has gradually become the main valve and gradually replaced the plug valve, and the operating temperature range has been the same as other types of valves, and compared with other types of valves have obvious advantages, its advantages reflected in the switch is simple and low torque, and minimum pressure drop-almost the same as the equivalent to the length of the pipe in the full bore valves-and equivalent to a reduction ventury type in those of a reduced bore.

valve factory ,ZECO is a famous ZECO ball valves can also be divided into cast steel and forged material ball valves. ZECO products are manufactured and tested according to the corresponding API, ASME and ANSI standards. ZECO ball valve features dual block and bleed capability, secondary sealant injection and spring-loaded self-releasing seats, providing many beneficial features and options for oil, gas and liquid applications.