System Saver0 pages

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SYSTEM SAVER

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VELJAN

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SYSTEM SAVER CONCEPT

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Utilizes standard catalogued hydraulic components. Assembly

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of a complete system on the pump, without pipe or manifold

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block with bolt on valves.The evident saving of space and cost

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is completed in addition by a best response of relief and

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unloading valves,due to the very small oil volume compressed

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between valves and pumps.

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FEATURES

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► Compactness

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► Leak-free system

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► Overall cost reduction

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► Standard components

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► A 'ready-to-install' product

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► Pre-assembled integrated functions

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READY TO INSTALL

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Standard components in any package are pre-tested to

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their full performance specifications.

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REDUCED OVERALL INSTALLATION COSTS

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Easy specification of required sub system along with quick

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assembly and no charge for mounting hardware,combine to

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make the "System Saver" very cost-effective.

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DESIGN FLEXIBILITY

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Allows you to combine any selection of the pressure

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relief and unloading valves (with manual or electrical) with

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any combination of single, double & triple high performance

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vane pumps.

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SINGLE PUMP SYSTEM SAVER MODEL CODE

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VT6 * - *** - * - * * * - * *

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NU - D - GOQ

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Pump Model Code

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VT6B, VT6C, VT6D.VT6E,

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VT7QC,VT7B,VT7D/VT7DS,

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VT7E/VT7ES

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(For Model code & Installation dimensions

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please refer pages 7-10)

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NU, UO, UB, NV, VO, VB

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NU - Unloader

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UO - Unloader with Vent valve (normally open)

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UB - Unloader with Vent valve (normally closed)

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NV - Relief valve

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VO - Relief valve with Vent valve (normally open)

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VB - Relief valve with Vent valve (normally closed)

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(For Model code & Installation dimensions please refer pages 31 -37)

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1

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Termination/Connection

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1 - BSP threaded port

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2 - NPTF threaded port

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3 - Socket weld flange

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Voltage/Frequency

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W01 = 115 V-60 Hz AC

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W02 = 230 V - 60 Hz AC

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W06 = 115 V-50 Hz AC

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W07 = 230 V - 50 Hz AC

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GOR = 12 V DC

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GOQ = 24 V DC

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GOH = 48 V DC

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Check valve

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D - Unloading check valve

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C - Check valve

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N - None

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Unloader with Check valve (NUD)

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Relief valve (NV)

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VR5V

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Unloader valve (NU)

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VR5U

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