Safety Valves
Summary: Safety valves are devices that provide overpressure protection and are used to protect equipment and personal safety, and are usually installed on cementing wells, fracturing pumps, high-pressure operating lines, pressure vessels, and equipment operating under high-pressure, high-flow conditions. The opening pressure can be adjusted from 35MPa (5000psi) to 105MPa (15000psi) at will. The adjustment of the intended pressure of the safety valve is mainly done by adjusting the top nut and compressing the disc spring. When the pump pressure or pipeline pressure exceeds the pre-set pressure value, the safety valve will open automatically to release pressure, and the valve will close automatically when the pressure is reduced.
Classification: Valve
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Keywords: Safety Valves
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Safety Valves
Safety valves are devices that provide overpressure protection and are used to protect equipment and personal safety, and are usually installed on cementing wells, fracturing pumps, high-pressure operating lines, pressure vessels, and equipment operating under high-pressure, high-flow conditions. The opening pressure can be adjusted from 35MPa (5000psi) to 105MPa (15000psi) at will. The adjustment of the intended pressure of the safety valve is mainly done by adjusting the top nut and compressing the disc spring. When the pump pressure or pipeline pressure exceeds the pre-set pressure value, the safety valve will open automatically to release pressure, and the valve will close automatically when the pressure is reduced.
◆The structure, connection form and specifications are the same as those of similar products of SPM.
◆Use the internal disc spring to open and close the valve, it is a kind of valve that can play the role of overpressure protection without stopping. Reliability is better than shear pin type safety valve.
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Hubei Jiaye provides all kinds of well fracturing equipment and oilfield special vehicles for the oil industry, and its products are sold to all major domestic oilfields and overseas markets. In the long-term cooperation with customers from Liaohe Oilfield, Jilin Oilfield, Jianghan Oilfield, Chuanqing Oilfield, Xinjiang Oilfield, Daqing Oilfield, Shengli Oilfield, Zhongyuan Oilfield, etc., we have been well received by customers due to our honest service and excellent product quality. The sales performance of Jingzhou Jiaye Company is also booming, and the total sales amount reached RMB 53 million in 2008 and will exceed RMB 60 million in 2009. In the coming new year, we have full confidence to go further with a hundred-foot pole.
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