以下是DA-10/先導式卸荷閥DA10的產(chǎn)品中英文介紹：

DA-10先導式卸荷閥是一種性能卓越的液壓控制元件，主要用于液壓系統(tǒng)中實現(xiàn)卸荷功能。該閥采用先導式控制方式，通過先導閥對主閥進行控制，從而實現(xiàn)精確的壓力調節(jié)。它具有多種調節(jié)方式，包括調節(jié)手柄、帶保護罩的內六角調節(jié)螺栓和帶鎖手柄等，方便用戶根據(jù)實際需求進行靈活調節(jié)。DA-10先導式卸荷閥的通徑為10，最大工作壓力可達31.5MPa，流量范圍在240L/min以內。其工作介質為礦物質液壓油或磷酸酯液壓油，適用溫度范圍為-30~+80℃，粘度范圍為10~800mm²/s。此外，DA-10先導式卸荷閥還具有多種壓力范圍可供選擇，能夠滿足不同工況下的使用需求。它廣泛應用于有蓄能器系統(tǒng)和高低壓泵系統(tǒng)中，當蓄能器工作時，可使油泵卸荷，或者在高低壓泵系統(tǒng)中使高壓泵工作、低壓泵卸荷，從而有效節(jié)省能源。

The DA-10 pilot-operated unloading valve is a high-performance hydraulic control component, mainly used in hydraulic systems to achieve unloading functions. This valve employs a pilot-operated control method, which allows precise pressure regulation by controlling the main valve through the pilot valve. It features multiple adjustment methods, such as adjustment handles, hexagon socket cap screws with protective covers, and locking handles, providing users with flexible options to meet their specific needs. The DA-10 pilot-operated unloading valve has a port diameter of 10, with a maximum working pressure of up to 31.5MPa and a flow rate within 240L/min. Its working medium includes mineral hydraulic oil or phosphate ester hydraulic oil, and it operates within a temperature range of -30~+80℃ and a viscosity range of 10~800mm²/s. Moreover, the DA-10 pilot-operated unloading valve offers various pressure ranges to cater to different working conditions. It is widely used in systems with accumulators and high/low pressure pump systems. When the accumulator is in operation, it can unload the oil pump, or in high/low pressure pump systems, it enables the high-pressure pump to work while unloading the low-pressure pump, thereby effectively saving energy.