天榆液壓氣動YF-L32H4-S溢流閥/YFL32H4S
天榆液壓氣動YF-L32H4-S溢流閥產(chǎn)品介紹
YF-L32H4-S溢流閥是天榆液壓氣動系列中的高性能壓力控制元件，采用平衡活塞式結構和手輪式壓力調節(jié)設計，具有工作穩(wěn)定、體積緊湊、維護便捷等特點。該產(chǎn)品適用于液壓系統(tǒng)中恒定壓力維持或過載保護，能在≤31.5MPa壓力范圍內穩(wěn)定工作，適配20號或30號液壓油，工作油溫范圍為-20℃至+65℃，推薦油液過濾精度不低于30微米。其閥蓋支持多角度安裝（螺紋/法蘭連接可旋轉90°，板式連接支持三個90°位置），便于系統(tǒng)集成。通過旋轉手輪可直觀調整壓力設定值，右旋增壓、左旋減壓，并可通過更換彈簧擴展調壓范圍。遙控口設計（M18×1.5螺堵）支持遠程控制或多級壓力調節(jié)，P口為進油口，O口為溢油口，K口為外控接口。產(chǎn)品內腔與加工表面經(jīng)油封處理，有效防銹期為一年，建議使用礦物油介質。151012
Introduction to Tianyu Hydraulic YF-L32H4-S Relief Valve
The YF-L32H4-S relief valve is a pressure control component designed for hydraulic systems, featuring a balanced piston mechanism and handwheel-operated pressure adjustment. It ensures reliable performance with compact dimensions and low-noise operation, ideal for maintaining constant system pressure or preventing overload. Compatible with ISO 20/30 hydraulic oil, it operates within -20℃ to +65℃ and requires fluid filtration of ≥30μm. The valve body allows flexible mounting (90° rotation for threaded/flange connections, triple 90° options for plate types). Pressure settings are easily adjusted via the handwheel (clockwise for higher pressure, counterclockwise for lower), with optional spring replacement to expand the range. A remote control port (M18×1.5 threaded) enables multi-stage pressure regulation or system unloading, where P is the inlet, O the overflow outlet, and K the external control port. Internal surfaces are oil-sealed for one-year corrosion protection, and mineral oil is recommended as the working fluid.1569
產(chǎn)品特點與優(yōu)勢
該溢流閥通過優(yōu)化流道設計與阻尼結構，有效減少壓力波動和噪聲，適用于對靜音要求較高的工業(yè)場景。其閥芯響應靈敏，可快速穩(wěn)定系統(tǒng)壓力波動，且維修時無需專用工具，降低了維護成本。產(chǎn)品提供多種連接方式（螺紋/板式/法蘭），適配不同管路布局需求，同時閥體采用高強度鑄鐵材質，確保耐久性。適用于工程機械、冶金設備等高壓液壓系統(tǒng)，但需注意避免長期超負荷運行以延長使用壽命。31720
Key Features and Applications
With enhanced flow path geometry and damping technology, this valve minimizes pressure oscillations and noise, suitable for noise-sensitive environments. Its responsive spool design quickly stabilizes pressure variations, while tool-free maintenance simplifies servicing. Multiple connection types (threaded/plate/flange) accommodate diverse piping configurations, and high-strength cast iron construction ensures durability. Typical applications include construction machinery and metallurgical equipment, though prolonged overloading should be avoided to preserve service life.121325
YF-L32H4-S 溢流閥
的詳細介紹天榆液壓氣動YF-L32H4-S溢流閥/YFL32H4S
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