Stop Valve J61Y-63V for Udupi Power Plant｜YOYIK

Product Introduction

Company Profile

Product Features & Operation Points

• PN63 (6. 3MPa) Medium-High Pressure Rating: Designed in strict line with national industrial standards for PN63 pressure class, this stop valve boasts excellent medium-high pressure bearing capacity, which can effectively resist the impact of medium-high pressure media in Udupi Power Plant's pipelines, maintain leak-free and stable operation, and perfectly adapt to the medium-high pressure working conditions of the power plant.
• Dependable Shut-Off Performance: It adopts a precision-ground conical hard sealing structure combined with surface hardening treatment, achieving tight and long-lasting media shut-off without leakage. This is vital to ensuring the safety and stability of medium-high pressure pipeline systems in Udupi Power Plant, avoiding potential operational risks caused by media leakage and ensuring continuous power generation operation.
• Excellent Cr-Mo-V Alloy Steel Performance (Suffix V): Made of high-quality Cr-Mo-V alloy steel corresponding to suffix V, the valve has outstanding high-temperature resistance (up to 595℃), excellent mechanical strength, wear resistance and corrosion resistance. It is suitable for long-term stable service in medium-high pressure steam and feedwater pipelines of Udupi Power Plant, with high reliability and durability to adapt to long-term continuous operation needs.
• Stable Sealing & Effortless Operation: Equipped with metal-to-metal hard seating and high-temperature resistant flexible graphite packing, it ensures long-term stable sealing performance under medium-high pressure and high-temperature conditions, effectively preventing media leakage and external impurities from entering the valve body. The manual lifting stem with precision threads operates smoothly and labor-savingly, allowing accurate control of the valve's opening and closing status to meet the precise on-off needs of Udupi Power Plant's pipeline systems.
• Standard Compliance & Easy Maintenance: Strictly manufactured in accordance with international and national industrial standards such as API 598 and HG/T 20592, it is fully compatible with Udupi Power Plant's existing equipment and global large-scale thermal power plant pipeline systems. Its top-mounted structure facilitates on-site inspection and maintenance, effectively reducing equipment shutdown time and maintenance costs, and ensuring the continuous and stable operation of the power plant.

Applications

• Medium-high pressure pipeline systems of Udupi Power Plant
• Boiler medium-high pressure feedwater and superheated steam pipelines in thermal power plants
• Turbine medium-high pressure cooling water and lubricating oil pipelines
• Medium-high pressure instrument loop pipelines of Udupi Power Plant
• Auxiliary medium-high pressure steam pipeline networks in large thermal power stations
• Medium-high pressure light oil conveying pipeline systems in thermal power plants
• Shut-off and isolation systems for medium-high pressure pipelines in Udupi Power Plant

Closing Statement