants are almost uncountable, with a version to accommodate almost any application. Examples of one, two, and three piece ball valves.īall valves are employed throughout many commercial, institutional, and industrial venues where the need to isolate part of a system is necessary, or even just to regulate the on/off condition of system fluid flow.
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