Rising Stem Ball Valve (RSBV) is a new type of ball valve, which is mainly used to cut off, distribute, and change the flow direction of medium in the pipeline. RAYS Rising Stem Ball Valve with all-metal structure and fire proof design, can be applied to the temperature range from -196℃ to 600℃. Compared with the conventional ball valve, the RSBV’s ball & seat movement has no friction, small opening & closing torque, and better sealing performance. It can be…
RAYS Cryogenic Ball Valves are mainly used in liquefied natural gas, liquefied petroleum gas installations, air separation devices, and other low-temperature industries. The most advanced Lip-Seal sealing technology is adopted by RAYS Cryogenic Ball Valve, which can maintain excellent sealing performance in application. For the ball valves which are commonly used in low temperatures, RAYS fully considers the requirements of various parts of the valve under low temperature conditions. Due to the temperature stress of the valve body under low…
RAYS Cryogenic Ball Valves are mainly used in liquefied natural gas, liquefied petroleum gas installations, air separation devices, and other low-temperature industries. The most advanced Lip-Seal sealing technology is adopted by RAYS Cryogenic Ball Valve, which can maintain excellent sealing performance in application. For the ball valves which are commonly used in low temperatures, RAYS fully considers the requirements of various parts of the valve under low temperature conditions. Due to the temperature stress of the valve body under low…
RAYS Flow Control will attend the 49th Offshore Technology Conference 2018 (OTC 2018). Date: 30 April – 3 May 2018 Location: NRG Park, Houston, Texas, USA. Welcome to our booth 7421, we are keen to see you there!…
RAYS Flow Control will attend the 49th Offshore Technology Conference 2018 (OTC 2018). Date: 30 April – 3 May 2018 Location: NRG Park, Houston, Texas, USA. Welcome to our booth 7421, we are keen to see you there!…
Recently, RAYS sets of 20″ 600LB and 24″ 600LB fully-forged buried top entry ball valves have been successfully produced in the factory, and will be delivered in May 2018 to our international customer for use in a large Gas project. Top Entry Ball Valves are widely used in: petroleum & natural gas pipelines, oil extraction, oil refining, petrochemical, chemical, chemical fiber, metallurgy, electric power, and nuclear power plants. The biggest difference between top entry ball valve vs. the ordinary ball…
Recently, RAYS sets of 20″ 600LB and 24″ 600LB fully-forged buried top entry ball valves have been successfully produced in the factory, and will be delivered in May 2018 to our international customer for use in a large Gas project. Top Entry Ball Valves are widely used in: petroleum & natural gas pipelines, oil extraction, oil refining, petrochemical, chemical, chemical fiber, metallurgy, electric power, and nuclear power plants. The biggest difference between top entry ball valve vs. the ordinary ball…
On March 21, 2018, RAYS Valve was completing a fire test with the Quality Supervision Bureau. Valve fire test is the test of simulating a valve in an actual fire environment, which can reflect the fire resistance of the valve. The fire resistance of the valve is the ability of the valve to keep working normally in a high temperature flame. It is an important indicator for the safety performance of the valve. Picture of a Valve after the fire…
On March 21, 2018, RAYS Valve was completing a fire test with the Quality Supervision Bureau. Valve fire test is the test of simulating a valve in an actual fire environment, which can reflect the fire resistance of the valve. The fire resistance of the valve is the ability of the valve to keep working normally in a high temperature flame. It is an important indicator for the safety performance of the valve. Picture of a Valve after the fire…
RAYS Flow Control will participate in the 18th International Exhibition for Equipment and Technologies for Oil and Gas Industries (Russia). Date: April 16th – 19th, 2018 Location: Expocentre Fairgrounds, Moscow, Russia. Visit us at our booth 21B30. Looking forward to seeing you all there.…
