The A105 Globe Valve OS&Y Class 800 is a heavy-duty forged steel valve designed for reliable isolation and flow regulation in high-pressure industrial and process applications. Manufactured from ASTM A105 forged carbon steel, this valve provides strong mechanical performance and dependable service in demanding pipeline systems.
The globe valve design is suitable for applications where controlled flow regulation or throttling is required. The hard faced seats provide improved wear resistance and long-term sealing performance, making the valve suitable for more demanding services.
This valve features an outside screw and yoke design with bolted bonnet construction, providing a strong and serviceable valve assembly. Graphite gaskets and packing provide high-integrity sealing, while the valve is designed and manufactured in accordance with API 602.
Available with NPT, socket weld, or BSPT end connections, this valve is suitable for a range of high-pressure small-bore piping applications.
This valve is designed for high-pressure and high-temperature industrial applications, including oil, gas, steam, and chemical process systems. Its robust construction makes it ideal for critical service where reliability and leak-tight performance are essential.
The body is made of ASTM A105 forged carbon steel, providing exceptional strength and thermal resistance. Hard-faced seats extend the service life and maintain tight sealing even under abrasive or high-pressure conditions. The stainless steel stem ensures smooth, corrosion-resistant operation.
The Outside Screw & Yoke (OS&Y) design keeps the stem threads outside the media, preventing corrosion and wear. It also provides a clear visual indication of valve position, improving operational safety and control.
The valve offers NPT, Socket Weld (SW), and BSPT end connections, providing flexible installation in a variety of pipeline systems. This ensures compatibility and ease of integration across different industrial setups.
A bolted bonnet (WB) ensures secure sealing under high pressure, while graphite gaskets and packing provide excellent thermal stability and leak-proof performance. Together with hard-faced seats, these features guarantee long-term durability and reliable operation.
Hard-to-find valves and equivalents
Overhaul, calibration & on-site testing
Meets Australian & international standards
