Price history on Walmart.com for
Rain Bird Anti-Siphon Valve 1 in. 150 psiSee on Walmart
Rain Bird Anti-Siphon Valve 1 in. 150 psiAnti-Siphon (above ground) mountingFlow control allows adjusting flow to the zone, optimizing sprinkler performanceBuna-N diaphragm offers superior performance in harsh water environmentsExternal bleed to manually flush system of dirt and debris prior to installation and system start-upSpray-free internal bleed for manual operationEnergy efficient, low power encapsulated solenoid with captured plunger for long lasting dependabilityHeavy duty construction with stainless steel screws... read more.