BFDG7M41HR tube power valve Product Description: Structure: The valve is made of aluminum alloy upper and lower body, rubber sleeves, the size of the stem gate, up and down the guide posts and other parts. How it works: When the hands along the wheel, so that the size of the stem while driving on Xiacha plate, compression sleeves, were shut down, and vice versa that line open. Thus, the gate between the guide pin down reciprocating valve opening and closing completed work force valve tube sediment and debris in some more conditions (such as the Yellow River water quality, wastewater treatment systems, etc.), the valve control line can easily be blocked, causing the valve to malfunction; large debris is also easy to live valve board, causing the valve Mifengbuyan; there are some special conditions, the valve switches great water hammer, causing huge noise when the valve switch, and even cause accidents. Pipe force following the old-fashioned pump outlet valve is controlled manually controlled valve after the fifth generation of new products valves, hydraulic control valve, hydraulic valves and hydraulic multi-functional automatic valve. Fluid through the valve design, the formation of linear flow channel, low power consumption, stable operation, good sealing effect, it combines electric valve, electric butterfly valve and check valve function by increasing the quick closing time, to better eliminate water hammer damage, protect the pump and pipe network system security. Pipe valve is mainly used force automation to centrifugal, mixed flow and axial pumps water pipes and drainage pumping station, the design of two piston and diaphragm control device, can be separately applied to water, raw water and wastewater medium class, slag Whey class media; by accessories, real-time feedback line valve operation, distance transportation engineering, automatic control and remote detection; on the type of product, the company developed a common type, backwater low pressure type, water type, five specifications, to meet different customer needs different conditions. Due to the compact structure, small size, light weight, especially for large diameter piping systems. It can be widely used in electric power, environmental protection, metallurgy, petrochemical, water department, municipal, food industry supply and drainage systems, sewage pumping stations, and other chemical fluid delivery system, is the current domestic and international structures