Electric valve at the time of operation, the details of the work is very important, so as to play its role, you need to pay attention to what, at the time of operation? Our electric cut-off valve manufacturers together to get to know it. Electric explosion-proof type butterfly valve by v-shaped body and ZSQ of actuator and other accessories. Advanced control valve is a quarter-turn structure. V-shaped ball Industrial Valves does not need to repair for a long time, long service life and gives you a real high efficiency to control the process conditions of a Industrial Valves. Electric explosion-proof gate valves have excellent control characteristics: v-type ball valve is approximate equal percentage flow characteristic and up to 300:1 adjustable ratio. So the v-shaped ball valve can be in wide range of change provides precise control. Pneumatic cut-off valve biggest reliable ( Security) Sex: the body as a whole structure, strong and durable, operation is not affected by the pipeline pressure one, and can avoid the leakage of the valve body. 1. In the pipe with valve connection, the near side of the valve pipe end first can be fixed with a wrench, the steel pipe with pipe tongs tighten again. If through the threaded screw head to see the end of the steel tube will damage the inside of the ball valve. 2. Stainless steel valves enterprises should how to avoid the direct contact with other metals, students pay attention to your internal management shall have no foreign body problem such as garbage into, and stored in affect ventilation has a good environment. 3. Using different seal valve, due to the nature of the sealing ring, may make the system in the process of preservation of falling pressure seal structure parts, lead to information leakage, before use must tighten screw loose in a timely manner. When used at ordinary times should also establish a regularly check cannot be loosened screw. 4. Before piping construction, to confirm the status of data interface, whether there is oil pollution and so on, if has the need to be adhered on the surface of the removal of foreign bodies. 5. When tightening bolts, don't just tight side, should tighten the corresponding development of diagonal line of the bolt. 6. In order to protect washer in ball valve, ball valve should be in the fully open position, gate valve, globe valve, check valve should be kept in full close state for a long time. 7. Shall be specified on the valve body main flow, piping construction, should be identified on the valve body as shown in the flow direction, fluid when installation should work in harmony with the arrow on the valve body according to the research direction, so in the operation of the pneumatic valve in should pay attention to these details, so as to ensure its good performance, convenient for people to produce. 。
An increasing dependence on the use of gate valve y gate valve has made numerous changes in the cast iron gate valve industry over the past decades.
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The resilient seal gate valve ductile iron gate valve is also available as a cast iron valve.
wedge gate valve is one of the best products sold in the market today.