Anti-Siphon - Prevents contaminates from entering household water supply
Flow Control Adjustment - Reduces sprinkler fogging and overspray
Internal Bleed Lever -Ideal for testing and flushing sprinkler lines
Flow adjustment from 0 to 8 GPH
Heavy-duty Construction and UV-resistant - Provides years of reliable service
Durable non-corrosive construction Adjustable flow control stem Bleed screw for manual operation Keeps contaminated chemicals from entering the household water supply Safe, low voltage UPC approved FNPT .75"
Orbit 57623 Sprinkler System 3/4-Inch FPT Anti-Siphon Valve - B00004S1V6