P51200V Medium High Pressure Stop Valve J61Y-P51200V | YOYIK
Product Introduction
The J61Y-P51200V is a medium-high pressure manual lift globe stop valve, featuring an integral forged steel body, manual lifting operation, a nominal pressure rating of P51200V, and high-grade Cr-Mo-V alloy steel (marked with the suffix V) as the main body material. It is specifically designed for medium-high pressure pipeline systems in thermal power plants and power generation facilities, with strict compliance to relevant international and industrial standards.
This stop valve is widely used in the medium-high pressure pipeline systems of thermal power plants, such as the Tidore Power Plant. It is compatible with various media, including high-temperature superheated steam, high-pressure feedwater, and light oil. It can operate at a maximum temperature of 595℃ and can withstand a rated pressure of P51200V. This design provides precise on-off control for medium-high pressure pipelines and auxiliary instrument loops, perfectly adapting to the harsh working conditions of power generation.facilities.
Company Profile
YOYIK is a leading global manufacturer of industrial valves and power plant equipment for the energy industry, specializing in the design, R&D, and production of high-demand stop valves. It possesses a comprehensive quality management system and a global service network, offering customized solutions and spare parts for power plants around the world.
Product Features & Operation Points
- P51200V Pressure Rating Design: Complies with relevant international and industrial standards for P51200V rating, with strong medium-high pressure bearing capacity, effectively resisting high-pressure media impact in thermal power plant pipelines, ensuring stable operation in power generation facilities.
- Precise Shut-Off Function: Adoptes precision-ground conical hard seal and surface hardening technology, achieving tight and long-term shut-off of the medium without leakage, ensuring the safety of medium-high pressure pipeline isolation and cut-off in thermal power plants.
- Cr-Mo-V合金材料的优势:由高品质的Cr-Mo-V合金钢制成(后缀为V),具有出色的高温耐受性(高达595℃),卓越的机械强度、耐磨性和耐腐蚀性,适用于在恶劣的热电厂环境中长期使用。
- Stable Sealing & Labor-Saving Operation: Equipped with metal-to-metal seating and high-temperature resistant flexible graphite packing, preventing media leakage and impurity intrusion; precision-threaded manual stem enables smooth operation, facilitating accurate on-off control of instrument loops and pipelines.
- Standard Compliance & Easy Maintenance: Manufactured in strict accordance with API 598 and ASME standards, fully compatible with large-scale thermal power plant equipment; the top-mounted design simplifies on-site inspection and maintenance, reducing downtime and costs for power plant operations.
Applications
- Medium-high pressure main pipeline networks in thermal power plants and power generation facilities
- Boiler auxiliary pipelines for medium-high pressure feedwater supply and superheated steam transmission
- Turbine cooling water circuits and lubricating oil delivery pipelines under medium-high pressure
- Auxiliary instrument loops in thermal power plants requiring precise stop and regulation
- Medium-high pressure auxiliary steam transmission pipelines in large power stations
- Light oil and auxiliary media conveying pipelines in thermal power plants
- Medium-high pressure pipeline isolation and cut-off in thermal power generation processes
Closing Statement
Specifications and configurations can be customized according to specific project requirements. Contact our technical team for detailed engineering support and performance data.
Here are many spare parts options we can provide for power plants:
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DFYLCTY-2026-1-27-A