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Hydro-Rain 0.1 - 5 GPM Drip Zone Assembly 1" MNPT | HRZ-100-MM-30

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Hydro-Rain HRZ-100-MM-30 1" in. All-in-One Low-flow Control Zone Male x Male 30 PSI

An industry first. The HRZ Series all-in-one drip control zone lays claim to being the industry's first "one piece" low-flow irrigation zone valve, filter, and regulator combination so compact that it fits snugly in a 6" in. round valve box, and two fit comfortably in a 10" box. On the outside, the HRZ control zone beats competition's PVC construction hands down by offering the strength, durability and environmental friendliness of commercial-grade, glass-filled polypropylene. The internals are just as impressive. The valve design allows it to handle flows as low as 0.1 GPM and as high as 5.0 GPM, while withstanding pressures up to 120 PSI. The filter module contains a 200 mesh filter that keeps lines free of debris and features the easy serviceability of a jar top with flush port. The integrated pressure regulator module provides a constant pressure of 30 PSI. Best of all, the HRZ control zone comes "drip-ready" with a .700 adapter that enables true Built for Speed installation. Also available in universal valve-less versions that include only the regulator, filter, and .700 adapter, adaptable to most brands of 1" sprinkler valves.

  • One-Piece Construction - Features a low-flow valve, filter, and a pressure regulator (02110 only).
  • Compact Design - Fits snugly in 6" round valve box; four in a standard box.
  • 1" in. Low-Flow Valve - Operates efficiently from 0.1~5 GPM (02110 only).
  • Stainless Steel Metering - Ensures optimal diaphragm performance (02110 only).
  • Manual Internal Bleed - Enables water-efficient manual operation (02110 only).
  • Manual External Bleed - Allows for fast seasonal startup and shutdown.
  • Stainless Steel 200 Mesh Filter - Provides large surface area for low maintenance.

Built For Speed Advantages

  • Fastest to Find - Tops are pattern-identified according to spray radius, making identification a snap. Nozzles and filters come in separate, re-sealable bags for complete organization.
  • Fastest to Install - Coin-edging around top of nozzle gives excellent grip-ability no matter the conditions.
  • Fastest to Fine Tune - Exclusive adjustment slot allows use of a screwdriver to fine tune distance adjustment during operation, without intruding into the spray pattern.

Operating Range

  • Flow: 0.1~5.0 GPM (0,4~18,9 LPM)
  • Inlet Pressure: 20~120 PSI (1,4~8,3 BAR)
  • Regulated Pressure: 30 PSI (2,1 BAR)
  • Filtration: 200 mesh filter
  • Dimensions:
    • Height 5 1/2" in. (13,9 cm)
    • Length 9 3/8" in. (23,8 cm) ( 2n1 is 4 1/2" in. 11cm)
    • Width 3" in. (7,6 cm)

Electrical Specifications

  • 24 VAC 50/60 HZ (Cycles/Sec) Solenoid
  • Inrush Current: .30 A (7.2VA) at 60 HZ
  • Holding Current: .19 A (4.6VA) at 60 HZ
  • Coil Resistance: 32 OHMS
Operating PSI:
20 - 120 PSI
Drip Zone Assembly
Pressure Regulator:
30 PSI
200 Mesh
Size (in.):
0.1 - 5 GPM
Drip Irrigation Size:
Flow Rate:
0.1 - 5 GPM
Connection Type:
30 PSI
Drip Zone Assembly
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Browse 3 questions Browse 3 questions and 2 answers
Can you modify the valve to work with a battery timer?( hence change the solenoid)
Jimmy on May 20, 2017
I have 3 drip zone areas to water.
Do I need 3 valves to control the 3 zones?
What manifold system can you use to install 3 valves?
What is the recommended pipe to use to connect to the valves and run to zones
Ron M on Apr 18, 2017
BEST ANSWER: Hi, if you intend on running each of the three drip zones separately, then yes you will need three different valves. You can use our pre-made manifold parts to build your manifold. We have a three port manifold that will accommodate the three valves. The threads on the valve you mentioned has a 1" MPT inlet and outlet, so in order to connect you can use the fittings from our manifold part section to lead out to the zones. You can use either poly or PVCto connect the valves to the zones.



What is the difference between the Hydro-Rain HRZ-100-FB-1X and the Hydro-Rain HRZ-100 MM ?
alain b on Jan 5, 2018