USED | Flowserve Beta Series Valve Positioner, 130122.999.000, 1/4" NPT Experience precise control of your industrial processes with the Flowserve Beta Series Valve Positioner. Engineered for reliability and high performance, this positioner is a critical component for maintaining optimal valve function. With model number 130122.999.000, it is designed to operate seamlessly with 1/4" NPT compatibility. Proudly manufactured in the United States, this Valve Positioner is a testament to quality and craftsmanship. The brand Flowserve is synonymous with durability and precision, ensuring that this unit will be a valuable addition to your system. Its straightforward installation and maintenance make it a practical choice for professionals in the industry.