Screw-in Cartridges, Sandwich Bodies, Line-ounting Bodies The Size 6 Product Range ulti-functional Compact Economical Pressure: Flow Rate: 40 bar 50 l/min
An Introduction to the Size 6 Product Range according to ISO 7789 No matter which industrial branch is concerned there is a growing need for higher system pressures and flow rates, lower power losses and a more favourable cost/performance ratio. As a leading manufacturer of high-quality valves and pumps, system solutions and power-packs we have taken this challenge with our new size 6 valve program and fulfilled these requirements to a large degree. The new size 6 program, based on a modular design, covers a multitude of different valve functions and can be fitted into one single cavity according to ISO 7789 with 4 x thread. The high level of functional reliability for which we are well known and the great stability of our individual components have all contributed to the success of our products throughout the world. They have to be successfully implented in many different applications, like in construction, agricultural and municipal machinery, the multi-faceted field of industrial hydraulics with its particularly stringent safety requirements and equipment for wind power generation. One standard cavity according to ISO 7789-4-06-0-07 High power density maximum flow rate and pressure combined with lowest possible pressure loss Compact resulting in reduced installation space and weight Long life-time at maximum performance levels High functional stability throughout the entire pressure and flow rate range Extensive range all the important functions available by one-stop shopping odular design flexibility availability interesting cost/performance ratio Solenoids can be replaced without opening the hydraulic envelope Each component 00 % tested with oil Galvanised exterior cartridge parts (contains no chrome VI) A single set of tools for the entire size 6 range An extensive sandwich valve program with mounting patterns according to ISO 440-07-07/ CETOP 07 One System One Cavity Reduce your cost and cycle times 40 bar 50 l/min Proportional Pressure relief Pressure reducing Pilot valves manual, electrical, proportional / directional solenoid valves Pressure relief Pressure reducing manual & electrical Standardised main stage Logic valves One single cavity EB according to ISO 7789-4-06-0-07 Refer to data sheet 400-P-080-E Pressure compensators Large range of sandwich valves
/ Directional Solenoid Cartridges Bidirectional seat-valve shut-off, pilot operated seat-valve shut-off, pilot operated Series WSG WSO WRG WRO Flow Rate / Pressure 50 l/min / 40 bar 50 l/min / 40 bar 50 l/min / 40 bar 50 l/min / 40 bar Flow Direction / / Pilot Oil No permanent pilot oil flow No permanent pilot oil flow Data Sheet Reference 400-P-500-E 400-P-50-E Active control seat-valve shut-off, direct acting / Directional Logic Cartridges Passive control seat-valve shut-off, direct acting Passive control, soft switching seat-valve shut-off, direct acting Series WLSD WLSDL WLSDUR Flow Rate / Pressure 50 l/min / 40 bar 50 l/min / 40 bar 50 l/min / 40 bar Area Ratio : : : Opening Pressure 0.4 / / 6 / 0 / bar 0.4 / / 6 / 0 / bar 0.4 / / 6 / 0 / bar Flow Direction / / / Pilot Line Integrated orifice, no pilot oil flow Integrated orifice, pilot oil flow Integrated orifice, pilot oil flow Data Sheet Reference 400-P-600-E 400-P-60-E 400-P-605-E Pilot Oil / External remote control port anually Operated Pressure Cartridges Internal to port Internal to port / Remote control port to port Pressure Reducing to port Series DVPB- DVPB- DVPB- DRPB-5 Flow Rate / Pressure 50 l/min / 40 bar 50 l/min / 40 bar 50 l/min / 40 bar 50 l/min / 50 bar Data Sheet Reference 400-P-850-E 400-P-85-E 400-P-85-E 400-P-8540-E Pilot Oil / External remote control port Electrically Operated Pressure Cartridges (for electrically adjustable pressures) Internal to port Internal to port / Remote control port to port Pressure Reducing to port Series WUVPA- WUVPA- WUVPA- WDRVPA-5 Flow Rate / Pressure 50 l/min / 40 bar 50 l/min / 40 bar 50 l/min / 40 bar 50 l/min / 50 bar Data Sheet Reference 400-P-950-E 400-P-95-E 400-P-95-E 400-P-9540-E
Bypass Pressure Compensator Direct acting, adjustable pressure compensator spring Pressure Compensator Cartridges Bypass Pressure Compensator Pilot operated, fixed pressure compensator spring, with pressure relief function Inline Pressure Compensator Direct acting, adjustable pressure compensator spring Series DWDPA-B DWVPA / Y / Z-B DWDPA-5B Flow Rate / Pressure 50 l/min / 40 bar 50 l/min / 40 bar 50 l/min / 40 bar Compensator Spring Adjustable 5 bar Fixed 5, 8 or bar optional Adjustable 8 6 bar Ext. remote control port With damping orifice With damping orifice With damping orifice Data Sheet Reference 400-P-070-E 400-P-07-E 400-P-080-E Proportional Pressure Cartridges Proportional Seated pilot Proportional Pressure Reducing Seated pilot Pilot Oil to port to port Series DVPSB-B DRPSB-5B Flow Rate / Pressure 50 l/min / 50 bar 50 l/min / 50 bar Data Sheet Reference 400-P-5860-E 400-P-5870-E / Directional Cartridges Electrically actuated Pilot Operated Cartridges anually operated Electrically actuated proportional Nominal Size Size or size Size 4 Size Size Series WSPG / OLA WSPG / ONA DDPC-L WUVA-LO DVSA-L Flow Rate / Pressure 5 or 5 l/min / 40 bar 0 l/min / 40 bar.5 l/min / 40 bar.5 l/min / 50 bar Data Sheet Reference 400-P-060-E 400-P-60-E 400-P-870-E 400-P-5800-E 400-P-080-E Alternative connection types echanical Operation DIN / EN mating plug Junior Timer Radial Kostal Key operation Hand wheel operation Deutsch DT04-P Junior-Timer Axial Flying leads Sealed with tamper-proof cap
Sandwich Valves / Directional Solenoid Operated Bidirectional seat-valve shut-off, electrically operated (ON/OFF), pilot operated Series SWSG / SWSO Flow Rate / Pressure 00 l/min / 50 bar Version Normally open or closed Functions Inline function in P Bypass function in PT / AT / BT ounting Pattern In accordance with ISO 440-07-07 / Form A6 DIN 440 / CETOP 07 Data Sheet Reference 400-P-400-E Sandwich Valves Actuation anually operated Electrically operated Series SDVA SWUVPA- Flow Rate / Pressure 00 l/min / 50 bar Seated pilot, spool type Functions Bypass function in PT / AT / BT Pressure Stages Pilot Oil 00 / 60 / 50 / 50 bar Internal to port T ounting Pattern In accordance with ISO 440-07-07 / Form A6 DIN 440 / CETOP 07 Data Sheet Reference 400-P-080-E 400-P-090-E Sandwich Pressure Reducing Valves Actuation echanically operated Electrically operated Electrical, proportional Series SDRA SWDRVPA-5 SDRPSA-5 Flow Rate / Pressure 50 l/min / 50 bar 50 l/min / 50 bar 50 l/min / 50 bar Seated pilot, spool type, with pressure-gauge port Functions Inline function in P Inline function in P Inline function in P Pilot Drain to Port Optional to port Y, A or B To port Y External to Port Y Y Pressure Stages 00 / 60 / 50 / 50 bar ounting Pattern In accordance with ISO 440-07-07 / Form A6 DIN 440 / CETOP 07 Data Sheet Reference 400-P-0850-E 400-P-0950-E 400-P-5955-E Line-ounting Bodies Series GEBAA Pressure 40 bar with annular groove in port for improved Dp values Ports Ports and = G / Port = G /4 Data Sheet Reference 400-P-7505-E
Bucher Hydraulics info@bucherhydraulics.com For further information please visit our website: www.bucherhydraulics.com BUCHER HYDRAULICS GmbH 00-FL-000098-EN-0 / 09.05 We reserve the right to implement changes without prior notice