Flow valve works

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Flow valve is a manual control valve group and a self-balancing valve group. Regulating valve group is to set the role of flow, valve automatically balance the role of maintaining a constant flow. System fluid working pressure P1, manual control valve before and after the pressure was P2, P3. When the manual control valve transferred to a certain position, that is, to determine the "set flow" Kv manual valve flow coefficient, flow G = Kv (P2-P3), Kv, Kv set, as long as the P2- P3 unchanged, the flow G unchanged. When the system flow rate increases, the actual value of (P2-P3) exceeds the allowable given value. At this moment, the automatic regulating valve group will be automatically closed by the action of the pressure sensitive membrane and the spring until the flow rate is maintained again to the set flow rate, vice versa. Flow valve automatically adjusts the effective range of flow depends on the performance of the working spring. General flow valve before and after the pressure difference in the range of 20-300kPa can set the value of effective control of flow. When the pressure is less than 20kPa, the control flow does not reach the set value; pressure exceeds 300kPa, it may produce noise. More Keyword Search: Flow Valve

CNC Machining Turning

CNC machining/lathe machining turning is the workpiece is fixed on the lathe, using high speed rotating machine drives the workpiece, the turning. tool on the workpiece so the product shape is round. The maximum of our machines can clip the weight of 200Kg, maximum diameter of 450mm, length of 750mm. high speed 3000RPM. processing materials are commonly used in steel, copper, aluminum, stainless steel POM, PS, PMMA, and other metal and plastic. The CNC machining turning precision of 0.01mm. concentric 0.01. we have specialized equipment to test products, these instruments include: TESA Grohe, micrometer, projector, calipers. Product surface treatment has anode, electroplating, sand blasting, passivation, surface drawing, spraying, laser carving, such as LOGO, etc..CNC machining Turning application in a variety of industries, including: cars, ships, communications, medical equipment, industrial automation equipment.

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