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Home/ BRANDS/ Morrison Bros. Co./ Valves and Fittings/ Anti-Siphon Valves/ Anti-Siphon Valves

Anti-Siphon Valves
Anti-Siphon Valves
Anti-Siphon Valves
One Year Manufacturer Warranty

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Morrison Brothers 910 Anti-Siphon Valves

1.5 in. or 2 in., Ductile Iron

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price Qty
910---1000 AV 1.5 in., Ductile Iron, 0-5 ft. $274.81
910---1100 AV 1.5 in., Ductile Iron, 5-10 ft. $274.81
910---1200 AV 1.5 in., Ductile Iron, 10-15 ft. $274.81
910---1300 AV 1.5 in., Ductile Iron, 15-20 ft. $299.25
910---2000 AV 2 in., Ductile Iron, 0-5 ft. $299.25
910---2100 AV 2 in., Ductile Iron, 5-10 ft. $299.25
910---2200 AV 2 in., Ductile Iron, 10-15 ft. $299.25
910---2300 AV 2 in., Ductile Iron, 15-20 ft. $317.56
910B--1000 AV 1.5 in., 0-5 ft. W.C., BSP Threads $281.33
910B--1100 AV 1.5 in., 5-10 ft. W.C., BSP Threads $281.33
910B--1200 AV 1.5 in., 10-15 ft. W.C., BSP Threads $281.33
910B--1300 AV 1.5 in., 15-20 ft. W.C., BSP Threads $306.35
910B--2000 AV 2 in., 0-5 ft. W.C., BSP Threads $306.35
910B--2100 AV 2 in., 5-10 ft. W.C., BSP Threads $306.35
910B--2200 AV 2 in., 10-15 ft. W.C., BSP Threads $306.35
910B--2300 AV 2 in., 15-20 ft. W.C., BSP Threads $325.09
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Morrison Brothers 910 Anti-Siphon Valves
Manuals and Information:
Spec Sheet

Features

  • Normally closed
  • Compatible in suction or pressure systems
  • Unique spring design allows for optimum opening pressure
  • High flow at optimum pumping pressures
  • Four elevation ratings available
  • Tamper-proof cap to ensure accurate elevation ratings
  • 90 degree configuration for easy piping from tank top to grade level
  • Integrated thermal expansion relief
  • This valve can be installed in both horizontal and vertical piping

Construction Details

  • Body: Ductile iron (e-coated)
  • Cap: Stainless steel
  • Spring: Stainless steel
  • Plunger: Stainless steel with Viton® disc
  • Thermal expansion valve: Stainless steel with Viton® seal

Certifications & Listings

cUL Listed

 

Figure Suffix Size Description Weight (lbs)
910 1000 AV 1.5" Anti-Siphon Valve, 0-5 feet w.c. 6.46
910 1100 AV 1.5" Anti-Siphon Valve, 5-10 feet w.c. 6.46
910 1200 AV 1.5" Anti-Siphon Valve, 10-15 feet w.c. 6.46
910 1300 AV 1.5" Anti-Siphon Valve, 15-20 feet w.c. 6.46
910 2000 AV 2" Anti-Siphon Valve, 0-5 feet w.c. 5.42
910 2100 AV 2" Anti-Siphon Valve, 5-10 feet w.c. 5.42
910 2200 AV 2" Anti-Siphon Valve, 10-15 feet w.c. 5.42
910 2300 AV 2" Anti-Siphon Valve, 15-20 feet w.c. 5.42