从China供应商批发进口8 Inch Check Valve — FOB条款

The 8 Inch Check Valve from Yuanda Valve Group Co., Ltd. is a non-return valve designed to prevent backflow in piping systems, ensuring unidirectional flow of liquids or gases. It features a nominal diameter of 8 inches (DN200), with a typical pressure rating of PN16 or ANSI Class 150, depending on the material and design standard. The valve operates automatically, relying on differential pressure to open and close the disc, with a standard cracking pressure of 0.2 to 0.5 bar.

Constructed from carbon steel, stainless steel, or ductile iron, the valve body and disc are engineered for durability in high-pressure environments. Standard materials include ASTM A216 WCB for carbon steel or ASTM A351 CF8M for stainless steel, with typical seat materials such as PTFE or metal-to-metal for tight shutoff. The valve is designed for vertical or horizontal installation, with a typical service temperature range of -20°C to 200°C for carbon steel variants.

This check valve is widely used in industries such as petroleum, petrochemical, water conservancy, and steel, where backflow prevention is critical. Buyers typically source these valves for pipelines, pumping stations, or processing plants, with bulk orders often specifying MOQs based on project requirements. The valve’s design adheres to industry standards like API 6D or DIN EN 12334, ensuring compatibility with international piping systems.

Yuanda Valve Group Co., Ltd. is based in Xiyin Village, Longyao County, Hebei Province, China, with a registered address in Xingtai. The company operates within the industrial valve sector, specializing in products for high-demand industries such as petroleum, petrochemical, water conservancy, and steel. Its location in Hebei, a hub for industrial manufacturing, positions it well for logistics and supply chain efficiency in China.

The supplier has established long-term partnerships with enterprises and transnational groups in its focus industries, reflecting a commitment to reliability and technical compatibility. While its response rate is currently listed as 0.00, the company emphasizes a customer-oriented service philosophy, including after-sales support and quick-response mechanisms. The listing does not provide details on certifications, production capacity, or lead times, so buyers should confirm these directly with Yuanda.