About Investment Casting Ball Valve
With utmost support from our talented employees, we are one of the leading companies engaged in business of manufacturing and supplying Investment Casting Ball Valve. This valve is made through a casting process also called as lost-wax casting. It produces a highly finished surface. Our valve directs, guides, and modulates flow of various types of liquid with help of a port carrying ball. One can manually open or close port and can control pressure in flow of liquid. Investment Casting Ball Valve is made of steel, brass, iron, or bronze depending upon customer requirements.
Features:
Precision Construction & MaterialsManufactured with investment casting technology, our ball valves guarantee dimensional accuracy and superior strength. Choices of body and ball in SS304, SS316, and carbon steel (WCB) enhance corrosion resistance, making them suitable for aggressive media such as water, oil, gas, and chemicals. Surface finishing options like shot blasted and mirror-polished add to the lifespan and cleanliness.
Versatile Connection and OperationAvailable with threaded (BSP/NPT), flanged (ANSI/DIN/BS), and socket weld ends, these ball valves are compatible with diverse piping systems. They feature easy-to-operate manual levers or gear mechanisms and a full bore structure for minimal flow resistance. The quarter-turn (90) operation simplifies process control and reduces maintenance needs.
Enhanced Safety and ComplianceSafety-critical features include a blow-out proof stem, anti-static devices, and the option for fire-safe designs. All valves adhere to API 598 and EN 12266-1 testing standards, and are designed in compliance with ASME B16.34 and API 6D. These high standards ensure consistent, leak-tight performance and user protection in demanding applications.
FAQs of Investment Casting Ball Valve:
Q: How does the Investment Casting Ball Valve ensure leak-free performance across different media?
A: The valve is equipped with resilient PTFE, CFT, or TFM1600 seats and precisely machined stainless steel or carbon steel components. The robust sealing ensures tight shut-off, preventing leaks in media such as water, oil, gas, or even acidic fluids. Rigorous testing as per API 598 and EN 12266-1 further guarantees dependable performance.
Q: What end connection types are available for these ball valves, and where can they be installed?
A: End connections include BSP/NPT threaded, ANSI/DIN/BS flanged, and socket weld types. This flexibility allows installation in piping systems across industrial, chemical, petrochemical, oil & gas, and water treatment plants, both in new and retrofit projects.
Q: When should I choose a fire-safe design and what are its benefits?
A: A fire-safe design should be selected for installations where theres a risk of flammable fluid exposure or fire hazards, such as oil & gas and chemical industries. The design prevents leakage of dangerous media when exposed to fire, enhancing facility and operator safety.
Q: How is the blow-out proof stem design advantageous?
A: The blow-out proof stem construction secures the stem within the valve body, preventing accidental ejection due to pressure surges or operational mishaps. This feature ensures enhanced safety and reliability, particularly in high-pressure applications up to PN40/Class 300.
Q: What is the process for installing or operating this ball valve?
A: Installation depends on the selected end connection but generally includes properly aligning the valve with the pipe, tightening flanges or threads to the specified torque, and checking for leaks. Operation is straightforward via a manual lever or gear mechanism, requiring a simple 90 quarter-turn movement to open or close the valve.
Q: What are the usage and long-term benefits of using investment casting ball valves?
A: These ball valves provide excellent durability, corrosion resistance, and precise flow control. Their robust construction minimizes maintenance, supports a long service life, and ensures operational reliability even in harsh media and environmentsreducing both downtime and costs.