Heavy-Duty SanKing Threaded Ball Valve (2.5
Heavy-Duty SanKing Threaded Ball Valve (2.5
Heavy-Duty SanKing Threaded Ball Valve (2.5

    Heavy-Duty SanKing Threaded Ball Valve (2.5"-4") | Industrial Compact Female FPT Flow Control | Chemical Resistant

    $90.00

    🌱 Looking for smaller threaded valves for home aquariums or DIY projects? Click here for our Standard SanKing Valves (1/2" - 2").

    Industrial-Grade SanKing UPVC Threaded Ball Valve

    Engineered for maximum durability and reliable flow control, our Large-Diameter SanKing Female Threaded Ball Valves from Atradesen.com are the premier choice for commercial contractors, wastewater management, and factory procurement. Designed to control high-volume mainlines with threaded connections, these robust grey-black valves offer a 100% watertight seal and a highly streamlined, space-saving footprint.

    βš™οΈ Built for Tough Industrial Environments

    • Chemical & Acid Resistant: Manufactured from premium chemical-grade UPVC. Highly resistant to corrosive liquids, industrial chemicals, saltwater, and harsh fertilizers.
    • 100% Full Shut-Off: Features a heavy-duty internal core that creates a high-pressure seal when closed. Perfect for isolating large threaded plumbing grids or holding tanks for maintenance.
    • Space-Saving Profile: The compact design is significantly less bulky than flanged or true-union valves, making it perfect for tight industrial pipe runs where space is at a premium.

    ⚠️ Image Typo & Thread Installation Guide (Crucial!)

    Avoid installation disasters! Please read the Atradesen.com connection rules carefully:

    • 🚨 FACTORY IMAGE TYPO WARNING: Please ignore the English text on the manufacturer's photo! This product is a Compact Threaded Valve, it is NOT a "double union" valve (it does not have removable end nuts).
    • 🚨 THREAD SEALING (Teflon Tape Required): Both ends feature massive Female Pipe Threads (FPT). You MUST wrap your male fittings tightly with Teflon/PTFE tape before screwing them in. Do NOT use industrial PVC cement on these threads!
    • 🚨 DO NOT OVER-TIGHTEN: When working with large-diameter plastic female threads, extreme caution must be used. Using heavy wrenches to over-tighten large metal male fittings will crack the valve body!

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    We specialize in high-quality hardware fittings, PVC & UPVC pipe fittings, aquarium accessories, irrigation components, water filtration products, and industrial supplies.

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    Why Choose Atradesen?

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    Our advantages include:

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    Frequently Asked Questions

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    We provide special pricing for wholesalers, distributors, retailers and bulk purchases.


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    Please contact us for detailed information.


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    We ship worldwide.

    Shipping methods include DHL, UPS, FedEx, EMS, Air Freight and Sea Freight.


    Contact Information

    Atradesen

    Website

    https://atradesen.com

    Email

    tradesencom@gmail.com

    Phone

    +86-152-6063-0787

    WhatsApp

    +86-152-6062-9033

    Business Hours

    Monday – Friday

    09:00 – 18:00 (UTC+8)


    Thank You

    Thank you for choosing Atradesen.

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    Our goal is to provide reliable products, competitive pricing and excellent customer service for customers around the world.

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