4. Water power stem valve cover and spring. Q: hydrodynamic stem valve repair and protect a: hydrodynamic stem valves, valve is pressure stem hydrodynamic stem valve consists of a main valve and set the catheter, pilot valve, needle valve, ball valve and pressure gauge, etc. Hydrodynamic stem valve before to install the filter device, and should be easy to drain. This kind of valve in the pipeline should be water there is no danger. 2. Cover the valve on the main hydrodynamic stem piping joint screw loosening, internal pressure release valve. 8. Carefully examines the main valve inside of hydrodynamic stem seat, shaft core whether have damage, if there are other debris inside the main Industrial Valves to sort out it outright. Marine valve ( Note: the average consume loss elimination in the valve product, a. ring for the diaphragm and other parts damaged inner little) 1. Before and after the valve on the main hydrodynamic stem end of the first soft tightly closed gate valve closed. 5. To get off axis core, diaphragm, piston, do not damage the diaphragm. 9. According to the reverse is down the order will change the zero combination device installed after the main valve, pay attention to the valve which permits jam phenomenon. 3. Will take off, all the screw cover stem line indispensable in the brass nut. Hydrodynamic stem valve before to install the filter device, and should be easy to drain. Hydrodynamic stem valve is a kind of water is used since embellish body, no other oil lubricating oil, in case of the main valve in the zero parts damaged, please follow the below list ordering disassembly. 7. Such as hydrodynamic stem valve diaphragm or ring has destroyed, please loose the nut on the axis core, get to decompose the diaphragm or circle, after extracting anew with a new diaphragm or ring. On the basis of using the target, function and place different can morph into remote sensing floating ball valve, reduce the pressure valve, slow close check valve, flow stem valve, relief valve, water power electric stem valves, water pumps, stem valves, etc. 。 6. After the above items to extract, seizing type, diaphragm and a. circle is destroyed; Such as shape do not bad points to contend for its inner parts. Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the valve leader in the field of industry, to provide you with the latest knowledge of the Industrial Valves, the best service, best technical adviser. Thank you for visiting our website, if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball valve, butterfly valve, gate valve, globe valve, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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