Q: soft tightly closed gate introduce a: for soft tightly closed flat form of gate valves, common has the following kinds: 1. Solenoid valve on the cylinder gas leakage, possibly because of excessive reduce the atmospheric pressure in the pressure valve. 2. Cylinder exhaust gas leakage, this is because the two active components of inner cylinder and cylinder body tightly closed tightly closed circle show aging phenomenon. 3. The top and bottom of the cylinder gas leakage, this is because the actuators and cylinder tightly closed tightly closed circle because its actuators are more activities without the effect of tightly closed. 4. In addition to the above three things outside the condition, and an extra things may make cylinder gas leakage condition, namely the cylinder in the spring, destroyed, because the strength to not reach the designated position, this may also lead to close does not reach the designated position. Soft tightly closed gate valve cylinder gas leakage problem when the things that must be in according to actual condition to think problems, for example, the gas valve is opened, is still off. To open the valve of gas, the first thing we can close the valve on both ends of the hand, and then to control the valve opening, to petition the petition apart, and then will air truncation, at this time will reduce the pressure valve in gas discharge, attention will turn the actuator 90 ℃ at this moment, must change my back to the attention of the actuator to move back to its original position. Solutions for Marine valve definitely methods: 1. Transform tightly closed circle of the actuator. 2. Change of cylinder tightly closed circle. 3. Will reduce the atmospheric pressure regulation of pressure valve for 3 - 5 kg, or is the electromagnetic valve the dismantling ventilation action a few times, sometimes may also change the electromagnetic valve. 4. Change the cylinder in the spring. Soft tightly closed gate valve can be widely used in water, never waste water, construction, food, electricity, medical drugs, metal smelting, textile, energy substance system such as fluid as regulating and intercepting device applied in the pipeline. 。 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 valve, 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 Industrial Valves, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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