Skip to content
Up to 30% OFF* Sitewide
Up to 30% OFF SITEWIDE

Manual Isolation Valves

Isolation valves, often called ball valves, act like a switch, allowing you to isolate specific zones for repairs or adjustments without affecting the entire system. This saves time, water, and frustration. Isolation valves are a plumber's best friend, ensuring easy access to different sections of the irrigation network. Shop now and explore our selection of isolation valves to optimise water flow control and streamline maintenance within your irrigation system!

  • Save $9.31 (30%) Save $9.31

    Rain Venturi Regulator Adjustment Kit For 1"-3/4" Flowmeters

    SKU: 140.3000100

    Original price WAS $31.05
    Original price WAS $31.05 - Original price $31.05
    Original price WAS $31.05
    Current price NOW $21.74
    $21.74 - $21.74
    Current price NOW $21.74

    Regulation kit consisting of flow meter, regulation valve and fitting. 

    Original price WAS $31.05
    Original price WAS $31.05 - Original price $31.05
    Original price WAS $31.05
    Current price NOW $21.74
    $21.74 - $21.74
    Current price NOW $21.74
    Save $9.31 (30%) Save $9.31
  • Save up to $0.69 (30%) Save $0.69

    Rain Ball PG Valve

    SKU: 695.4950000

    • 695.4950000
    • 695.4952000

    Original price WAS $2.29 - Original price $2.83
    Original price WAS $2.29 - Original price $2.83
    Original price WAS $2.29
    NOW $1.60 - $1.98
    $1.60 - $1.98
    Current price NOW $1.60

    A complete range of acetal fittings with double coupling for dripline. Sharp connectors provide a secure seal and leak-free connection. Can be used...

    View full details
    Original price WAS $2.29 - Original price $2.83
    Original price WAS $2.29 - Original price $2.83
    Original price WAS $2.29
    NOW $1.60 - $1.98
    $1.60 - $1.98
    Current price NOW $1.60
    Save up to $0.69 (30%) Save $0.69
  • Save up to $0.30 (30%) Save $0.30

    Rain 4mm Inline Valve

    SKU: 696.4129000

    • 696.4129000
    • 696.4128000

    Original price WAS $0.99 - Original price $1.99
    Original price WAS $0.99 - Original price $1.99
    Original price WAS $0.99
    NOW $0.69 - $1.39
    $0.69 - $1.39
    Current price NOW $0.69

    4-mm fittings for microirrigation.

    Original price WAS $0.99 - Original price $1.99
    Original price WAS $0.99 - Original price $1.99
    Original price WAS $0.99
    NOW $0.69 - $1.39
    $0.69 - $1.39
    Current price NOW $0.69
    Save up to $0.30 (30%) Save $0.30
  • Save up to $3.65 (30%) Save $3.65

    Rain Metallic Ball Valves

    SKU: 143.0000034

    • 143.0000034
    • 143.1000915
    • 143.0000100
    • 143.0000114

    Original price WAS $12.16 - Original price $24.46
    Original price WAS $12.16 - Original price $24.46
    Original price WAS $12.16
    NOW $8.51 - $17.12
    $8.51 - $17.12
    Current price NOW $8.51

    Ball valve, polypropylene body with steel valve, designed to manually open or close the flow of water in the system. Wide selection of available di...

    View full details
    Original price WAS $12.16 - Original price $24.46
    Original price WAS $12.16 - Original price $24.46
    Original price WAS $12.16
    NOW $8.51 - $17.12
    $8.51 - $17.12
    Current price NOW $8.51
    Save up to $3.65 (30%) Save $3.65

FAQ's

What is an isolation valve and what does it do?

An isolation valve allows you to turn off the water supply to specific zones or sections without affecting the entire system. Here's how it benefits your irrigation setup:

Zone Control: With an isolation valve installed at the beginning of each zone, you can independently control water flow. You can shut off water to a specific zone for maintenance, repairs, or address areas that don't need watering at a particular time.

Winterization: When winter approaches and you need to prepare your irrigation system for freezing temperatures, isolation valves become crucial. By shutting off the water supply to zones using these valves, you can easily drain the water and prevent pipes from bursting due to ice expansion.

Troubleshooting: If you suspect a leak or problem in a specific zone, an isolation valve allows you to isolate that zone and focus troubleshooting efforts without disrupting the entire system. This saves time and water while you pinpoint the issue.