High impact abs polymer construction-high strength, non corrosive body for long product life | Available in 4 and 6 outlet models-can quickly and easily change from two to six watering zones | Simplicity of design-valves are easily maintained and serviced for long product life | Operates at low 10gpm and pressures of 25-75 psi-reliably automates multiple zoned residential and small commercial irrigation or wastewater systems | Two year limited warranty