• Professional grade 3/4" anti-siphon valve with flow control; compatible with any standard sprinkler timer.
• Designed for above ground installation, will prevent back flow when properly installed 6" above highest sprinkler head.
• Operates automatically or manually with manual bleed screw.
• Reverse Flow design reduces stress on diaphragm for dependable operation.
• Energy efficient, low power encapsulated solenoid with captured plunger.
• Buna-N diaphragm provides superior performance in harsh water environments.
• Flow Range 0.2 to 22 GPM; for less than 3 GPM flow or Drip applications install a 200 mesh filter before the valve.

Product Description ------------------- Rain Bird DASASVF075 Professional Grade Anti-Siphon Valve with Flow Control, 3/4" Threaded Female x Female. Rain Bird manufactures only the highest quality Anti-Siphon valves. This professional grade valve replaces any Anti-Siphon irrigation valve installed above ground with 3/4” female threaded inlet and outlet. Unique reverse-flow design helps prevent flooding in the event of internal diaphragm failure keeping the valve closed and saving water. A top ed, easy-turn flow control knob allows adjusting flow to the zone; optimizing sprinkler performance to avoid misting and provide the most uniform coverage. For use with any 24 volt AC irrigation timer/controller. Features Rain Bird’s patented vacuum breaker with bleed screw for automatic or manual operation. Buna-N (nitrile rubber) diaphragm with water filter and captive spring offers superior performance in harsh water environments. Energy-efficient, low power encapsulated solenoid with captured plunger for long lasing durability. Heavy-duty construction with stainless-steel screws; 3/4" female pipe thread (FPT) inlet and outlet. Designed to be installed above ground Anti-Siphon valves prevent back flow when properly installed. Install at least 6" above the highest sprinkler head on the valve line; never install another valve further down the line from the main valve. After installation and before startup, always flush the system of dirt and debris manually using the valve's external bleed screw. Flow Range 0.2 to 22 GPM. For flows below 3 GPM or Drip applications install a 200 mesh filter before the valve. Operating Pressure: 15 to 150 psi. Meets I.A.P.M.O. and A.S.S.E. listing specifications. Canadian Standards Association approved. Also available (sold separately) in 1” model: DASASVF100. Rain Bird “The Intelligent Use of Water” From the Manufacturer --------------------- Rain Bird Corporation is a privately held company founded in 1933 during the agricultural boom in California. We’re recognized as the #1 manufacturer and provider of irrigation products and services in the world. With sales offices around the globe; we offer over 4,000 water-saving irrigation products in more than 130 countries. Since the very beginning, Rain Bird has produced and offered the industry’s broadest range of high-quality irrigation products for: farms, golf courses, sports arenas, commercial developments and homes. Over the past 80-years Rain Bird has received more than 450 patents worldwide. Including the first one for irrigation in 1935 on our original impact-drive sprinkler (U.S. Patent #1,997,901) which revolutionized agricultural food-production and ushered in a new era in irrigation worldwide. In 1990 this original impact sprinkler was designated a historic landmark by the American Society of Agricultural Engineers. Our products cover all aspects of irrigation…timers/controllers, pop-up rotary sprinklers, pop-up spray head sprinklers, sprinkler nozzles, irrigation valves, Drip irrigation, drainage and much more. These products have been chosen and installed worldwide in the largest and most prestigious projects for residential, commercial, agricultural and golf course irrigation. Rain Bird is committed to The Intelligent Use of Water™ extending beyond products to education, training and services for the industry and the community. Our legacy is to design and manufacture only products of the highest value and quality. We’re grateful to have received numerous re awards from many of our valued partners. Rain Bird “The Intelligent Use of Water"