Description
The AVCO 1900 series V-ported (Vee) flow control ball valve brings together all the advantages of the 1100 series 3-piece ball valve into the precision flow control market. Precise control is achieved by an engineered Vee or slot in the floating ball along with tight tolerances to minimize hysteresis (backlash and judder). Standard balls are available with 15, 30, 45, 60 and 90 degree Vee ports. We also carry blanks that are engineered to suit custom flow characteristics. The 1900 series V port valve also facilitates tight shut-off to act as isolation when needed. The Vee balls can also be used in our 1500 series cryogenic valves where precise control is needed in cryogenic service. As part of the 1000 series, the ball valve is designed to meet ASME B16.34 and comes in a variety of metals and alloys with a choice of seat and seal materials. The common end cap styles are available along with grooved (Victaulic type) and AN (army-navy) fittings to accommodate the different industries. When coupled with an actuator and positioner via the ISO mount pad, these valves give truly accurate, reliable and responsive flow.
