P5050V Medium High Pressure Stop Valve J61Y-P5050V | YOYIK

Product Introduction

Company Profile

Product Features & Operation Points

• Full Compliance with P5050V Standards: A major advantage of the J61Y-P5050V valve is its strict conformity to all relevant international and industrial standards for P5050V rating. It possesses strong medium-high pressure bearing capacity, which can effectively resist the impact of high-pressure media in thermal power plant pipelines while maintaining leak-free and stable operation, thus perfectly adapting to the medium-high pressure operating environment of thermal power generation.
• Dependable Shut-Off Capability: Adopting a precision-ground conical hard seal integrated with surface hardening technology, the valve achieves tight and long-term media shut-off without any leakage. This key characteristic ensures the safety and stability of medium-high pressure pipeline systems, reduces operational risks caused by media leakage, and supports continuous power generation operations.
• Premium Cr-Mo-V Alloy (Suffix V): The J61Y-P5050V valve is made of high-grade Cr-Mo-V alloy steel that meets both P5050V specifications and suffix V material standards. This material offers excellent high-temperature resistance (up to 595℃), as well as superior mechanical strength, wear resistance and corrosion resistance, ensuring long-term stable operation in thermal power plant medium-high pressure pipelines.
• Reliable Sealing & Flexible Operation: Equipped with metal-to-metal hard seating and high-temperature resistant flexible graphite packing, the valve maintains consistent sealing performance under medium-high pressure and high-temperature conditions, preventing media leakage and the entry of external impurities. Its precision-threaded manual stem ensures smooth and labor-saving operation, allowing for precise control of the valve's on-off state in pipeline systems.
• Standard Conformity & Easy Maintenance: Produced in strict accordance with API 598 and other relevant international and industrial standards, the valve is fully compatible with equipment in large-scale thermal power plants around the world. Its top-mounted design facilitates on-site inspection and maintenance work, greatly reducing equipment downtime and maintenance expenses.

Applications

• Medium-high pressure pipeline systems in thermal power plants (e. g. , Parichha Power Plant), suitable for the installation of J61Y-P5050V stop valve
• Boiler auxiliary pipelines, including those for medium-high pressure feedwater transportation and superheated steam delivery
• Medium-high pressure pipeline systems for turbine cooling water and lubricating oil
• Medium-high pressure instrument loop control pipelines in thermal power generation facilities
• Auxiliary medium-high pressure steam transmission networks in large thermal power stations
• Medium-high pressure pipelines for light oil and other auxiliary media in thermal power plants
• Shut-off and isolation applications for medium-high pressure pipelines in thermal power generation processes

Closing Statement