Rain Bird ASVF PVC Anti-Siphon Valve 1 in. FIPT with Flow Control

Rain Bird ASVF PVC Anti-Siphon Valve 1 in. FIPT with Flow Control

SKU: 100ASVF Category:




Rain Bird ASVF PVC Anti-Siphon Valve 1 in. FIPT with Flow Control


This professional grade anti-siphon valve replaces Rain Bird and other irrigation valves installed above ground with 3/4 in. or 1 in. female threaded inlet and outlet. It can be used with any 24 volt AC irrigation timer. Its unique reverse-flow design helps prevent flooding in the event of internal diaphragm failure, keeping the valve closed and saving water. Anti-Siphon valves should always be installed at least 6 inches above the highest head on the valve line, and should never have another valve installed further down the line from the main valve. After installation and before startup, always the flush system of dirt and debris manually using the valve’s external bleed screw. Equipped with the additional advantage of adjustable flow control, this model helps prevent wasteful misting when water pressure is too high. A top mounted, easy turn flow control knob allows you to optimize flow to the zone, permitting sprinklers to water at their most efficient rate for more uniform coverage. This valve can be applied with all types of watering devices including Rain Bird spray heads (1800, 600), and rotors (22SA, 32SA, 42SA+, 52SA, LG3 and AG5) as well as Drip zones when properly installed together with a pressure regulator and filter.

  • Combination Electric Remote Control Valve and Atmospheric Backflow Preventer in one unit.
  • Buna-N diaphragm with water filter and captive spring.
  • Energy-efficient, low-power encapsulated solenoid with captured plunger.
  • External bleed to manually flush system of dirt and debris during installation and system start up.
  • Spray-free internal bleed for manual operation.
  • Heavy-duty construction with stainless steel screws.
  • Meets I.A.P.M.O. and A.S.S.E. listing specifications.


Additional information


Connection Type


Connection Size

1 in.

Body Material





with Flow Control



Brand Name

Rain Bird


24 VAC 50/60 Hz (cycles per second) solenoid

Inrush Current

0.41A (9.9VA)

Holding Current

0.14A (3.43VA)

Coil Resistance

30-39 Ohms

Pressure Range

15-150 PSI

Flow Range

0.2 GPM to 40 GPM

Minimum Water and Ambient Air Temperature

40° F (4° C)

Water temperature

up to 110° F (43° C)

Ambient temperature

up to 125° F (52° C)