VED03M
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PROPORTIONAL DIRECTIONAL CONTROL VALVES 5505 WEST 123RD STREET • SAVAGE, MN 55378-1299 / PH: 952.895.6400 / WWW.CONTINENTALHYDRAULICS.COM VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES CONTINENTAL HYDRAULICS

VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES VED03MPROPORTIONAL DIRECTIONAL CONTROL VALVES DESCRIPTION Continental Hydraulics VED03M direct operated 4-way proportional valves conform to NFPA D03 and ISO 4401 mounting standards. OPERATIONS These valves are designed to control the direction and oil flow rate based on the amount of current supplied to the solenoid. In event of a loss in electrical power, the centering springs will return the valve spool to the center position. The valve solenoids can be driven by a variable current power supply or by use of external Power Amplifier Cards...

IDENTIFICATION CODEVED03M DESIGN LETTER Dual operator 3 position spring centered VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES Single operator 2 position spring centered

VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES PERFORMANCE CURVES FOR AC SPOOL Curves obtained with mineral oil with viscosity of 170 sus (36 cSt) at 122°F (50°C); the ∆p values are measured between P and T (full loop) valve ports. FLOW CHARACTERISTICS FLOW CHARACTERISTICS OPERATING LIMITS OPERATING LIMITS NOTES: Curves obtained with VED03M 24V DC version. WWW.CONTINENTALHYDRAULICS.COM - SALES@CONTHYD.CO

PERFORMANCE CURVES FOR AC SPOOL FLOW CHARACTERISTICS FLOW CHARACTERISTICS OPERATING LIMITS VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES Curves obtained with mineral oil with viscosity of 170 sus (36 cSt) at 122°F (50°C); the ∆p values are measured between P and T (full loop) valve ports. OPERATING LIMITS NOTES: Curves obtained with VED03M 24V DC version. SALES@CONTHYD.COM - WWW.CONTINENTALHYDRAULICS.COM

VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES PERFORMANCE CURVES FOR FC SPOOL Curves obtained with mineral oil with viscosity of 170 sus (36 cSt) at 122°F (50°C); the ∆p values are measured between P and T (full loop) valve ports. FLOW CHARACTERISTICS FLOW CHARACTERISTICS OPERATING LIMITS OPERATING LIMITS NOTES: Curves obtained with VED03M 24V DC version. WWW.CONTINENTALHYDRAULICS.COM - SALES@CONTHYD.CO

PERFORMANCE CURVES FOR FC SPOOL FLOW CHARACTERISTICS FLOW CHARACTERISTICS OPERATING LIMITS VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES Curves obtained with mineral oil with viscosity of 170 sus (36 cSt) at 122°F (50°C); the ∆p values are measured between P and T (full loop) valve ports. OPERATING LIMITS SALES@CONTHYD.COM - WWW.CONTINENTALHYDRAULICS.COM

VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES OVERALL AND MOUNTING DIMENSIONS FOR VED03M VED03M-3 Connector Removal Space Mounting surface with sealing rings: 4 OR AS568-012 90 shore A Manual override integrated in the solenoid tube (standard) Coil Removal Space Coil Removal Space WWW.CONTINENTALHYDRAULICS.COM - SALES@CONTHYD.COM Coil Removal Space

MANUAL OVERRIDE Three other manual overrides are available, using the proper letter in the ordering code. MANUAL OVERRIDE BOOT PROTECTED (CODE U) SCREW MANUAL OVERRIDE (CODE S) NOTES: 1. This device can be ordered separately with code VMAP-03J-A VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES The standard valve has override pins integrated in the tube. The operation of this control must be executed with a suitable tool, being careful not to damage the sliding surface. NOTES: 1. With metal ring nut provided with a M4 screw and a blocking locknut to allow continuous mechanical operation. 2....

VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES ELECTRICAL DATA FOR VED03M The proportional solenoid consists of a tube and coil. The coil is mounted on the tube and fastened to it by a ring retainer. The coils can be indexed to any position allowing for convenient location of the connector. IP DEGREE The declared IP degree is guaranteed for all valves only if the connector has been wired and mounted correctly on the coil. The K7 connection meets DIN 40050-9 which extends the IEC 60529 rating system with an IP69K rating for high-pressure, high-temperature and wash-down applications....

APPLICATION DATA FLUIDS All pressure drops shown on these data pages are based on 170 SUS fluid viscosity and 0.87 specific gravity. For any other specific gravity (G1) the pressure drop (AP) will be approx. API = AP (G1/G). See the chart for other viscosities. BOLT KITS Valve Only NOTES: 1. Bolt kit consists of: Qty. 4 10-24NC screws / Qty. 4 #10 Lock washer 2. The recommended torque value for fasteners is: 4 lb.ft (5.4 Nm)

VED03M - PROPORTIONAL DIRECTIONAL CONTROL VALVES ABOUT CONTINENTAL HYDRAULICS Rugged, durable, high-performance, efficient—the reason Continental Hydraulics’ products are used in some of the most challenging applications across the globe. With a commitment to quality customer support and innovative engineering, Continental’s pumps, valves, power units, mobile and custom products deliver what the markets demand. Continental has been serving the food production, brick and block, wood products, automotive and machine tool industries since 1962. Learn how our products survive some of the most...