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Irrigation Valves

Irrigation valves control drip and sprinkler zones with dependable, serviceable designs. Shop inline/globe valves for manifolds, anti-siphon valves with built-in backflow protection, and complete drip zone kits with filter and pressure regulation—plus solenoids and repair parts to keep systems running.

Shop by need

  • Inline / globe valves: 3/4" and 1" bodies for valve boxes and manifolds; flow-control options
  • Anti-siphon valves: valve + atmospheric vacuum breaker for code-friendly backflow protection (mount above outlets)
  • Drip zone kits: valve + filter + 25–30 PSI regulator assemblies for low-flow drip systems
  • Solenoids: 24VAC coils for wired controllers and 9V DC latching for battery timers
  • Repair parts: diaphragms/bonnets, O-rings, filter screens, flow-control stems, replacement solenoids

Quick choosing guide

  1. Pick the valve type: use inline valves with a separate backflow device; choose anti-siphon where allowed and where the valve can sit above the highest downstream outlet.
  2. Match your controller: 24VAC valves for standard wired controllers; 9V latching valves/solenoids for battery controllers. These are not interchangeable.
  3. Size & threads: 3/4" fits most residential zones; 1" for higher flow. Confirm FIP/MIP/slip ends to match your plumbing.
  4. Low-flow drip: choose a drip zone kit or a valve rated for low-flow operation to prevent chatter; always add filtration and regulation.
  5. Flow control helps: a flow-control stem lets you throttle a zone for tuning and isolate it for service.
  6. Plan wiring & protection: use gel-filled, direct-burial connectors and place valves in accessible boxes above standing water.


  •

    The Source - 134271 - T2C-075/100-200 TwistIIClean Replacement 200 Mesh Blue Filter Element for 3/4" and 1" Filter Units ( Filter Screen Only )

    The Source
    $ 36.27 - $ 36.27
    $ 36.27
    $ 36.27 - $ 36.27
    $ 36.27

    Blue ( 200 Mesh, 74 Microns ) - Greatest protection. Often used on water treatment systems. Kit comes with: (1) Replacement filter screen (1) Repl...

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    $ 36.27 - $ 36.27
    $ 36.27
    $ 36.27 - $ 36.27
    $ 36.27

  • The Source - 131346 - T2C-075-140 TwistIIClean 3/4" ( 140 Mesh, Black ) and 2 Adapters

    The Source
    $ 89.19 - $ 89.19
    $ 89.19
    $ 89.19 - $ 89.19
    $ 89.19

    Traditional filters use ineffective rinse methods which leave sediment trapped in the screen. When these screens become clogged, frequent cleanings...

    View full details
    $ 89.19 - $ 89.19
    $ 89.19
    $ 89.19 - $ 89.19
    $ 89.19

  • The Source - 134272 - T2C-150-200 TwistIIClean Replacement 200 Mesh Blue Filter Element for 1 1/2" Filter Units ( Filter Screen Only )

    The Source
    $ 50.38 - $ 50.38
    $ 50.38
    $ 50.38 - $ 50.38
    $ 50.38

    Blue ( 200 Mesh, 74 Microns ) - Greatest protection. Often used on water treatment systems. Kit comes with: (1) Replacement filter screen (1) Top ...

    View full details
    $ 50.38 - $ 50.38
    $ 50.38
    $ 50.38 - $ 50.38
    $ 50.38

  • The Source - 131553 - T2C-150-30 TwistIIClean 1-1/2" ( 30 Mesh, Brown ) and 2 Adapters

    The Source
    $ 119.76 - $ 119.76
    $ 119.76
    $ 119.76 - $ 119.76
    $ 119.76

    Traditional filters use ineffective "rinse" methods which leave sediment trapped in the screen. When these screens become clogged, frequent cleanin...

    View full details
    $ 119.76 - $ 119.76
    $ 119.76
    $ 119.76 - $ 119.76
    $ 119.76

  • The Source - 134214 - T2C-075-200 TwistIIClean 3/4" ( 200 Mesh, Blue ) and 2 Adapters

    The Source
    $ 100.65 - $ 100.65
    $ 100.65
    $ 100.65 - $ 100.65
    $ 100.65

    Traditional filters use ineffective "rinse" methods which leave sediment trapped in the screen. When these screens become clogged, frequent cleanin...

    View full details
    $ 100.65 - $ 100.65
    $ 100.65
    $ 100.65 - $ 100.65
    $ 100.65

  • The Source - 131746 - T2C-200-200 TwistIIClean Replacement 200 Mesh Blue Filter Element for 2" Filter Units with Screen Support

    The Source
    $ 195.45 - $ 195.45
    $ 195.45
    $ 195.45 - $ 195.45
    $ 195.45

    Blue ( 200 Mesh, 74 Microns ) - Greatest protection. Often used on water treatment systems. Kit comes with: (1) Replacement filter screen (1) Top ...

    View full details
    $ 195.45 - $ 195.45
    $ 195.45
    $ 195.45 - $ 195.45
    $ 195.45

  • The Source - 131745 - T2C-200-140 TwistIIClean Replacement 140 Mesh Black Filter Element for 2" Filter Units with Screen Support

    The Source
    $ 195.45 - $ 195.45
    $ 195.45
    $ 195.45 - $ 195.45
    $ 195.45

    Black ( 140 Mesh, 105 Microns ) - Drip irrigation, micro sprays, spray nozzles, and misting systems. Kit comes with: (1) Replacement filter screen...

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    $ 195.45 - $ 195.45
    $ 195.45
    $ 195.45 - $ 195.45
    $ 195.45

  • The Source - 131558V - T2C-200-100 TwistIIClean 2" ( 100 Mesh, Gray )

    The Source
    $ 630.67 - $ 630.67
    $ 630.67
    $ 630.67 - $ 630.67
    $ 630.67

    Traditional filters use ineffective "rinse" methods which leave sediment trapped in the screen. When these screens become clogged, frequent cleanin...

    View full details
    $ 630.67 - $ 630.67
    $ 630.67
    $ 630.67 - $ 630.67
    $ 630.67

  • The Source - 131343 - T2C-075-30 TwistIIClean 3/4" ( 30 Mesh, Brown ) and 2 Adapters

    The Source
    $ 89.19 - $ 89.19
    $ 89.19
    $ 89.19 - $ 89.19
    $ 89.19

    Traditional filters use ineffective "rinse" methods which leave sediment trapped in the screen. When these screens become clogged, frequent cleanin...

    View full details
    $ 89.19 - $ 89.19
    $ 89.19
    $ 89.19 - $ 89.19
    $ 89.19

  • The Source - 131354 - Sun Shield for TwistIIClean 2" Filter Units

    The Source
    $ 21.34 - $ 21.34
    $ 21.34
    $ 21.34 - $ 21.34
    $ 21.34

    The Sun Shield was created to help those who are getting excess algae on the inside bowl of their TwistIIClean Filter Units. The Sun Shield pulls u...

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    $ 21.34 - $ 21.34
    $ 21.34
    $ 21.34 - $ 21.34
    $ 21.34

  • The Source - 131559V - T2C-200-140 TwistIIClean 2" ( 140 Mesh, Black )

    The Source
    $ 649.78 - $ 649.78
    $ 649.78
    $ 649.78 - $ 649.78
    $ 649.78

    Traditional filters use ineffective "rinse" methods which leave sediment trapped in the screen. When these screens become clogged, frequent cleanin...

    View full details
    $ 649.78 - $ 649.78
    $ 649.78
    $ 649.78 - $ 649.78
    $ 649.78

  • The Source - 131344 - T2C-075-60 TwistIIClean 3/4" ( 60 Mesh, White ) and 2 Adapters

    The Source
    $ 89.19 - $ 89.19
    $ 89.19
    $ 89.19 - $ 89.19
    $ 89.19

    Traditional filters use ineffective "rinse" methods which leave sediment trapped in the screen. When these screens become clogged, frequent cleanin...

    View full details
    $ 89.19 - $ 89.19
    $ 89.19
    $ 89.19 - $ 89.19
    $ 89.19

  • The Source - 131743 - T2C-200-60 TwistIIClean Replacement ( Filter Screen Only )

    The Source
    $ 161.20 - $ 161.20
    $ 161.20
    $ 161.20 - $ 161.20
    $ 161.20

    White ( 60 Mesh, 250 Microns ) - Typical landscape sprinklers, Pre-filter to fine cartridge filters. Kit comes with: (1) Replacement filter screen...

    View full details
    $ 161.20 - $ 161.20
    $ 161.20
    $ 161.20 - $ 161.20
    $ 161.20

  • The Source - 131560V - T2C-200-200 TwistIIClean 2" ( 200 Mesh, Blue )

    The Source
    $ 649.78 - $ 649.78
    $ 649.78
    $ 649.78 - $ 649.78
    $ 649.78

    Traditional filters use ineffective "rinse" methods which leave sediment trapped in the screen. When these screens become clogged, frequent cleanin...

    View full details
    $ 649.78 - $ 649.78
    $ 649.78
    $ 649.78 - $ 649.78
    $ 649.78

  • The Source - 131557V - T2C-200-60 TwistIIClean 2" ( 60 Mesh, White )

    The Source
    $ 630.67 - $ 630.67
    $ 630.67
    $ 630.67 - $ 630.67
    $ 630.67

    Traditional filters use ineffective "rinse" methods which leave sediment trapped in the screen. When these screens become clogged, frequent cleanin...

    View full details
    $ 630.67 - $ 630.67
    $ 630.67
    $ 630.67 - $ 630.67
    $ 630.67

Pro tips: Flush lines before install, follow the flow arrow, and don’t overtighten fittings. Test with the manual bleed screw, then check for leaks under pressure. Keep anti-siphon valves above the highest outlet and out of splash zones. For sticky zones, replace the diaphragm and clean the screen. Questions? Tell us controller type, zone flow, and pipe size—we’ll recommend a dialed-in valve or drip kit.

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