Pilote-operated relief valve MRV07-20 series
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Catalog excerpts

机能符号 Symbol 先导式溢流阀 Pilot-operated Relief Valves 技术参数 Specifications · 工作压力 Operating Pressure 350BAR ·流量 Flow 110L/min · 调压范围 Pressure Range 3bar-220bar ,Preset:100bar · 内泄漏 Internal Leakage 82ml/min.max.to 80% of norminal setting · 温度 Temperature -40°C to +120°(-40°F to+250°F) · 插孔 Cavity RV07-20 · 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 压力达到阀设定值，阀开始向油箱（口2）溢流，节流以调节压力。此类阀压力调节精度高，压力波动随流量变化小，并且调节平稳，噪声小，响应速度适中 Pilot-operated, balanced-piston relief cartridges are normally closed pressure regulating Valve. When

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Pilote-operated relief valve MRV07-20 series-2

安装尺寸 INSTALLATION DIMENSIONS HEX 5 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

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Pilote-operated relief valve MRV07-20 series-3

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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