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Sequence relief valve MSQDB series

Sequence relief valve MSQDB series
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机能符号 Symbol 顺序阀 (自动跳合) Sequence Valve (Kick-down) 技术参数 Specifications ·工作压力 Operating Pressure 350BAR ·流量 Flow 60L/min ·内泄漏 Internal Leakage 30ml/min.max.at operating pressure ·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. ·主级的阻尼孔被150微米的不锈钢滤网保护。 The main stage orifice is protected by a 150 micron stainless steel screen. ·口3处的压力直接以1:1的比例增加到阀的设定值上，口3处的压力不能超出5000 psi(350 bar) Pressure at port 3 is directly additive to the valve setting at a 1:1 ratio and should not exceed 5000 psi (350 bar) ·如应用在系统的驱动端侧，通过阀的液流必须停止，阀才能回座。如果应用在一个系统的泵端侧，泵必须关闭，阀才能回座。 Intended for use on the actuator side of the system as flow through the valve must cease for the valve to reset. If used on the pump side of a system, pump flow must be shut off for the valve to reset. Pressure Drop-full Sequence 150(10.3) 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 压力必须降至阀的设定值之下，口1至口2的液流必须停止并且口2压力必须 Kick-down sequence Valve will kick completely open an

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安装尺寸 INSTALLATION DIMENSIONS HEX 4 HEX 15 扭矩TORQUE 10Nm max. 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=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) W=150-4500psi(10.5-315bar) Preset:1000psi(70bar) Q=60-400psi(4-28bar) Preset:200psi(14bar) 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...

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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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