J661Y-16V Pneumatic Stop Valve｜YOYIK

Product Introduction

Company Profile

Product Features & Operation Points

• Medium-pressure optimized design with a nominal pressure of PN16 (1.6MPa), precisely matching the operational demands of key pipelines in thermal power, steel and chemical industries, effectively realizing reliable medium isolation and cut-off while preventing medium leakage, eliminating safety hazards in harsh working environments, and reflecting YOYIK's cutting-edge product technology.
• Scientific flow channel structure greatly reduces medium flow resistance, mitigates erosion damage to the valve seat and clack caused by high-velocity media, and ensures long-term stable and reliable isolation and cut-off performance in industrial pipeline systems, which is consistent with the structural advantages of medium-pressure pneumatic stop valves.
• Superior material performance: The valve body of J661Y-16V is made of high-quality forged alloy steel (optimized for high-temperature resistance and sealing performance), combined with wear-resistant alloy overlay on the valve core and seat, offering excellent pressure-bearing capacity, high-temperature resistance, wear resistance and corrosion resistance, which is perfectly adapted to the harsh working conditions of thermal power, steel and chemical industry pipeline systems, and consistent with YOYIK's reliable product standards.
• Adopts pneumatic actuator operation and metal-to-metal seating precision structure; the valve clack and seat are precision ground to achieve tight sealing effect, while the pneumatic control ensures quick response, stable operation and easy remote control, suitable for automatic control scenarios in industrial pipelines. The valve stem is treated with special surface treatment to reduce friction, ensuring no external leakage during long-term operation and facilitating on-site operation, maintenance and debugging without removing the valve from the pipeline, matching YOYIK's full-service concept.
• Strictly complies with international industry standards such as API 623, ASME B16.34 and GBT 12224, and all products pass strict performance testing, ensuring excellent interchangeability with existing industrial equipment and simplifying on-site maintenance and spare part replacement processes. Backed by YOYIK's strong supply chain management and international cooperation experience, it can quickly meet customer supply needs.

Applications

• Medium isolation systems of boiler feed water auxiliary pipelines in thermal power plants
• Medium isolation systems of auxiliary steam pipelines in thermal power plants
• Medium isolation systems of high-temperature pipelines in steel and chemical industries
• Medium isolation systems of boiler water sampling and chemical water treatment pipelines
• Medium isolation systems of industrial oil pipelines in power generation and chemical facilities
• Medium isolation systems of high-pressure auxiliary equipment in various industrial fields
• Medium isolation systems of instrument loops in thermal power, steel and chemical industries

End Statement