The check valve use the fluid and power of medium to open or close to stop the fluid will be backflow. The check valve have direction, should never be installed anti. According to their structure, Different check valve have a fixed installation ways.
Established in 1996, Wenzhou Owing Valve Co., Ltd., with rich experience, is a specialized manufacturer of a wide range of sanitary ball valves, butterfly valves, diaphragm valves, plug valve, elbows, tees, union joints and stainless steel pipes.
At the same time, we can also manufacture series of American Standard (API), German Standard (GPI) and Japanese Standard (JPI) pipes, and take up processing business on elbows, three-way high pressure 3000 to 6000IG and nonstandard pipes etc.
"Quality first" as its task. We introduced advanced integrated production lines integrating high-precision casting equipments, CNC machining centers and CNC lathes. Moreover, we have got ISO quality certificate.
Realizing the hot competitive in valve market, we will insist on our principles to all of you. Good quality at resonal prices, good service on mutual benefits.
Please feel free to contact us for more details.
