Import Bellows Valves Wj15f-16p Dn15 For Power Plant — Buy in wholesale FOB from Supplier in China

The WJ15F-16P DN15 bellows valve is a precision-engineered component designed for power plant applications, specifically within oil and steam systems. It features a nominal diameter of DN15 and operates at a pressure rating of 16P, corresponding to a class 150 lb or PN16 standard. The valve integrates a metallic bellows seal to prevent leakage, a critical requirement in high-pressure, high-temperature environments typical of thermal power stations. This model is part of Deyang Dongfang Yoyik Engineering’s product line, which targets custom spare parts for power generation equipment, including EH oil stations and fuel supply systems.

Constructed from stainless steel, the WJ15F-16P is built to withstand corrosive media and extreme thermal cycling. The bellows assembly typically uses a multi-ply design with Inconel or 316L stainless steel, standard materials for such applications due to their fatigue resistance and longevity. The valve’s stem and disc are often hardened to resist wear, while the seat is precision-machined to ensure a tight shutoff, typically achieving a leakage rate of zero in compliance with ANSI FCI 70-2 Class VI. These valves are also designed to meet typical industry standards such as ASME B16.34 for pressure-temperature ratings and MSS SP-117 for bellows seal valves.

In power plants, the WJ15F-16P DN15 is commonly deployed in auxiliary systems like EH oil stations, where it regulates the flow of hydraulic oil to servo mechanisms. Buyers for this valve include engineering firms, power plant operators, and maintenance contractors in the chemical, electric power, and steel industries. The valve is typically supplied with flanged or threaded connections, and packaging is tailored to prevent damage during transit, often including wooden crates or anti-static foam. For bulk orders, Deyang Dongfang Yoyik Engineering provides technical documentation and can support custom configurations to match specific plant requirements.

Deyang Dongfang Yoyik Engineering Co., Ltd. is based in Deyang, Sichuan Province, China, with its office located at Huashan Plaza in the Jingyang District. The company specializes in the research, development, production, and sales of power plant spare parts, focusing on customized solutions for chemical, electric power, and steel industries. Its product range includes valves, seals, hoses, pumps, and sensors, all designed to meet the rigorous demands of industrial environments.

The supplier’s profile highlights its role as an integrator of technical expertise and manufacturing, offering a broad catalog of components such as bellows valves, EH oil station devices, and stainless steel hoses. While the company does not disclose response rates or verification metrics in its listing, it positions itself as a provider of high-standard products tailored to the needs of global customers in power generation and heavy industry. The address and operational focus in Deyang underscore its proximity to key industrial hubs in Sichuan.