Our brass gas ball valves are manufactured with precision to meet international standards for industrial and household applications. The valves feature high-quality CW617N/DZR brass construction with optional nickel chroming surface treatment for enhanced durability.

The valves come with multiple thread options including ISO228, NPT, BSPT to accommodate different installation requirements. The full bore design ensures minimal pressure drop and maximum flow efficiency in pipeline systems.

Each valve undergoes rigorous quality control including material inspection, machining precision check, assembly verification, and 100% leakage testing before shipment. The PTFE/Teflon sealing ensures reliable performance in various temperature conditions from -20°C to 99°C.
We offer OEM/ODM services with flexible customization options including material selection, surface treatment, and special thread requirements. Our valves are widely used in water supply systems, gas pipelines, and industrial fluid control applications.
Perfect experience from start to finish. The delivery was incredibly fast, arriving well ahead of the estimated schedule, which was a huge help for our project timeline. The packaging was secure and professional, ensuring the valves were completely protected during transit. Regarding quality, the brass construction feels exceptionally solid and durable, with precise machining and a smooth, reliable operation. The finish is clean and exactly as pictured. Customer service was also outstanding; they were responsive and helpful with a pre-shipment inquiry. Overall, a very satisfactory purchase where logistics, product quality, and service all exceeded expectations. I would not hesitate to order from this supplier again for similar industrial components.
Hats off to the seller for an outstanding experience from start to finish. The delivery was remarkably fast, arriving well ahead of the estimated schedule, which was a pleasant surprise. The packaging was secure and professional, ensuring the valve arrived in perfect condition without a single scratch. Regarding quality, the brass construction feels exceptionally solid and durable, exactly as described for industrial use. The machining is precise, and the valve operates with a smooth, confident turn. Customer service was equally impressive; they were responsive and helpful when I had a pre-purchase question. Overall, a seamless transaction with a top-tier product. Highly recommended for anyone needing reliable industrial valves.
Logistics were handled exceptionally well; the package arrived ahead of the estimated schedule, which was a pleasant surprise. The quality of the brass valve appears to be robust and precisely manufactured, meeting industrial standards as described. Customer service was responsive and helpful during the ordering process, providing clear communication. Overall, a very satisfactory experience from start to finish.
Hats off to the seller for an outstanding experience from start to finish. The shipping was remarkably fast; the package arrived well ahead of the estimated delivery date, which was a very pleasant surprise. Everything was packaged securely with no signs of damage. The quality of the valve itself is immediately apparent. It feels solid, well-constructed, and precisely machined, exactly as described. Customer service was also top-notch. I had a pre-sale question that was answered promptly and thoroughly with clear, helpful information. This level of service really builds confidence. Overall, a highly satisfactory transaction where logistics, product integrity, and support all exceeded expectations. I would not hesitate to order from this vendor again.
Xcellent experience overall. The shipping was remarkably fast, arriving well ahead of the estimated delivery date, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was protected in transit. Regarding quality, the valve feels incredibly solid and well-made; the brass construction appears top-notch with a nice finish, and it has a substantial, durable heft to it. The machining looks precise. Customer service was responsive and helpful when I had a pre-purchase question about specifications, providing clear and prompt answers. While I haven't installed it yet for its intended industrial application, the initial impressions based on inspection are very positive. The item exactly matches its description and photographs. This seems like a reliable component for critical systems. I am confident in its performance based on the build quality observed. A very smooth transaction from start to finish.
Great experience overall. The shipping was incredibly fast and the item arrived well ahead of the estimated delivery date, which was a pleasant surprise. The packaging was secure and professional, ensuring the valve was in perfect condition upon arrival. Regarding quality, the brass construction feels solid and robust, exactly as described for industrial use. The machining appears precise, and the valve operates smoothly without any stiffness. Customer service was responsive and helpful during the ordering process, answering my preliminary questions promptly. While I haven't installed it yet for its intended gas application, the initial inspection leaves me very confident in its durability and performance. The overall presentation and the efficiency from order to delivery were impressive. This seems like a reliable product from a dependable supplier, and I would certainly consider purchasing from them again for similar industrial components.
Logistics were handled exceptionally well, with the package arriving ahead of the estimated schedule. The tracking information provided was accurate and updated regularly, which made the entire process transparent and stress-free. The item was packaged securely with ample protective materials, ensuring it arrived in perfect condition without any dents or scratches. The quality of the brass valve is immediately apparent; it has a substantial, solid feel and a polished finish that speaks to good manufacturing standards. The machining is precise, with smooth threads and a tight, secure ball mechanism that operates without any stiffness or hesitation. In terms of service, the communication from the seller was prompt and professional, answering my pre-purchase questions thoroughly. They followed up after dispatch to ensure everything was on track, which I appreciated. Overall, this was a very satisfactory purchase experience from start to finish, combining reliable logistics, a product that seems built to last, and attentive customer service. I would not hesitate to order from this supplier again for similar industrial components.
Great experience overall. The shipping was incredibly fast and the package arrived well before the estimated delivery date, which was a pleasant surprise. The item was securely packaged with ample protective materials, ensuring it reached me in perfect condition without any dents or scratches. Regarding the quality, the valve feels exceptionally sturdy and well-made. The brass construction appears solid and durable, exactly as described for industrial use. The machining is precise, and the components fit together seamlessly, indicating good manufacturing standards. As for customer service, the communication was prompt and helpful. Any pre-purchase inquiries were answered clearly and professionally. The entire process, from ordering to delivery, was smooth and hassle-free. I am very satisfied with this transaction and would confidently consider purchasing from this seller again for similar industrial supplies. The combination of reliable logistics, apparent high quality, and responsive service makes this a highly recommended source.
I was thoroughly impressed with the speed of the logistics for this order. The package arrived much earlier than the initial estimated delivery window, which was a fantastic surprise. Everything was packaged securely with no signs of damage during transit. Regarding the quality, the brass valve feels exceptionally solid and well-machined. The finish is smooth, and the components fit together perfectly, indicating precise manufacturing. As for the service, the communication from the seller was prompt and helpful, answering my pre-purchase questions clearly. Overall, this was a seamless purchasing experience from start to finish, with outstanding attention to detail in every aspect.
Unbelievably fast shipping! The order arrived much sooner than the estimated delivery date, which was a fantastic surprise. Regarding the item itself, the build quality feels exceptionally solid and robust. The brass has a good weight to it and the machining appears very precise. Communication from the seller was clear and proactive throughout the process. They sent a confirmation immediately after purchase and provided a tracking update without me having to ask. Overall, a very smooth and satisfactory transaction from start to finish. The packaging was also secure, with ample padding to prevent any damage during transit. I am thoroughly impressed with the efficiency of the entire experience. The product looks exactly as advertised in the listing photographs. While I have not yet installed it for its intended industrial application, a preliminary inspection leaves me very confident in its durability and performance. The seller's service was professional and responsive, answering my pre-purchase query promptly. This level of attention to detail and customer care is commendable. The logistical handling was seamless, with no delays or complications. It's refreshing to deal with a supplier that prioritizes both product integrity and customer satisfaction. The valve's finish is clean, with no visible flaws or imperfections. I would certainly consider purchasing from this seller again for future needs, based on this positive first interaction. The entire process, from clicking "order" to unboxing, was hassle-free and exceeded my expectations.