Basic Info.
Product Description

Ultra-Low Temperature Forged Ball Valve
- Size: 1/2''-36''(DN15~DN900)
- Pressure Rating: 150LB-600LB/PN16~PN100/10K~60K)
- Material: A105/F304/F316/F51/F304L
- Suitable Temperature: -196ºC~450ºC( Different temperature choose different materials).
- Suitable Medium: Water, Steam, Oil and natural gas etc.











- Extended bonnet to prevent stem sealing area from freezing
- Anti-blowout stem
- Vent hole on ball prevents any excessive cavity pressure
- Oil/water free treatment(as per Kamroo standards)
- Price advantage in thermal retention including brine services

The ball valve operates by rotating the ball 90 degrees using a handle or actuator, which changes the alignment of the hole or passage. When the hole aligns with the inlet and outlet ports, the valve is open, allowing the fluid or gas to flow through. When the hole is perpendicular to the ports, the valve is closed, stopping the flow.
High pressure industrial ball valves are specifically designed to withstand and regulate the flow of fluids or gases under high pressure conditions, typically ranging from a few hundred to several thousand pounds per square inch (psi). These valves are constructed using robust materials such as stainless steel, carbon steel, or other alloys that can handle the high pressures without leaking or failing.

When you need a forged ball valve, the fabrication process works a little differently from cast ball valves. Just like cast
valves, forged valve manufacturing begins with the design and engineering for the valve. You can choose many different design factors to suit your needs. Our team creates forged ball valves in a range of sizes, pressure classes, alloys, and trim packages. For instance, you can order our forged severe service ball valves in sizes ranging from ½" to 20" and classes from 150# to 4500# ANSI.
Once finalizing the valve design, our experts begin the fabrication process. Valve forging involves shaping metal components through mechanical forces, often using heat to make the steel more malleable. Valve bodies and internal components are all forged to provide strong, heavy duty, and reliable valves for your application.
Parts | Main parts material | |
---|---|---|
Material(150UTBXK) | Material(150UTBXKM) | |
Body | A351 Gr.CF8/SCS13A | A351 Gr.CF8/SCS14A |
Cap | A351 Gr.CF8/SCS13A | A351 Gr.CF8/SCS14A |
Stem | 304SS | 316SS |
Ball | 304SS | 316SS |
Gland packing | PTFE | PTFE |
Lever handle | Ductile cast iron | Ductile cast iron |
Gasket | PTFE | PTFE |
Ball seat | Hypatite®PTFE | Hypatite®PTFE |



