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The PRIER P-6IV provides an irrigation supply for your sprinkler system in areas subject to freezing temperatures. The valve is installed from the exterior of the structure with the supply piping and shutoff through the structure to the heated portion, eliminating the possibility of freezing. To assure freeze protection year round this hydrant must be winterized by closing the valve and opening the ¼” NPT drain plug which can also be used to blowout the downstream irrigation system. Having the valve on the exterior of the structure enables a professional to winterize your system without the need to come inside or the owner to be present.

This heavy duty hydrant has a high flow rate. A removable operating key is provided to prevent unauthorized tampering. No special installation tools are required.


  • Built in elbow which allows for easy installation and reduced fittings
  • Elbow orientable in any direction for use with atmospheric vacuum breaker or backflow preventer depending on local requirements for sprinkler or irrigation system
  • ¼” NPT port in elbow for easy sprinkler or irrigation system winterization and air blowout
  • Outlet connections: Either 1” MPT male or ¾” MPT male for permanent connection to sprinkler or irrigation system
  • Inlet connections: 1” MPT male x ¾” FPT female inlet connection
  • Heavy pattern cast brass hydrant with satin nickel-plated body provides an attractive corrosion resistant finish
  • Horizontal or vertical installation (mounting template included)
  • Patented PRIER “triple seal” positive shutoff system offers triple redundancy to assure shutoff
  • Key operation for tamper-proofing of sprinkler or irrigation system supply
  • Simple, solderless design and solid non-ferrous operating rod for long wear life
  • Design enables valve to be easily secured to any type of inner wall, utilizing the provided clamping ring

Built in elbow which allows for easy installation and reduced fittings
Elbow orientable in any direction for use with atmospheric vacuum breaker or backflow preventer depending on local requirements for sprinkler or irrigation system
¼” NPT port in elbow for easy sprinkler or irrigation system winterization and air blowout
Outlet connections: Either 1” MPT male or ¾” MPT male for permanent connection to sprinkler or irrigation system
Inlet connections: 1” MPT male x ¾” FPT female inlet connection
Heavy pattern cast brass hydrant with satin nickel-plated body provides an attractive corrosion resistant finish
Horizontal or vertical installation (mounting template included)
Patented PRIER “triple seal” positive shutoff system offers triple redundancy to assure shutoff
Key operation for tamper-proofing of sprinkler or irrigation system supply
Simple, solderless design and solid non-ferrous operating rod for long wear life
Design enables valve to be easily secured to any type of inner wall, utilizing the provided clamping ring

Length: 20"
Connection Type: 1" MPT x 3/4" FPT Inlet

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