The Parker SS40105001 Pneumatic Solenoid Valve is a high-quality product made by Parker in the United States. It operates with a maximum pressure of 20-150 psi and a coil voltage of 120/60 V-AC. This valve features a 1/2 inch NPT thread type and is designed for use in a variety of hydraulic, pneumatic, pump, and plumbing applications. With a reputation for excellence, the Parker SS40105001 is a reliable choice for businesses and industries requiring efficient and precise control of fluid flow.