Skip to content
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

Irrigation Supplies

Irrigation supplies to build, repair, and upgrade any sprinkler or drip system. Shop controllers, valves, sprinklers/rotors, dripline & emitters, backflow protection, pipe & fittings, filters/regulators, wire, and tools—everything you need from one place.

Shop by category

  • Controllers & sensors: smart Wi-Fi and standard timers, rain/freeze/flow sensors
  • Valves & manifolds: inline, anti-siphon, jar-top, solenoids & repair parts
  • Sprinklers & nozzles: sprays, rotors, high-efficiency nozzles, risers
  • Drip irrigation: 17mm dripline, 1/2" & 1/4" tubing, emitters, micro-sprays, fittings
  • Backflow prevention: PVB, RPZ, DC assemblies, test kits & covers
  • Pipe & fittings: PVC & poly, tees/elbows/adapters, swing joints
  • Filtration & regulation: screen/disc filters, 25–30 PSI regulators for drip
  • Wire & electrical: control cable, two-wire, waterproof connectors
  • Tools & repair: stakes, clamps, cement & primer, winterization gear

Quick planning tips

  1. Verify water: note static pressure and available flow (GPM) before sizing pipe/heads.
  2. Zone by plant needs: turf with sprays/rotors; beds, trees, and planters with drip.
  3. Protect the system: add the required backflow device; use filters & pressure regulation on drip.
  4. Build for service: label zones, use valve boxes, and choose fittings that match your pipe & thread type.

Use filters to narrow by brand, category, size, connection, and feature. Orders ship fast from Big Frog Supply—need help speccing a parts list? Just ask.

  •

    K Rain - P6000412 - 4000/5000 CAM O-Ring

    K-Rain
    $ 2.70 - $ 2.70
    $ 2.70
    $ 2.70 - $ 2.70
    $ 2.70

    4000/5000 CAM O RING      

    $ 2.70 - $ 2.70
    $ 2.70
    $ 2.70 - $ 2.70
    $ 2.70

  • K Rain - P7005610 - 4000 Valve Top Body O-Ring

    K-Rain
    $ 4.50 - $ 4.50
    $ 4.50
    $ 4.50 - $ 4.50
    $ 4.50

    4000 Series Indexing Valve Body O-Ring. Spare part.    

    $ 4.50 - $ 4.50
    $ 4.50
    $ 4.50 - $ 4.50
    $ 4.50

  • K Rain - 7115 - PROSERIES 150 1-1/2" NPT Valve

    K-Rain
    $ 55.30 - $ 55.30
    $ 55.30
    $ 55.30 - $ 55.30
    $ 55.30

    Spec Sheet  Install Manual K-Rain’s ProSeries 150 Valves offer the irrigation professional a wide array of features and benefits. The 1" (2,5 cm)...

    View full details
    $ 55.30 - $ 55.30
    $ 55.30
    $ 55.30 - $ 55.30
    $ 55.30

  • K-Rain - 4402 - 4000 Series Valve, 4 Outlet, Camed for 2 Zone Operation

    K-Rain
    $ 51.45 - $ 51.45
    $ 51.45
    $ 51.45 - $ 51.45
    $ 51.45

    Spec Sheet    Install Manual The 4000 offers a reliable, economical way to automate multiple zoned residential and small commercial irrigation syst...

    View full details
    $ 51.45 - $ 51.45
    $ 51.45
    $ 51.45 - $ 51.45
    $ 51.45

  • K-Rain - 6404 - 6000 Series Valve, 4 Outlet, Cammed for 4 Zones

    K-Rain
    $ 123.20 - $ 123.20
    $ 123.20
    $ 123.20 - $ 123.20
    $ 123.20

    Spec Sheet   Install Manual K-RAIN MODEL 6000: DISTRIBUTING VALVE The 6000 line of distributing valves offers exceptional reliability and durabilit...

    View full details
    $ 123.20 - $ 123.20
    $ 123.20
    $ 123.20 - $ 123.20
    $ 123.20

  • K-Rain - 4404 - 4000 Series Valve, 4 Outlet, Cammed for 4 Zone Operation

    K-Rain
    $ 62.70 - $ 62.70
    $ 62.70
    $ 62.70 - $ 62.70
    $ 62.70

    Spec Sheet   Install Manual The 4000 offers a reliable, economical way to automate multiple zoned residential and small commercial irrigation syste...

    View full details
    $ 62.70 - $ 62.70
    $ 62.70
    $ 62.70 - $ 62.70
    $ 62.70

  • K-Rain - 4403- 4000 Series Valve, 4 Outlet, Cammed for 3 Zone Operation

    K-Rain
    $ 56.50 - $ 56.50
    $ 56.50
    $ 56.50 - $ 56.50
    $ 56.50

    Spec Sheet    Install Manual The 4000 offers a reliable, economical way to automate multiple zoned residential and small commercial irrigation syst...

    View full details
    $ 56.50 - $ 56.50
    $ 56.50
    $ 56.50 - $ 56.50
    $ 56.50

  • K Rain - P7005000 - 4000 Series Valve Top

    K-Rain
    $ 30.60 - $ 30.60
    $ 30.60
    $ 30.60 - $ 30.60
    $ 30.60

    4000 VALVE TOP    

    $ 30.60 - $ 30.60
    $ 30.60
    $ 30.60 - $ 30.60
    $ 30.60

  • K Rain - P6107043 - 4400/5400 3 Zone CAM

    K-Rain
    $ 12.60 - $ 12.60
    $ 12.60
    $ 12.60 - $ 12.60
    $ 12.60

    3 Zone Cam, 4 Outlet Valve. Replacement part for K-Rain's 4400/5400 3 Zone Cam Indexing Valve.  

    $ 12.60 - $ 12.60
    $ 12.60
    $ 12.60 - $ 12.60
    $ 12.60

  • K Rain - P6107042 - 4000/5000 Series Replacement 2 Zone CAM

    K-Rain
    $ 12.60 - $ 12.60
    $ 12.60
    $ 12.60 - $ 12.60
    $ 12.60

    4000/5000 2 ZONE CAM      

    $ 12.60 - $ 12.60
    $ 12.60
    $ 12.60 - $ 12.60
    $ 12.60

  • K RAIN - 1522 - Pump Start Relay - 3HP 110V/220V 24V COIL

    K-Rain
    $ 52.56 - $ 52.56
    $ 52.56
    $ 52.56 - $ 52.56
    $ 52.56

    Spec Sheet  Install Manual The Pump Start Relay enclosure is constructed with a corrosion resistant, UV resistant, shockproof material. The rain-...

    View full details
    $ 52.56 - $ 52.56
    $ 52.56
    $ 52.56 - $ 52.56
    $ 52.56
  • K-Rain - 2100 Series Single Station Controllers - - Irrigation - Big Frog Supply

    K-Rain - 2112 - Series Single Station Controllers, 110V in 110V Out, 2HP

    K-Rain
    $ 112.80 - $ 112.80
    $ 112.80
    $ 112.80 - $ 112.80
    $ 112.80

    Spec Sheet   Install Manual Just another reason why K-Rain is the automatic choice among pros.  The K-Rain® line of Single Station Controllers can ...

    View full details
    $ 112.80 - $ 112.80
    $ 112.80
    $ 112.80 - $ 112.80
    $ 112.80

  • K Rain - P6107044 - 4400/5400 4 Zone CAM for 4 Outlet Indexing Valves

    K-Rain
    $ 12.60 - $ 12.60
    $ 12.60
    $ 12.60 - $ 12.60
    $ 12.60

    Four zone cam for four outlet valve    

    $ 12.60 - $ 12.60
    $ 12.60
    $ 12.60 - $ 12.60
    $ 12.60

  • K Rain - P8003050 - 6000 Series Stem and Disk STD (.032-R)

    K-Rain
    $ 50.38 - $ 50.38
    $ 50.38
    $ 50.38 - $ 50.38
    $ 50.38

    6000 STD. STEM/DISK (.032-R)

    $ 50.38 - $ 50.38
    $ 50.38
    $ 50.38 - $ 50.38
    $ 50.38

  • K Rain - P7005507 - 4000 Stem and Disk STD (.028-W)

    K-Rain
    $ 32.38 - $ 32.38
    $ 32.38
    $ 32.38 - $ 32.38
    $ 32.38

    4000 STEM/DISK STD (.028-W)      

    $ 32.38 - $ 32.38
    $ 32.38
    $ 32.38 - $ 32.38
    $ 32.38

  • K Rain - Timing Pins (BAG OF 18)

    K-Rain
    $ 6.18 - $ 6.18
    $ 6.18
    $ 6.18 - $ 6.18
    $ 6.18

    Timing Pins for a Single Station Controller. Yellow Timing Pins are 7 minutes. White Timing Pins are 15 Minutes. Orange Timing Pins are 3 minutes.

    $ 6.18 - $ 6.18
    $ 6.18
    $ 6.18 - $ 6.18
    $ 6.18

  • K-Rain - 6403 - 6000 Series Valve, 4 Outlet, Cammed for 3 Zones

    K-Rain
    $ 120.65 - $ 120.65
    $ 120.65
    $ 120.65 - $ 120.65
    $ 120.65

    Spec Sheet   Install Manual K-RAIN MODEL 6000: DISTRIBUTING VALVE The 6000 line of distributing valves offers exceptional reliability and durabilit...

    View full details
    $ 120.65 - $ 120.65
    $ 120.65
    $ 120.65 - $ 120.65
    $ 120.65
  • K-Rain - 2100 Series Single Station Controllers - - Irrigation - Big Frog Supply

    K-Rain - 2110 - Series Single Station Controllers, 110V in 110V Out, 1HP

    K-Rain
    $ 83.99 - $ 83.99
    $ 83.99
    $ 83.99 - $ 83.99
    $ 83.99

    Just another reason why K-Rain is the automatic choice among pros.  The K-Rain® line of Single Station Controllers can be used to control irrigatio...

    View full details
    $ 83.99 - $ 83.99
    $ 83.99
    $ 83.99 - $ 83.99
    $ 83.99

  • K-Rain - 6402 - 6000 Series Valve, 4 Outlet, Cammed for 2 Zones

    K-Rain
    $ 115.40 - $ 115.40
    $ 115.40
    $ 115.40 - $ 115.40
    $ 115.40

    Spec Sheet   Install Manual K-RAIN MODEL 6000: DISTRIBUTING VALVE The 6000 line of distributing valves offers exceptional reliability and durabilit...

    View full details
    $ 115.40 - $ 115.40
    $ 115.40
    $ 115.40 - $ 115.40
    $ 115.40

  • K-Rain - K4400 - 4000 Series Valve, 4 Outlet, NO CAM

    K-Rain
    $ 48.53 - $ 48.53
    $ 48.53
    $ 48.53 - $ 48.53
    $ 48.53

    Spec Sheet   Install Manual The 4000 offers a reliable, economical way to automate multiple zoned residential and small commercial irrigation syste...

    View full details
    $ 48.53 - $ 48.53
    $ 48.53
    $ 48.53 - $ 48.53
    $ 48.53

  • K Rain - P8600000 - Body Seal for 5000/6000 Series Indexing Valve

    K-Rain
    $ 4.50 - $ 4.50
    $ 4.50
    $ 4.50 - $ 4.50
    $ 4.50

    5000/6000 BODY SEAL P8600000

    $ 4.50 - $ 4.50
    $ 4.50
    $ 4.50 - $ 4.50
    $ 4.50

  • K-Rain - 2214 - 2200 Series Short Duration Single Station Short Duration Controllers, 110V in 24V out 30VA.

    K-Rain
    $ 106.42 - $ 106.42
    $ 106.42
    $ 106.42 - $ 106.42
    $ 106.42

    Spec Sheet   Install Manual The 2200 models are perfect for nursery and other mist applications with a 10 minute programmable dial, a wide variety ...

    View full details
    $ 106.42 - $ 106.42
    $ 106.42
    $ 106.42 - $ 106.42
    $ 106.42

  • K-Rain - 6606 - 6000 Series Valve, 6 Outlet, Cammed for 6 Zones

    K-Rain
    $ 185.75 - $ 185.75
    $ 185.75
    $ 185.75 - $ 185.75
    $ 185.75

    The 6000 line of distributing valves offers exceptional reliability and durability even under the dirtiest water conditions. With a metal die-cast ...

    View full details
    $ 185.75 - $ 185.75
    $ 185.75
    $ 185.75 - $ 185.75
    $ 185.75

  • K Rain - P6107065 - 4600/5600 Series 5 Zone CAM

    K-Rain
    $ 12.60 - $ 12.60
    $ 12.60
    $ 12.60 - $ 12.60
    $ 12.60

    4600/5600 5 ZONE CAM

    $ 12.60 - $ 12.60
    $ 12.60
    $ 12.60 - $ 12.60
    $ 12.60

Pro tips: Dry-fit PVC before gluing, use primer & cement on sockets (no glue on threads), and flush lines before installing nozzles or emitters. In freezing climates, isolate and winterize. Not sure which parts match your setup? Tell us pipe size, zone GPM, and local code—we’ll point you to the right items.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare