DIG – 3/4” Anti-Siphon Valve w/ 24 VAC Solenoid – 33-AC-ASV-075

3/4” 24VAC Anti-siphon Valve, FPT

DIG’s 24VAC, 3/4″ universal, heavy-duty plastic anti-siphon valves with a solenoid are for above-ground installation and for use with all AC controllers in residential or commercial irrigation. Designed for reliable operation, the anti-siphon valves feature a flow control handle for flow adjustment and manual shutoff, internal manual opening via the solenoid and external bleed via the bleed screw for smooth opening and closing.

Specifications

• Body Styles: Anti-siphon valve with 24VAC 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: 24VAC (50 -60 cycles)
  • Current: .032A (7.7 VA)
  • Holding Current: 0.16A (3.84 VA)
  • Power Consumption: 1.7/2.2 watts
• Temperature range: up to 150 Fahrenheit (0-65 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

Features

• Anti-siphon valve combines a remote control valve and backflow preventer in one unit
  
• Constructed of a UV-resistant, glass-reinforced nylon bonnet with a stainless steel spring and non-corrosive materials
  
• High flow with low pressure loss
  
• Operates in a wide range of flow rates
  
• Normally closed
• 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
  
• Manual or automatic operation
  
• Encapsulated solenoid plunger for quick and easy service and maintenance
• Flow-control adjustment, can be used to reduce sprinkler over-spray
• Smooth valve opening and closing prevents pressure surge hazards