Product Profile

Adjustable Pressure Regulators

CAD Drawings DIG Corporation Adjustable Pressure Regulators

DIG’s PRV075, 28 to 60 PSI adjustable pressure regulator (pipe thread) is used to reduce and regulate the incoming pressure of the water entering a drip irrigation or micro sprinkler system to the appropriate operating pressure range of 28 PSI and up. The wide range of adjustable pressures allows for flexibility in operating range for all types of irrigation systems. The pressure regulator has a design that includes a plastic screw used for pressure adjustment, a stainless steel spring and a rolling diaphragm housing assembly, which regulates itself depending on the position of the screw in reaction to the overall system back pressure. The pressure regulator offers exceptional control and provides consistent outlet pressure over a wide range of incoming pressures.


  • Adjustable range with a single screw
  • Rolling diaphragm keeps the spring assembly free of debris
  • Reliable control regardless of fluctuations in upstream pressure or flow
  • Available with 3/4” female pipe thread inlet and outlet to fit all standard 3/4” pipe thread connections
  • Reduces incoming water pressure to the ideal working pressure for a drip system
  • High-strength ABS construction for durability
  • Compact construction of non-corrosive plastic materials
  • Low pressure loss and high flow rate
  • DIG's drip irrigation products may be exempt from residential and commercial watering restrictions (check local codes)

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