Trust Guard Security Scanned
Skip to content
LIMITED TIME - Free Shipping Over $69!
LIMITED TIME - Free Shipping Over $69!

DIG - 3/4'' Anti-Siphon Valve w/ DC Solenoid - 305DC-ASV-075

by DIG
SKU 305DC-ASV-075
Save 43%
Original price $57.25
Current price $32.76


3/4'' 9VDC Anti-siphon Valve, FPT

The 305DC-ASV series plastic anti-siphon valves with a 6-12 VDC solenoid can be used with our battery operated controllers and LEIT 2 ET solar powered controller. Designed for reliable operation, the anti-siphon valves feature flow control handles for flow adjustment and manual shutoff, internal manual opening via the solenoid and external bleed via the bleed screw for smooth opening and closing.


  • Body Style: Anti-siphon valve with 6-12 VDC solenoid
  • Operating pressure: 20 to 150 PSI
  • Valve size: 3/4" with FNPT inlet and outlet
    • Flow rate: 0.25 to 20 GPM
  • I.A.P.M.O, UPC and ANSI compliance:
  • Solenoid: 6-12 VDC, two-way magnetic latching, normally closed
    • Voltage rate: 6-12 VDC
    • Coil Resistance: 4.7 +/- 0.3
    • Pulse Width: minimum 10 mSec
  • Operation mode:
    • Red + and white – latch to open
    • Red – and white + released to closed
  • Lead wires: 18” (45 cm) UL 1015, AWG 16, 300V - red and white wires
  • Control orifice: 0.65 +/- 0.0002 (1.7 mm)
  • Temperature range: up to 110 Fahrenheit (0-43 C)
  • Material:
    • Body: rigid PVC
    • Bonnet: glass-reinforced nylon
    • Solenoid: glass-reinforced nylon
    • Spring and pins: Stainless steel
  • Center line distance: 3.750” (952 mm)

Note: Install the anti-siphon valve a minimum of 8” above ground or above the highest sprinkler head

Anti-siphon Valve Features

  • Anti-siphon valve combines a remote control valve and backflow preventer in one unit
  • Constructed of UV-resistant PVC body and glass-reinforced nylon bonnet with a stainless steel spring and pins
  • High flow with low pressure loss
  • Normally closed
  • Operates in a wide range of flow rates
  • Utilizing self-cleaning EPDM diaphragm with seal design assembly
  • High performance, 6-12 VDC two-way magnetic solenoid
  • Flow control handle for water flow adjustment and manual shutoff
  • External or internal manual bleed allows quick and easy valve opening and closing
  • Excellent leak-free performance utilizing self-cleaning EPDM diaphragm and seal design assembly
  • Encapsulated EPDM seal washer built into the atmospheric backflow assembly
  • Encapsulated solenoid plunger for quick and easy service and maintenance
  • Manual or automatic operation
  • Smooth valve opening and closing prevents pressure surge hazards



Net Orders Checkout

Item Price Qty Total
Subtotal $0.00

Shipping Address

Shipping Methods