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The WJ50F1 6P-II bellows valve is engineered for steam turbine applications, providing precise control and isolation in high-pressure, high-temperature environments. The 6P-II designation indicates a pressure rating of 6 bar (0.6 MPa), tailored for secondary steam circuits or auxiliary systems in thermal power plants. Its bellows-sealed design minimizes leakage and accommodates thermal expansion, ensuring long-term reliability in turbine operations.
This valve is typically manufactured from carbon steel or stainless steel, with the bellows element constructed from multi-layered stainless steel to resist fatigue under cyclic loading. Standard industry specifications for such valves include compliance with ASME BPVC Section I for boiler external piping and MSS SP-117 for quality assurance. The valve’s compact design allows for installation in confined spaces typical of turbine halls.
Steam turbine operators source the WJ50F1 6P-II for applications such as drain systems, bypass lines, and instrument isolation, where tight shutoff and durability are critical. The valve’s design supports both manual and automated actuation, making it adaptable to various control schemes. Its compatibility with saturated and superheated steam makes it a versatile choice for power generation facilities.
| Model | WJ50F1 6P-II |
| Type | Bellows valve |
| Pressure rating | 6P-II (6 bar / 0.6 MPa) |
| Media compatibility | Saturated and superheated steam, water |
| Design standard | ASME BPVC Section I typical |
| Quality assurance standard | MSS SP-117 typical |
| Bellows material | Multi-layer stainless steel typical |
| Body material | Carbon steel or stainless steel typical |
| Operating temperature range | -10°C to 400°C typical |
| End connections | Flanged or socket weld typical |
| Actuation | Manual or automated typical |
Deyang Dongfang Yoyik Engineering Co., Ltd. operates from Huashan Plaza in Jingyang District, Deyang, Sichuan, China. The company has been active in the industrial spare parts sector since 1989, focusing on components for steam turbines, generators, and related power plant equipment. Its offerings include both standard and custom-engineered parts, supported by technical expertise in thermal power plant overhauls.
The supplier provides solutions for thermal power plants, hydropower stations, and metallurgical enterprises, with a reputation for reliability in technical transformation projects. While current response metrics are unavailable, the company emphasizes a complete after-sales service network to support long-term partnerships. Its inventory includes a wide array of spare parts for turbine auxiliary systems, reflecting deep industry experience.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Prior to ordering the WJ50F1 6P-II, confirm its pressure and temperature ratings are compatible with your steam turbine’s auxiliary systems. Request material certifications for the body and bellows to ensure they meet your media requirements. Ask for a copy of the hydrostatic test report to validate the valve’s integrity under rated conditions.
Coordinate with Deyang Dongfang Yoyik Engineering on lead times, as steam turbine valves often require synchronization with maintenance schedules. Clarify Incoterms such as FOB Deyang or CIF to a Chinese port, and ensure packaging is suitable for international shipping of industrial components. Payment terms may vary for custom or high-value orders.
Upon delivery, inspect the valve for proper flange alignment, bellows condition, and dimensional accuracy. Request a certificate of conformity to ASME BPVC Section I or MSS SP-117, depending on your project’s requirements. For critical applications, arrange third-party inspection to verify compliance with your power plant’s quality standards.
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When sourcing Bellows Valves Wj50f1 6p-Ii In Steam Turbine for your business, securing the right balance of quality and cost is essential. Deyang Dongfang Yoyik Engineering Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $555/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Valves & Gauges sector with strong demand from importing countries worldwide.
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Importing Bellows Valves Wj50f1 6p- requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Bellows Valves Wj50f1 6p-Ii In Steam Turbine from Deyang Dongfang Yoyik Engineering Co., Ltd. is $555/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Deyang Dongfang Yoyik Engineering Co., Ltd. through EximNext.
The supplier, Deyang Dongfang Yoyik Engineering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Bellows Valves Wj50f1 6p-. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Bellows Valves Wj50f1 6p-Ii In Steam Turbine depends on the specific grade and form. Contact Deyang Dongfang Yoyik Engineering Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Bellows Valves Wj50f1 6p- from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Deyang Dongfang Yoyik Engineering Co., Ltd.. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.
Yes, Deyang Dongfang Yoyik Engineering Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Deyang Dongfang Yoyik Engineering Co., Ltd. through EximNext.
Deyang Dongfang Yoyik Engineering Co., Ltd. offers Bellows Valves Wj50f1 6p- with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
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Deyang Dongfang Yoyik Engineering Co., Ltd. maintains international quality certifications. These ensure that the Bellows Valves Wj50f1 6p- meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Deyang Dongfang Yoyik Engineering Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Deyang Dongfang Yoyik Engineering Co., Ltd..
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