RAYS has successfully completed a DN150-DN1000 PN63 Gas-Over-Oil actuated ball valves project which has passed various tests. After debugging, these 17 pcs of ball valves and actuators have been delivered to its foreign customer in March of 2020 which will be placed in a large-scale booster compressor station project.
Due to the recent epidemic situation in China, under the advice of the local epidemic prevention team during early March, RAYS management and personnel department properly arranged the enterprise to resume work and production. RAYS have tried their best to shorten the impact of the delivery date for customers.
All the ball valves delivered this time adopted safety Gas-Over-Oil actuator with hydraulic manual and pneumatic functions, which are featured with remote control and ESD emergency shutdown functions. The customer only needs to provide a 220V AC power supply on-site. Besides, the challenging characteristics of the products in this order were: large diameter, high pressure, the high height of the whole setup, the largest single piece of the DN1000 ball valve weighed about 15 tons, production equipment, lifting equipment, debugging equipment, and personnel safety production. In the early stage of order production RAYS held: production seminars, process seminars, safety production training sessions for personnel, debugging training sessions for executing agencies, and other ways to ensure the smooth progress of the order. Also, RAYS held reasonable time planning and procurement of the corresponding supporting equipment to ensure the production efficiency of the order and the stringent testing requirements of the
valves.