机能符号 Symbol 减压/溢流阀 Pressure Reducing/Relieving Valve 技术参数 Specifications ·工 作压 力 Operating Pressure 350BAR ·流 量 Flow 40L/min ·导 压流 量 Pliot Flow 0.11 - 0.16L/min ·温 度 Temperature -40°C to +120°(-40°F to+250°F) ·插 孔 Cavity T-11A ·流 体 Fluids Mineral-based fluids with viscosities of 7.4 to 420 cSt. 压 力-流量 性能曲线 Performance Curve Pressure Drop vs.Flow ·从减压压力口(口1)到进口(口2)的反向液流可能导致主阀芯关闭。 如果油路中需要反向自由流,可以考虑在油路中加入单向阀 Full reverse flow from reduced pressure (port 1) to inlet (port 2) may cause the main spool to close. If reverse free flow is required in the circuit, consider adding a separate check valve to the circuit ·直动式作用的概念在受污染系统中可提供更高的可靠性操作,特别 是在闭死情况下 Direct acting concept provides highly reliable operation in contaminated systems, especially at dead headed conditions 压力降 PRESSURE DROP psi(bar) 产品特性 Features 压力降 PRESSURE DROP psi(bar) No Load Pressure Drop with Valve Full Open 压 压 力 , 同时具备 从 口1到 油箱 ( 口3)的 全 流量溢流 功 能。此 类 阀的阻 尼 结 构 实 现 对 高的减压 力 的稳定 调 节 Direct-acting, pres
Open the catalog to page 1安装尺寸 INSTALLATION DIMENSIONS 可选择调整方式 Optional adjustment mode 订购型号 Order Type Ⅰ Ⅱ Ⅲ Ⅰ. 调 节方 式 adjustment L=螺钉 调 整 Screw Adjust K=手轮 调 整 Handwheel Adjust Ⅱ. 调 压范围 Pressure Range A=500-3000psi(35-210bar) Preset:700psi(50bar) B=50-1500psi(3.5-105bar) Preset:1000psi(70bar) D=25-800psi(1.7-55bar) Preset:400psi(28bar) E=25-400psi(1.7-28bar) Preset:200psi(14bar) S=25-200psi(1.7-14bar) Preset:100psi(7bar) W=750-4500psi(50-315bar) Preset:1000psi(70bar) Ⅲ. 油 封 Seal-Kits N=丁 腈橡胶 Buna N V=氟 橡 胶 Viton Ⅳ. 阀块 材质 BODY MATERIAL A=6061- T6铝 耐 压 强度207Bar 6061-T6 aluminum alloy rated at 207Bar S=钢材 耐 压 强度350Bar...
Open the catalog to page 2应用领域 AP P L I CATI ON ARE A · 传输、发动机和动 力传动 控制 Transmission, engine and powertrain control · 建筑和道路建设设 备 Building and road construction equipment · 农业和园林机械 Agricultural and garden machinery · 林业和资源管理设 备 Forestry and resource management equipment · 废弃物处理设备 Waste disposal
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