Spool hydraulic directional control valve MDTDA-C

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Spool hydraulic directional control valve MDTDA-C

Product catalog summary

Technical Specifications

Operating Pressure: 350 BAR
Flow: 40 L/min
Response Time - Typical: 50 ms
Internal Leakage: 0.7 ml/min max at 24 cSt
Temperature Range: -30°C to +120°C (-22°F to +250°F)
Cavity: T-13A
Fluids: Mineral-based fluids with viscosities of 7.4 to 420 cSt

Product Features

Valves exhibit extremely low leakage rates
This valve utilizes a wet armature design
This valve is direct actuated and requires no minimum hydraulic pressure for operation

Operation

When de-energized, the valve blocks flow in both directions. When energized, the spool opens to allow oil fluid flow from port ② to port ① or from port ① to port ②. This valve is suitable for load holding applications when using the Normally Closed option. In the event of power failure, the valve will spring closed.

Performance Curve

The performance curve illustrates the pressure drop versus flow rate, indicating the valve's efficiency under different flow conditions.

Installation Dimensions and Order Type

Body Porting: Options include SAE 6T, SAE 8T, G3/8, NPT3/8, and others
Body Material: 6061-T6 aluminum (207 Bar) or steel (350 Bar)
Manual Emergency: Available or not available
Seal-Kits: Buna N or Viton
Voltage: 12V, 24V, 110V, 220V
Current Type: Direct current or Alternating current
Coil Connection: DIN43650

Application Areas

Transmission, engine, and powertrain control
Building and road construction equipment
Agricultural and garden machinery
Forestry and resource management equipment
Waste disposal equipment
Other professional mobile and industrial applications

Catalog excerpts

Spool hydraulic directional control valve MDTDA-*C*-1

机能符号 Symbol 二位二通电磁阀(双止回常闭型) 2-Way,2-Position ( Bi-directionally Check Normally Closed Type ) 技术参数 Specifications ·工作压力 Operating Pressure 350BAR ·流量 Flow 40L/min ·额定响应时间 Response Time - Typical 50ms ·内泄漏 Internal Leakage 0.7 ml/min.max.at 24cst ·温度 Temperature -30°C to +120°(-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 ② to ① ( Energized ) 通电—— ·阀表现出极低的泄漏的速率 Valves exhibit extremely low leakage rates ·此阀采用湿式衔铁线圈设计 This valve utilizes a wet armature design ·此阀可被直接驱动且不需要最小液压操作压力 This valve is direct actuated and requires no minimum hydraulic pressure for operation 产品特性 Features 压力降 PRESSURE DROP psi(bar) 当电磁阀不通电时,此阀截止油液双向流动; 当电磁阀通电时,阀芯打开,允许油液从② 流向 ① 或从 ①流向 ② 流动此阀适合负载锁紧应用.在动

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Spool hydraulic directional control valve MDTDA-*C*-2

安装尺寸 INSTALLATION DIMENSIONS 可选应急手控 Optional emergency manual control 订购型号 Order Type Ⅰ Ⅰ. 手控应急 Manual emergency X=无手控应急 Not manual M=手控应急 Manual emergency Ⅱ. 油封 Seal- Kits N=丁腈橡胶 Buna N V=氟橡胶 Viton Ⅲ. 电压 Voltage 12=12V 24=24V 110V=110V 220V=220V Ⅳ. 线圈连接 Coil Connection H=DIN43650 Ⅴ. 电流类型 Current Type D=直流电 Direct current A=交流电 Alternating current Ⅵ Ⅶ Ⅵ. 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

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Spool hydraulic directional control valve MDTDA-*C*-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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