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Morrison Bros. Model 910 1 1/2 in. NPT Anti-Siphon Valves - 0 - 5 Feet W.C.

SKU:
MO9101000AV
Manufacturer:
Morrison Bros.
Size:
1 1/2 in.
Pressure:
0 to 5 ft. Head
Seal-Material:
Viton
Weight:
6.50 LBS
$305.61
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Anti-siphon valves are used to help prevent the accidental siphoning of a product from a tank in the event of a leak downstream below the liquid level.

Features

  • Normally closed
  • Compatible in suction or pressurized 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° configuration for easy piping from tank top to grade level
  • This valve can be installed in both horizontal and vertical piping
  • Integrated thermal expansion relief set at approximately 25 PSI

Construction Details

  • Body: Ductile iron (e-coated)
  • 1 1/2 in. NPT threads
  • Cap: Stainless steel
  • Spring: Stainless steel
  • Plunger: Stainless steel with Viton® disc
  • Thermal expansion valve: Stainless steel with Viton® seal

Certification Listings

UL Listed