机能符号 Symbol 技术参数 Specifications ·工 作压 力 Operating Pressure 350BAR ·流 量 Flow 60L/min ·额 定响 应时间 Response Time - Typical 2ms ·内 泄漏 Internal Leakage 10drop/min.max.to 80% of norminal setting ·温 度 Temperature -30°C to +120°C(-22°F to+250°F) ·插 孔 Cavity T-13A ·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 工作 Operation 透 气 型 , 直动式带 逆 流单向 阀 的顺 序 阀 将在进 口(口1)压 力 超 过 阀的设 定 之 后 向 次 级油路供 油 。此外 , 此类 阀 内 部集成 单 向阀, 可 以 提供 从 口2(顺 序口)到 口1(进口)逆 向液 流 。顺序 阀 的 设定将 控 制与透 气 口压力 相 关 的 口1压力 。 Atmospherically referenced, direct-acting sequence Valve with reverseflow check will supply a secondary circuit with flow once the pressure at the inlet (port 1) has exceeded the valve setting. Additionally, these Valve incorporate an integral check valve to provide reverse flow from port 2 (sequence) to port 1 (inlet). The pressure setting of this sequence valve controls the pressure at port 1 relative to the atmospheric vent. 压力降 PRESSURE DROP psi(bar) ·每4000个周期中,会有接近1滴(0,07 cc)的油液进入外接口弹簧腔。 Approximately 1 drop (0,07 cc) of fluid will pass into the vented spring chamber every 4000 cycles. ·透大气阀只用在不能连接外泄口的应用中。长期使用,透气阀可能 会出
Open the catalog to page 1安装尺寸 INSTALLATION DIMENSIONS HEX 4 订购型号 Order Type Ⅰ Ⅱ Ⅲ Ⅰ. 调 节方 式 adjustment L=螺 钉 调整 Screw Adjust Ⅱ. 调压 范围 Pressure Range A=500-3000psi(35-210bar) Preset:1000psi(70bar) B=300-1500psi(20-105bar) Preset:1000psi(70bar) C=2000-6000psi(140-420bar) Preset:2000psi(140bar) D=200-800psi(14-55bar) Preset:400psi(28bar) E=100-400psi(7-28bar) Preset:200psi(14bar) W=800-4500psi(55-315bar) Preset:1000psi(70bar) 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 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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