RAYS Flow Control is a high-end and technology company which is focused on engineering, manufacturing and sales of Industrial VALVE to the international market which includes: Oil & Gas, Petro, Chemical, Power Plant, etc. Email us at usa@raysvalve.com for any valve RFQs.RAYS VALVE carries various types of manual valves as it's production line. We focus mainly on our strong suit which are ball valves and gate valves. We follow API/BS/DIN and other international standards, and base on different market demand. Our Ball Valves and Gate Valves can be up to 42+ inch, and largest pressure rating can be ANSI CL 2500LB. We can do various materials, such as A216 WCB/A105, low-temperature steel and special alloy steel like duplex stainless steel, 20# alloy steel, INCONEL 625, HASTELOY C276 and MONEL, and also other materials. As for these special material valves, we have accumulated rich experience in design, processing and raw material procurement, so we ensure our valves can maintain excellent performance and stability in harsh environment, to provide a solid guarantee for safe production.