Catalogs >
Wenzhou Meric Hydraulic Technology Co.,Ltd >
Cartridge pressure relief valve MPBDB series

Cartridge pressure relief valve MPBDB series
1 / 3Pages

Catalog excerpts

Cartridge pressure relief valve MPBDB series - 1

机能符号 Symbol 减压阀 Pressure Reducing Valves 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 ·先导式操作阀具有非常平坦的压力/流量特性，良好的稳定性和极低的滞回 Pilot operated Valve exhibit exceptionally flat pressure/flow characteristics, are very stable and have low hysteresis 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

Open the catalog to page 1

Cartridge pressure relief valve MPBDB series - 2

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 S=不可调整 Nonadjustable Ⅱ. 调压范围 Pressure Range A=100-3000psi(7-210bar) Preset:200psi(14bar) B=50-1500psi(3.5-105bar) Preset:200psi(14bar) W=150-4500psi(10.5-315bar) Preset:200psi(14bar) N=60-800psi(4-55bar) Preset:200psi(14bar) Q=60-400psi(4-28bar) Preset:200psi(14bar) Ⅳ Ⅴ 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 steel rated

Open the catalog to page 2

Cartridge pressure relief valve MPBDB 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

Open the catalog to page 3