The disc of the lift Check Valve seats on the valve seat seal surface on the valve body. In addition to the valve flap can be freely raised and lowered, the rest as the stop valve, the fluid pressure makes the valve flap lifted from the valve seat sealing surface, the media back to cause the valve flap to fall back to the valve seat, and cut off the flow. Depending on the conditions of use, the valve flap can be of all-metal construction or it can be in the form of a rubber gasket or rubber ring embedded in the valve holder. Lifting Check Valve,Cast Lifting Check Valve,Standard Flange Lifting Check Valve,Connection Type Lifting Check Valve Henan Yunyu Mechanical Equipment Co., Ltd. , http://www.yunyuvalve.com
The German supplier Eberspächer Group stated that it has formed a joint venture to produce a post-disposal system for diesel engines for commercial trucks.
The partner of the joint venture company is Shaanxi Wanfang Auto Parts Co., Ltd., which shares 49% of Alibaba’s shares and 51% of Wanfang’s. The headquarters of Wanfang is located in Xi’an.
The name of the joint venture company is Ebenberg Emissions Technology Xi'an, and its headquarters will also be located in Xi'an. The joint venture plans to start production in 2014 with an initial annual production capacity of 100,000 sets of emission systems.