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 95L/min ·额 定响 应时间 Response Time - Typical 10ms ·内 泄漏 Internal Leakage 30ml/min.max.at 70bar ·温 度 Temperature -40°C to +120°(-40°F to+250°F) ·插 孔 Cavity T-10A ·流 体 Fluids Mineral-based fluids with viscosities of 7.4 to 420 cSt. 产品特性 Features ·主级的阻尼孔被不锈钢滤网保护。 Main stage orifice is protected by a stainless steel screen. ·油箱口（口2）处的背压直接以1:1的比例增加到阀的设定值上。 Back pressure on the tank port (port 2) is directly additive to the valve setting at a 1:1 ratio. ·可在口2接受最大压力；适合应用在交叉端口的溢。流油路中。如果 应用在交叉端口的溢流油路中，请考虑滑阀泄漏。 Will accept maximum pressure at port 2; suitable for use in cross port relief circuits. If used in cross port relief circuits, consider spool leakage.

安装尺寸 INSTALLATION DIMENSIONS 压 力-流量性能 曲线 Performance Curve Pressure Drop vs.Flow 压力降 PRESSURE DROP psi(bar) FLOW gpm(lpm) 流量 压力降 PRESSURE DROP psi(bar) 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=100-3000psi(7-210bar) Preset:1000psi(70bar) B=50-1500psi(3.5-105bar) Preset:1000psi(70bar) C=150-6000psi(10.5-420bar) Preset:1000psi(70bar) D=25-800psi(1.7-55bar) Preset:400psi(28bar) E=25-400psi(1.7-28bar) Preset:200psi(14bar) G=60-3000psi(4-210bar) Preset:1000psi(70bar) 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...

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