Hydraulic valve installation and repair the advertent items hydraulic Industrial Valves when installation should pay attention to those matters, if device is bad will reduce its life, give you a simple introduce you pay attention to below items. 1, hydraulic valve device before, to confirm hydraulic valve fit design request and relevant specification. Hydraulic valve and piping flange surface should be no damage, scratches, etc. , and adhere to clean. Especially the metal gasket, flange grooving and washer should be consistent, to be coated with red lead to stop the running-in, to ensure its seal in good condition. 2, when handling device and hydraulic valve, to prevent accidents of knock against scratches. Before 3, equipment, pipe internally to clean, remove impurities such as iron filings, avoid hydraulic valve seal seat with foreign body. In addition, the device of the hydraulic valves should be closed. 4, lifting hydraulic valve operation. Hydraulic valve to the specified position correct lifting operation shall not only make hydraulic Industrial Valves in force under the condition of stop lifting or part drawing. 5, the device of hydraulic valve, the flow direction of medium to confirm, installation way and handwheel position can fit the rules. 6, cryogenic hydraulic valve when the device is under a state of atmospheric temperature. Practical application, when medium through the low temperature state, due to a temperature difference, flanges, gaskets, bolts and nuts etc. Will attack contraction, and due to the material of these parts is not the same, the linear contractive modulus of each is different also, constitutes the very easily leaked the environmental conditions. Start from the objective conditions, the bolt at atmospheric temperature, when thinking about the low temperature by using the essential parts of the elements of the contraction torque. About device hydraulic valve to pay more attention to matters to everyone here, hope that you apply the above information in your work. Repair after a long period of time we use hydraulic valve, often present the condition of the leakage, this needs us to stop the overall in repair, how should the hydraulic valve repair? Packing in 1, the hydraulic Industrial Valves leakage, the reason for the sealing ring is damaged, ordinary pressure sealing grease injection, change seal can handle. 2, the flange seal leakage, the reason for connecting bolt looseness, seal or gasket damage, average fastening bolts, and changing the seal or gasket can handle. 3, gate seal leakage place pair place, may be sealed vice clamp with impurities or sealing surface damage, the solution is to stop repeat switch valve, do a few times more, wash away the seal place pair place in medium flow of impurities, the sealing face to stop to repair or change sealing ring. 4, the opposite of seat leakage, reason for o-rings damaged, can be changed. 5, each connected place presents the leakage, reasons for ordinary loose joint cohesion, gasket is damaged, treatment measure is tight joint seal, change gasket. When we stop, the hydraulic valve repair is not as long as pay attention to the quality of repair and the later use needs to stop bond disposal, ready to use later.
Shenzhen Mech Valve Trading Co., Ltd., as well, confirms that consumers who want ethically produced goods do the work of looking for them.
Shenzhen Mech Valve Trading Co., Ltd. would like to provide our customers with as near perfect protection, as near perfect service as is humanly possible and to do so at the lowest possible cost.'
resilient seated gate valve allows users to apply in different ways for satisfying their needs.
Loyalty programs provide an opportunity to learn the preferences of customers and design communication strategies that will resonate with flanged gate valve.
Through our distribution and marketing competencies, Shenzhen Mech Valve Trading Co., Ltd. provides creative, customized, solutions for our customers. As a result, we achieve superior profit growth as the water gate valve company of choice.