Manufactur standard Made in China All Types Brass Ball Valves to Lithuania Importers

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  • FAQ: Is the second reaction chamber bottle identicle to the first?

    A: Yes. I used two bottles because I was building this for a 29 gallon aquarium. I found adding the second bottle and alternating the replacement of the solution between the bottles to give the best results. The second bottle is exactly the same as the first.

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    2-Liter Bottle (or plastic jug) with Threaded Cap
    Airline Tubing
    Valve Check

    This is a complete guide on how to build a DIY C02 Injection system for a planted aquarium. Also included is my personal recipe for the fermentation process used to make c02.

    2 Cups White Sugar
    ~1 TBS Yeast
    Warm Water

    Replace the mixture every 2-3 weeks (rotate reactors if using a multi-reactor system).

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    Knife gate valve is generally unidirectional, but in some situations, piping pressure and flow shall be handled in both directions. Then, bi-directional knife gate valve is apllied. Unlike a uni-directional knife gate valve, bidirectional knife gate valve is always resilient seated. Hiton supply the bidirectional knife gate valve comes with a U-shaped elastomer seal that provides a peripheral seal along the edge of the gate. Consequently, the seat won’t get into the flow path and contributes to maximum flow area, minimum flow resistance and pressure drop when the valve is in open position.
    λ Integral body design ensures smooth flow,easy assembly and lower shell leakage possibility.
    λ No groove design,the solid would not be accumulated and stuck.
    λ Knife-shape edge provides strong cutting stress and tight sealing.
    λ Gate is hard chromium coated after delicate surface grinding, providing abrasion and corrosion resistance against the flow flushing.
    λ U-shaped elastomer seal provides reliable peripheral seal along the edge of the gate in closed position.
    λ The U-shaped elastomer seal inlays in the valve body minimizes pressure drop and abrasion of flow while maximize the flow rate.
    λ Symmetric seat design ensures perfect seal for flow in both directions. Max rated working pressure is same for forward and back flow.
    λ Double thrust bearing minimize the torque required for operation.
    λ Stem Cover is available.
    λ Grease Nipple is available.
    λ Bearing Cover is available.
    λ Body test: Working pressurex1.5
    λ Seat test: Working pressurex1.1
    The bidirectional knife gate valve is widely used in: Beverage & Food / Environmental / Metallurgy / Mining / Petrochemical / Pulp & Paper / Printing & Dying / Pharmacy / Sugar making / Sewage / Waste water treatment

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