Our PVC Union Ball Valve series offers superior performance for various industrial applications. Manufactured with strict quality control, each valve undergoes 100% pressure testing to ensure reliability and durability.

The valves feature a true union design for easy installation and maintenance, with ball seal made from PTFE (Teflon) material for excellent chemical resistance. Available in both socket and female thread connection types to suit different piping requirements.

These valves are suitable for working pressures up to PN16 (240PSI) for smaller sizes and PN10 (150PSI) for larger sizes. The full flow design minimizes pressure drop while the adjustable sealing performance ensures long service life.
Key advantages include acid-proof and alkali-proof properties, low torque operation, and the ability to be locked in position. The mounting bracket design follows ISO5211 standard for actuator compatibility.

We offer both standard models and customized solutions to meet specific project requirements. Our production capacity allows for bulk orders while maintaining consistent quality across all products.
Outstanding packaging ensured the PVC union fittings arrived without any damage. Logistics was incredibly swift, arriving two days earlier than estimated. The quality of the material feels robust and well-manufactured. Service from the supplier was commendable, with quick responses to my pre-order questions. Very satisfied with the overall transaction.
Fast shipping with excellent packaging; the logistics were impressively smooth and the delivery arrived ahead of schedule. Friendly customer service answered all my queries promptly and professionally. High-quality materials used in the product, sturdy and well-crafted. Overall, a pleasant purchasing experience without any issues.
Oustanding experience from start to finish. The logistics were handled exceptionally well; the package arrived ahead of the estimated schedule, which was a very pleasant surprise. Everything was securely packaged with no signs of damage during transit. Regarding quality, the items appear to be very robust and well-manufactured, exactly as described. The service provided was equally impressive; any preliminary inquiries were answered promptly and professionally. Overall, this was a seamless transaction that inspires confidence for future orders. Highly recommended for anyone seeking reliable fittings and efficient service.
Fantastic experience overall. The shipping was incredibly fast, arriving several days ahead of the estimated schedule. The packaging was secure and professional, with no signs of damage during transit. Regarding the product quality, the fittings feel solid and well-machined. The threads are clean and precise, and the PVC material appears to be of a high, consistent grade without any visible flaws or imperfections. The service aspect was also commendable; communication was clear, and the order was processed without any hiccups. It’s clear that attention to detail is a priority, from the logistics to the product itself. Very satisfied and would not hesitate to order again for future project needs. The efficiency and reliability shown here are exactly what one looks for in a supplier.
Xceptional experience from start to finish. The shipping was incredibly fast, arriving well before the estimated delivery date, which was a pleasant surprise. The packaging was secure and professional, ensuring the items were perfectly protected during transit. Regarding the product quality, the PVC material feels robust and durable, with clean molding and precise threading that indicates high manufacturing standards. The union couplings fit perfectly with other standard fittings, showing excellent dimensional accuracy. Customer service was also noteworthy; the communication was clear and prompt, with any preliminary inquiries handled courteously and efficiently. Overall, this transaction was seamless, combining speedy logistics, superior product construction, and attentive service. Highly satisfactory and would not hesitate to order again for future project needs.
Upon receiving my order, the shipping was remarkably fast and the packaging was secure, ensuring all items arrived without any damage. The quality of the PVC fittings appears to be excellent, with sturdy construction and precise threading that suggests durability for long-term use. Customer service was responsive and helpful when I had a question about my shipment, providing clear and timely assistance. Overall, a very satisfactory experience from start to finish.
Outstanding experience from start to finish. The shipping was remarkably fast and efficient, with the package arriving well ahead of the estimated delivery date. Everything was securely packaged, showing great care in handling. The quality of the fittings is immediately apparent; they feel solid, well-molded, and precisely manufactured, which inspires confidence for their intended use. Communication and service were equally impressive, with prompt and helpful responses to a pre-shipment inquiry. The entire process was seamless and professional. Overall, this was a very positive transaction, and I would not hesitate to order from this supplier again based on this experience.
Punctual delivery and excellent packaging. The items arrived ahead of schedule, which was a pleasant surprise. The courier service was efficient and the tracking information provided was accurate and updated regularly. Regarding the product quality, the PVC material feels robust and well-manufactured. The threads are cleanly cut and the overall construction appears durable, matching the description provided. Customer service was responsive and helpful when I had a pre-shipment inquiry. They answered promptly and professionally. The entire process from ordering to receipt was smooth and hassle-free. A very satisfactory experience overall.
Great experience overall with this order. The shipping was surprisingly fast, arriving well ahead of the estimated delivery window. Everything was packaged securely with no damage to any of the fittings. The quality of the PVC unions appears to be excellent; the material feels solid, the threads are clean and precise, and there are no visible defects or imperfections from what I can see. Customer service was responsive and helpful when I had a pre-sale question about the specifications. A very smooth transaction from start to finish.
Unbelievably fast shipping! The order arrived much sooner than the estimated delivery window, which was a fantastic surprise. The packaging was secure and professional, with each item individually wrapped to prevent any scuffs or damage during transit. Regarding quality, the PVC material feels solid and well-manufactured, with clean threading and no visible imperfections or burrs. The service experience was equally positive; the communication was clear, and the website made ordering straightforward. Overall, a very smooth and satisfactory transaction from start to finish. I would not hesitate to purchase from this supplier again for future plumbing project needs.