技术资料美国阿斯卡2位3通先导式滑阀
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60℃，阀体材质：铝制，NPT螺纹，
口径：1/4-1/2,操作压差：2-10公斤，
Features • Compact spool valve convertible from 3/2 to 5/2 • NAMUR mount construction
自动滑阀由被它控制的机械设备带动,
两者协调动作,使机器设备自动连续运转。
Spare Coil Part Number
VA Inrush AC DC F SC 3 2.5 3.5 6 400125 400125 F SC 6.9 5 7 15 43004649 43004647 F EF 6.9 6.3 7 10.
1 266762 270007 F WT 6.9 6.3 7 10.1 266763 270008 Standard Voltages: SC: 24, 120, 240 Volts AC, 50-60 Hz; 12, 24, 120 Volts DC.
Approvals SC (2.5W and 3W only) UL recognized component, CSA certified. WT: UL recognized component,
连接类型:进气端---出气端
标准型:内螺纹 外螺纹
WT and EF: 24/50-60HZ, (120/60, 110-120/50), (240/60, 220-240/50) Volts AC; 6, 12, 24, 120 Volts DC.
Order as 120/60, 110/50 Order as 240/60, 220/50
其他型:外螺纹 内螺纹
外螺纹 外螺纹
滑阀的驱动方式有手动和自动（机械、电磁）两种。
Watt Rating and Power Consumption
CSA certified. EF: UL and CSA solenoid approval. Meets applicable CE directives. Refer to Engineering Section for details. ^ )
Valve Parts in Contact with Fluids Body
3通/5通/，先导式，滑阀型,介质温度：
内螺纹 内螺纹
阀杆材料 铝和铜两种
(-15˚C to 60˚C) DC: 5˚F to +77˚F (-15˚C to 25˚C) WT: AC: 5˚F to +140˚F (-15˚C to 60˚C) DC: 5˚F to +77˚F (-15˚C to 25˚C)
Note: For temperatures below 32˚F (0˚C) moisture-free air must be used. Refer to Engineering Section for details.
不同的滑阀机能可满足系统的不同要求。
正确选择滑阀机能是十分重要的
Solenoid Enclosures Standard: - Prefix SC = IP65 type DIN (open frame) per 46244 WT = Combination General Purpose
and Watertight Types 1, 2, 3, 3S, 4, and 4X EF = Combination Explosionproof and Watertight Types 3, 3S, 4, 4X, 6, 5P,
7, 9 Class I, Div. 1 (Groups A - D) and Class II, Div. 1 Type 9 (Groups E-G)
滑阀是利用阀芯（柱塞、阀瓣）在密封面上滑动，
改变流体进出口通道位置以控制流体流向的分流阀。\
• Mountable in any position • Vents air from spring side of actuator to prevent corrosion of actuator
Pilot Operated Direct Mount Inline Spool Valves Anodized Aluminum Bodies
• Direct NAMUR Mount 1/4" and 1/2" NPT
Nominal Ambient Temp. Ranges SC: AC/DC: 5˚F to +140˚F (-15˚C to 60˚C) EF: AC: 5˚F to +140˚F
(Neutral Position)或原始位置(Normal position )时，
阀中各油口的连通方式称为换向阀的滑阀机能。
滑阀机能 滑阀是换向阀处于中间位置
Black Anodized Aluminum Spring Phosphate treated black steel Shading Coil Copper Seals NBR + PUR
Core and Core Tube Stainless Steel / Brass End Covers and Plate 6/6 glass filled PA/FV Spool Aluminum Internal Parts Zamak, Steel, CA
Standard Coil and Class of Insulation
滑阀机能直接影响执行元件的工作状态，
滑阀常用于蒸汽机、液压和气压等装置，
使运动机构获得预定方向和行程的动作或者实现自动连续运转。
• Standard manual operator • DIN, Watertight and Explosionproof solenoids available
• Single and dual solenoid constructions
技术资料美国阿斯卡2位3通先导式滑阀
