机能符号 Symbol 先导式溢流阀(反向单向型) Pilot-operated Relief Valve (Reverse one-way type) 技术参数 Specifications · 工作压 力 Operating Pressure 350BAR ·流 量 Flow 110L/min · 调压范 围 Pressure Range 3bar-300bar ,Preset:230bar(check:1.5bar) · 内泄 漏 Internal Leakage 30ml/min.max.to 80% of norminal setting · 温度 Temperature -40°C to +120°(-40°F to+250°F) · 插孔 Cavity HCD6.1 · 流体 Fluids Mineral-based fluids with viscosities of 7.4 to 420 cSt. ·迅速响应压力变化 Fast response to pressure surges ·长寿命的阀 Hardened poppet and seat for long life ·调压杆可被锁定住 Adjustment may be locked in place ·工业通用插孔 Industry common cavity ·紧凑的结构 Compact size ·调节时,弹簧不会被压并 Adjustment prevents spring from going solid 产品特性 Features 压力降 PRESSURE DROP psi(bar) 压 力-流量 性能 曲线 Performance Curve Pressure Drop vs.Flow 当 ① 口 压 力超过弹 簧 设定压 力 时, 锥 阀 芯打开 , ①到② 开 始 溢流 , 防 止 系 统 过 压。当在 ② 口的压 力 超过 开 启 压力,②到 ① 开启 。 The valve pr
Open the catalog to page 1安装尺寸 INSTALLATION DIMENSIONS HEX 16 扭矩TORQUE 15Nm max. 订购型号 Order Type Ⅰ Ⅰ. 油 封 Seal- Kits N=丁腈 橡 胶 Buna N V=氟 橡胶 Viton Ⅱ. 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 steel rated at 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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