MPCV-03W疊加式液壓單向閥產(chǎn)品介紹
【中文版】
MPCV-03W疊加式液壓單向閥是一款專為液壓系統(tǒng)設(shè)計(jì)的流體控制裝置，采用模塊化疊加結(jié)構(gòu)設(shè)計(jì)，可靈活集成于各類液壓閥組中。該產(chǎn)品通過精密加工的錐閥芯與閥座配合結(jié)構(gòu)，實(shí)現(xiàn)油液單向?qū)üδ�，有效防止系統(tǒng)壓力波動引起的反向流動，為液壓回路提供可靠的逆向截止保護(hù)。
產(chǎn)品主體采用高強(qiáng)度合金鋼經(jīng)熱處理工藝制造，內(nèi)部流道經(jīng)優(yōu)化設(shè)計(jì)實(shí)現(xiàn)低壓力損失，在常規(guī)工作條件下壓力損失值不超過0.3MPa。特殊硬化處理的導(dǎo)向部件配合耐磨損密封組件，確保閥門在長期高頻次工作中仍能保持穩(wěn)定的密封性能。緊湊的模塊化設(shè)計(jì)使安裝空間較傳統(tǒng)單向閥縮減約30%，便于在復(fù)雜液壓系統(tǒng)中進(jìn)行多功能閥組的緊湊化布局。
本產(chǎn)品適用于工作介質(zhì)為礦物基液壓油或具有相似黏度的合成液，推薦工作溫度范圍為-20℃至+80℃。閥體表面經(jīng)防銹處理，可在常規(guī)工業(yè)環(huán)境中長期使用。產(chǎn)品提供多種可選配置，包括不同彈簧剛度等級以滿足系統(tǒng)背壓需求，以及多種密封材質(zhì)選項(xiàng)適應(yīng)不同介質(zhì)特性。
在工程機(jī)械、冶金設(shè)備、船舶液壓系統(tǒng)等領(lǐng)域具有廣泛應(yīng)用，特別適用于需要防止執(zhí)行元件意外移動的工況，例如起重機(jī)支腿液壓鎖緊、液壓缸位置保持等場景。人性化的檢修設(shè)計(jì)允許在不拆卸閥組的情況下進(jìn)行密封件更換，顯著降低維護(hù)成本。
【English Version】
The MPCV-03W Stack-Type Hydraulic Check Valve is a fluid control device specifically engineered for hydraulic systems. Featuring a modular stacking design, it can be flexibly integrated into various hydraulic valve assemblies. The precision-machined cone valve core and seat structure ensures unidirectional flow control, effectively preventing reverse flow caused by system pressure fluctuations and providing reliable reverse-blocking protection for hydraulic circuits.
Manufactured from heat-treated high-strength alloy steel, the valve body incorporates optimized flow channels that maintain pressure loss below 0.3MPa under normal operating conditions. Specially hardened guiding components combined with wear-resistant sealing modules ensure stable sealing performance during prolonged high-frequency operation. The compact modular design reduces installation space by approximately 30% compared to conventional check valves, enabling space-efficient integration in complex hydraulic systems.
Compatible with mineral-based hydraulic oils and synthetic fluids of similar viscosity, the valve operates effectively within a temperature range of -20℃ to +80℃. The corrosion-resistant surface treatment ensures durability in standard industrial environments. Multiple configuration options are available, including varied spring stiffness grades to meet system backpressure requirements and diverse sealing material selections for different media characteristics.
Widely applied in construction machinery, metallurgical equipment, and marine hydraulic systems, this product is particularly suitable for scenarios requiring prevention of actuator displacement, such as crane outrigger locking and hydraulic cylinder position maintenance. The maintenance-friendly design allows seal replacement without disassembling the valve stack, significantly reducing downtime and maintenance costs.
The balanced pressure design minimizes hydraulic shock during valve actuation, while the precision casting process ensures dimensional consistency across production batches. Users can specify different port connection patterns according to system requirements, including metric thread, UNF thread, and flange connection options.
