LMB2-SCB60-3G 单向平衡阀组 Dual counterbalance manifolds 机能符号 Symbol 技术参数 Specifications ·工作压力 Operating Pressure 350BAR ·流量 Flow 60L/min ·先导比 Pilot Ratio 4.2:1 ·内泄漏 Internal Leakage 5drop/min.max.at nominal pressure ·温度 Temperature -30°C to +120°C(-22°F to+250°F) ·流体 Fluids Mineral-based fluids with viscosities of 7.4 to 420 cSt. 压力降 PRESSURE DROP psi(bar) 压 力-流量性 能 曲线 Performance Curve Pressure Drop vs.Flow 150ssu/32 cSt OIL@100℉/38℃ 290 (20) 217 (15) 145 (10) 72 (5) 工作 Operation 当V2口压力升高超过单向阀开启压力时,单 向阀V2口到C2口开启。当C2口负载压力升高超过弹簧设定值时,C2口到V2 口过载溢流。当先导V1口压力升高,使得溢流阀的压力设定按照液控比降低,直至完全开启,油液从C2口到V2口自 由流动。弹簧腔与V2口连通,V2口背压叠加到阀的压力设定上。 When pressure at V2 rise above the spring bias pressure, the check seat is pushed away from the piston and flow is allowed from V2 to C2.When load pressure at C2 rise above the pressure setting,the direct-acting,differental area
Open the catalog to page 1安装尺寸 INSTALLATION DIMENSIONS 订购型号 Order Type Ⅰ. 阀 块油 口 BODY PORTING 3G=G3/8 其 他 螺纹油 口 是可选 择 的 Other porting is available
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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