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

VSD*SMONITORED DIRECTIONAL CONTROL VALVES DESCRIPTION Spool Position Monitored Valves can be used as a component to help meet compliance with current machine safety standards. These devices are only one part of an overall system and are intended to be combined with other safety rated components to provide energy isolation and/or energy dissipation. According to current safety standards, a Risk Assessment should be performed as a part of the component selection. Solenoid operated directional control valves are provided with one or two switches to monitor the position of the spool. In the case...

IDENTIFICATION CODE - MONITORED - DIRECT OPERATEDVSD SOLENOID OPERATED SPOOL POSITION MONITORED SOLENOIDS see codes on page 25 DESIGN LETTER MECHANICAL OPTIONS OMIT IF NOT REQUIRED SWITCH OPTIONS TYPICAL ORDERING CODE: VSD03S-1A-AMB-D24K1-A NOTE: See pages 4 and 5 for available Function and Spool combination VSD*S -MONITORED DIRECTIONAL CONTROL VALVES [email protected] - WWW.CONTINENTALHYDRAULICS.COM

SPRING OFFSET FUNCTION AND SPOOL CODE VALVES Sensor code MB CODE 1 (B solenoid supplied) - Single solenoid, 2 position, spring offset Function / Spool code Sensor code MA VSD*S -MONITORED DIRECTIONAL CONTROL VALVES eEHE De-energized position monitored with one positioning sensor CODE 1 with code R option (A solenoid supplied) - Single solenoid, 2 position, spring offset Function / Spool code Sensor code MA Sensor code MB 1A-R 1B-R 1U-R De-energized position monitored with one positioning sensor Energized position monitored with one positioning sensor WWW.CONTINENTALHYDRAULICS.COM - [email protected]...

SPRING CENTERED FUNCTION AND SPOOL CODE VALVES CODE 3 - Double solenoid, 3 position, spring centered Function / Spool code Sensor code R0 3A 3F 3L CODE 5 (B solenoid supplied) - Single solenoid, 2 position, spring centered Function / Spool code Sensor code MA Energized position monitored with one positioning sensor De-energized position monitored with one positioning sensor CODE 5 with code R option (A solenoid supplied) - Single solenoid, 2 position, spring centered Sensor code MB s in Function / Spool code 5A-R CONTINENTAL c HYDRAULICS VSD*S -MONITORED DIRECTIONAL CONTROL VALVES A B ■4 e De-energized...

PRESSURE DROPS AP-Q DIRECT OPERATED VALVES(OBTAINED WITH VISCOSITY OF 170 SUS - 36 CST AT 122°F - 50°C) SPOOL 1. The values indicated in the graphs are relevant to the standard solenoid valve, with D24K1 coils. 2. Valve performance was tested in a four way circuit (full loop). Performances may be reduced from that shown when used in a three-way circuit (half circuit), i.e. A or B port plugged. 3. The values have been obtained according to ISO 6403 norm with solenoids at rated temperature and supplied with voltage equal to 90% of the nominal voltage. The value...

CONTINENTAL c HYDRAULICS PERFORMANCE CURVES Curves obtained with mineral oil viscosity of 170 sus (36 cSt) at 122°F (50°C); the Dp values are measured between P and T (full loop) valve ports. RESPONSE TIMES [email protected] - WWW.CONTINENTALHYDRAULICS.COM VSD*S -MONITORED DIRECTIONAL CONTROL VALVES

VSD*S -MONITORED DIRECTIONAL CONTROL VALVES OVERALL AND MOUNTING DIMENSIONS - VSD03S THREAD OF MOUNTING HOLE 10-24 UNC-2B x 0.50 FASTENING 4 bolts - 10-24 UNC-3A X 1 1/4 TIGHTENING TORQUE 4-5 lbf-ft (5.5-6.8 Nm) SEALING RINGS 4 O-rings AS568-012 90 Shore A Coil Removal Space Mounting surface with sealing rings: 4 pcs. AS568-012 90 Shore A Connector Removal Space WWW.CONTINENTALHYDRAULICS.COM - SALE

OVERALL AND MOUNTING DIMENSIONS - VSD05S THREAD OF MOUNTING HOLE 1/4-20 UNC-2B x 0.60 FASTENING 4 bolts - 1/4-20 UNC 2B X 1 5/8 TIGHTENING TORQUE 6 lbf-ft (8 Nm) SEALING RINGS 5 O-rings AS568-014 90 Shore A Mounting surface with sealing rings: 4 pcs. AS568-014 90 Shore A Coil Removal Space VSD*S -MONITORED DIRECTIONAL CONTROL VALVES Connector Removal Space [email protected] - WWW.CONTINENTALHYDR

IDENTIFICATION CODE - MONITORED - PILOT OPERATEDVSD DESIGN LETTER VSD*S -MONITORED DIRECTIONAL CONTROL VALVES SOLENOID OPERATED SPOOL POSITION MONITORED SOLENOIDS see codes on page 25 MECHANICAL OPTIONS OMIT IF NOT REQUIRED INTERNAL PILOT OPTIONS available only with pilot/drain 1 and 3 (OMIT IF NOT REQUIRED) VSD10S is available in function code 3 only SWITCH OPTIONS PILOT / DRAIN NOTE: See pages 11 and 12 for available Function and Spool TYPICAL ORDERING CODE: VSD07S-1A-AMB-2-D24K1-A SPOOLS VSD10S available with A and L spools and Monitor Switch option R0 and M0 only WWW.CONTINENTALHYDRAULICS.COM...

SPRING OFFSET FUNCTION AND SPOOL CODE VALVES CODE 1 (B solenoid supplied) - Single solenoid, 2 position, spring offset Function / Spool code 1A 1U Energized position monitored with one positioning sensor De-energized position monitored with one positioning sensor ft De-energized position monitored on side A Energized position monitored on side B VSD*S -MONITORED DIRECTIONAL CONTROL VALVES CODE 1 with code R option (A solenoid supplied) - Single solenoid, 2 position, spring offset Function / Spool code 1A-R 1U-R De-energized position monitored with one positioning sensor Energized position...

SPRING CENTERED FUNCTION AND SPOOL CODE VALVES CODE 3 - Double solenoid, 3 position, spring centered Function/Spool code Sensor code R0 CODE 5 (B solenoid supplied) - Single solenoid, 2 position, spring centered Function / Spool code Sensor code MA Sensor code MB Sensor code MAB 5A Energized position monitored with one positioning sensor De-energized position monitored with one positioning sensor WWW.CONTINENTALHYDRAULICS.COM - [email protected]

PRESSURE DROPS Ap-Q - PILOT OPERATED VALVES(OBTAINED WITH VISCOSITY OF 170 SUS (36 cSt) AT 122°F (50°C) SPOOL For pressure drops of the 3F spool in center position, refer to curve 4. VSD*S -MONITORED DIRECTIONAL CONTROL VALVES NOTES: 1. The values indicated in the graphs are relevant to the standard solenoid valve, with D24K1 coils. 2. Valve performance was tested in a four way circuit (full loop). Performances may be reduced from that shown when used in a three-way circuit (half circuit), i.e. A or B port plugged. 3. The values have been obtained according to ISO 6403 norm with...