| Process Description |
| Gate valve, sluice valve, Pintle valve , breaker valve, Proportional valve,Double Prestress Valve, discharge gate Description |
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| Gate valve, sluice valve, Pintle valve ; breaker valve. Proportional valve, Double Prestress Valve, discharge gate is a kind of widely used valves. The closure principle of the Gate valve is: high bright and consistent smooth sealing surfaces between the gate and seats help to stop the flow of liquids, and strength the sealing function by connection between the backform, springs and the gate. The main function of the gate valve is to prevent the flow of liquids in pipeline system. Some advantages of gate valve: weak hydraulic resistance, power-saving open and closure, can be used for bidirectional flow of liquid, no directionality, corrosion-resistant on sealing surfaces when open, short structure can be used not only for small valve, and also be used for big valve. |
| Valves are widely used in the field of water treating equipments industry, chemical equipments industry, petrifaction industry, petroleum equipment industry, papermaking industry, mining equipment industry, electricity equipment industry, liquefied gas equipment industry, food equipment industry, pharmacy equipment industry, water supply and drainage system, mechanical equipment valve, electronic industry valve, civil construction valves, industry pipeline valves, GE parts, industry equipments, fire fighting system, filter equipments, environmental protection equipments. Besides these, they can also be used for nuclear power industry, thermal power equipments, building industry and the special industries. |
| Usually used material for valves: gray iron, ductile iron, WCB, LCC, carbon steel, casting steel, SS304, SS316, CF8, CF8M、CF3、CF3M, duplex stainless steel and special steel. Pressure grade: 0.6～32.0Mpa, inside nominal diameter: DN15～DN2000, applicable temperture:-150℃～+700℃. |
| Our company is export-oriented, and the Valves have already been sold to Australia, United States, Canada, UK, (Britain, England), Holland, France, Germany, Denmark, Sweden, Finland, Russia, Spain, Portugal. Italy, etc. |
Gate valve, sluice valve, Pintle valve Technological Process
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| We will produce valves according to the International Production Standard. All valves and it's components will be tested, including pressure testing, tightness testing and whole body debugging testing. All valves will have to pass the above testings before delivery. We warmly welcome customer representatives to come to inspect the valves any time! |
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