Needle Valve

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    Hayward Needle Valves are used when extremely accurate and reliable fluid metering is a must. This needle valve is one of our preferred methods of flow control for calcium reactor effluent, where getting the flow dialed in to the mL/min is required for system stability. This needle valve ensure…

    Starting at:
    $62.99

    …gallons Features: High performance reverse flow design Control the reactor with CO2 needle valve and the effluent valve Auto fill bubble counter pH probe holder Easy to remove lid Precision effluent control valve Solid construction 1/4" quick connect fittings Reactor Specifications: Body Size: 2…

    $799.99

    …that is used in paintball guns. Effluent Feed Pump - We suggest a pump that flows around 150 GPH after the head loss. In most cases, a needle valve or gate valve can be used to decrease the flow if your pump is too powerful. Reactor Media - Most media will be made up of crushed coral skeletons. In…

    $529.99

    …that is used in paintball guns. Effluent Feed Pump - We suggest a pump that flows around 150 GPH after the head loss. In most cases, a needle valve or gate valve can be used to decrease the flow if your pump is too powerful. Reactor Media - Most media will be made up of crushed coral skeletons. In…

    $599.99

    …Rated up to 150 gallons   Features: Reverse flow design Control the reactor with CO2 needle valve and the effluent valve Auto fill bubble counter pH probe holder Easy to remove lid Precision effluent control valve Solid construction 1/4" quick connect fittings   Reactor Specifications: Body Size: 4”…

    $299.99

    …market that we could find. Instead of traditional needle valves controlling the flow rate, the CarbonDoser® uses an electric solenoid that will open and close within a fraction of a second producing a single bubble. Since there is no needle valve, the CarbonDoser's® bubble rate will never change.…

    $359.99

    …Rated up to 200 gallons   Features: Reverse flow design Control the reactor with CO2 needle valve and the effluent valve Auto fill bubble counter pH probe holder Easy to remove lid Precision effluent control valve Solid construction 1/4" quick connect fittings   Reactor Specifications: Body Size:…

    $369.99

    …gallons   Features: High-performance reverse flow design Control the reactor with CO2 needle valve and the effluent valve Auto fill bubble counter pH probe holder Easy to remove lid Precision effluent control valve Solid construction 1/4" quick connect fittings   Reactor Specifications: Body Size:…

    $659.99

    …that is used in paintball guns. Effluent Feed Pump - We suggest a pump that flows around 150 GPH after the head loss. In most cases, a needle valve or gate valve can be used to decrease the flow if your pump is too powerful. Reactor Media - Most media will be made up of crushed coral skeletons. In…

    $709.99
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