DGI DOEDIJNS Hydraulic Components
INDEX HYDRAULIC COMPONENTS CONTENTS 2 INTRODUCTION 3 High pressure valves 4 Compact hydraulic power packs 5 High pressure pumps 6 Pumps 7 Proportional valves 8/9 RMF SYSTEMS Oil management 10/11 PRODUCT GROUPS Logos 12 HAWE HYDRAULICS
INTRODUCTION DGI Doedijns is specialised in the engineering and production of high quality hydraulic and pneumatic systems, innovative oil filtration and monitoring systems, sampling systems and valve automation. In addition, DGI Doedijns has designed a range of proprietary technologies. To service its clients in the Middle East & Africa region effectively and efficiently, DGI established a sales & service facility in Jebel Ali Free Zone, Dubai, UAE as Doedijns Middle East & Africa FZE (DMEA). This ISO 9001: 2008 certified full-fledged 6000 ft² facility is providing sales & service support to DGI Group installed base in the region, as well as representing a number of A-class manufacturers. As the exclusive business partner of Hawe Hydraulik (United Arab Emirates, Qatar, Oman, Kuwait, Bahrain, Yemen, Jordan, Iraq) and RMF Filtration, DMEA is able to offer innovative and efficient solutions to its customers and offers a local technical support team. Part of our hydraulic components programme are items such as compact hydraulic power packs, radial piston pumps, variable axial piston pumps, air driven hydraulic pumps, directional seated valves, pressure control valves, flow control valves, pre-fill valves, check valves and proportional valves. Our knowledgeable team brings a wealth of experience and our close relationship with manufacturers ensures we can provide technical support quickly and efficiently. With our extensive stock and the ability to provide complete solutions and sub assemblies, our experienced team is ready to provide the support and assistance demanded by our customers. What distinguishes us? -- Long term, in-depth relationships with our world class product manufacturers -- Extensive technical knowledge of all products we represent -- Immediate access to our team who will quickly and efficiently provide the information you require -- Significant stocks held locally in both components and sub assemblies DGI DOEDIJNS 3
HIGH PRESSURE VALVES HAWE Hydraulik is a leading manufacturer of technologically advanced, high-quality hydraulic components and systems. HAWE delivers compact ideas to the industry and offers solutions for the hydraulic tasks in the mobile world. HAWE has a broad range of valves and accessories for high pressure applications up to 700 bar (ATEX-certified edition for zone 1 and 2 often available). Directional seated valves Leak-proof performance Pressure range up to 700 bar Flow range 120 l/min Manual, electric, hydraulic, mechanical or pneumatic driven Plate mounted or pipe mounted Check valve Pressure range up to 700 bar Flow range 400 l/min Screw-in cartridge or pipe mounted Controlled check valves are also available up to 200 l/min Pressure Control Valves Pressure range up to 700 bar Flow range 160 l/min Manually, tool or electrically adjustable Safety or pressure reducing valve Pressure reducing valve up to 400 bar pressure and flow range 120 l/min Screw-in cartridge or pipe mounted Pre-fill valves Pressure range up to 400 bar Flow range up to 7.000 l/min Rear mounting Flow control valves 2 and 3-way regulator Pressure range up to 315 bar Flow range up to 130 l/min Mechanically or manually adjustable Plate mounted 4 HYDRAULIC COMPONENTS
COMPACT HYDRAULIC POWER PACKS T hanks to their compact and modular design, low weight and noise level, Compact Hydraulic Power Packs Pressure range up to 700 bar (radial piston pump) Flow range up to 13 l/min (radial piston pump) HAWE compact power packs are Single and double pump design suitable for nearly every application, Intermittent and continuous operation including welding, clamping or handling Larger flow possible with a gear pump systems. Tank capacity 0,4-30 liters Power 0,55-7,5 kw 1 phase 230 volt and 3 phase 400 volt designs Applications Clamp, Jacking, Lifting and Locking systems Added features on machinery and presses 5
Radial piston pumps Presssure range up to 700 bar HIGH PRESSURE PUMPS H Flow range up to 90 l/min Up to 14 seperate pressure outputs on one pump Various designs for water glycol purposes awe also offers high pressure solutions Various options for build-up gear pump for pumps which are characterised by Individual pump, pump/motor combination or their high efficiency and durability. These power pack pumps can be combined with a gearpump and ATEX version is an option. Air Driven Pumps Pressure range for the air drive up to 10 bar Pressure range hydraulics up to 700 bar Flow range hydraulics up to 12 l/min Individual pump or power pack 6 HYDRAULIC COMPONENTS
Variable axial piston pumps V30D, V30E Pressure range 420 bar peak (350 bar continuously) Flow range up to 477 l/min PUMPS H awe pumps provide solutions for mobile, maritime and industrial applications. These pumps are Stroke volume 45-270 cm3 per revolution Wide range of regulators DIN and SAE standards Optionally equipped with continuous shaft for secondary pump In tandem models full torque available in spline shaft known for the low noise level, modular design and long life span. Variable axial piston pump V60N Pressure range 450 bar peak (400 bar continuously) Flow range 87-190 l/min (1.450 r/min) Stroke volume 60-130 cm3 per revolution Various regulator options and shaft and flange combinations Suitable for flange mounting direct on PTO transmission Good performance/weight proportion High r/min due to good gripping Variable axial piston pump V40N Pressure range 400 bar peak (380 bar continuously) Flow range up to 135 l/min Stroke volume 45 cm3 per revolution LS or pressureregulator, SAE standard Good performance/weight proportion Replaceable with various other brands 7
PROPORTIONALVALVES T he large range of flexible, modular proportional valves from Hawe are also known as PSL valves. The valves are classified according to their flow in sizes 2,3,5 and 7. The proportional valves are available as PSL for the constant pump systems and type PSV for variable pump systems with a pressure/flow controller. PSL/PSV, Size 2 Flow range input section 80 (100) l/min Flow range operating section 40 (60) l/min Operating pressure 420 bar Manual, electric, hydraulic and pneumatic operation Various flange-mounting options for operating connections Choice in port safeties per operating section PSL/PSV, Size 3 Flow range input section 100 (200) l/min Flow range operating section 80 (120) l/min Operating pressure 420 bar Manual, electric, hydraulic and pneumatic operation Various flange-mounting options possible for operating connections Choice in port safeties per operating section PSL/PSV, Size 5 Flow range input section 250 (300) l/min Flow range operating section 160 (240) l/min Operating pressure 400 bar Manual, electric, hydraulic and pneumatic operation Various flange-mounting options for operating connections Choice in port safeties per operating section 8 HYDRAULIC COMPONENTS
PSLF, Size 7 Flow range input section 1.000 l/min Flow range operating section 400 l/min Operating pressure 400 bar Manual, electric, hydraulic and pneumatic operation Various flange-mounting options possible in operating connections Choice in port safeties per operating section World-wide certification for explosionproof areas (ATEX, IEC, MSHA, MA, etc.) Size 2 and 3 available in CANBUS Standard anti-corrosion treatment Series 2, 3 and 5 can be combined, enabling space and costs reductions Flange-mounting options like brake valves, shock absorption valves, double check valves, 2/2 poppet valves with emergency control, regeneration valvesand 2/2 valves for leak proof operation section 9
OIL MANAGEMENT System reliability and durability are increasingly important concepts in modern technology. The methods of oil management develop fast to control and monitor these concepts. We already know for decades that 80% of all hydraulic failures are caused by poor fluid condition. RMF Systems has developed an extensive package of filtration systems, oil monitoring systems and intelligent oil condition and oil analysis systems. We offer a complete oil management system to increase the reliability and durability of your system. PRODUCT RANGE RMF SYSTEMS Air Conditioners / Desiccant Breathers The RMF Air Conditioner deals effectively with solid particles and water vapour. The air is dried by passage through a column packed with Z-R gel granules. The dried air is then passed through a pleated synthetic fibre filter element (replaceable spin-on type) where solid particles are removed, so that the air reaching the reservoir is both clean and dry. By-Pass Filtration Units Depth filtration systems for the optimal filtration of oil in hydraulic or transmission systems in mobile applications. The By-pass filtration units have no motor/pump combination and are integrated in the system. Off-Line Filtration Units Modular filtration units that enable permanent oil filtration through their own motor/pump combination and highly efficient depth filtration system. The modular systems can be easily equipped with pre-water absorption filter elements (H2O sorb), air driven motors, oil preheating elements and even online particle monitors (Smart Off-Line Filter Units). Vacuum Dehydration Units Efficiently remove water from the oil and distinguish themselves by their ease of use. The units operate completely autonomously and PLC driven. They don t have to be adjusted for changing operating conditions. Contamination Monitoring Sensor (CMS) An 8 channel particle monitor with integrated water- and temperature sensor. Display in ISO and NAS. Delivered with full software. Contamination Monitoring Center (CMC) Online particle counter for applications that involve air in oil. A complete ready made solution for gearboxes. Oil Quality Sensor (OQS) Very accurate oil condition sensor that monitors the oil contamination in an early stage. Includes a complete software package. 10 HYDRAULIC COMPONENTS
Remote Monitoring System (RMS) Complete system that enables remote monitoring of oil cleanliness and oil condition of your application. Complete with trend monitoring, reporting and alarm notifications. Oil Analysis Complete oil analysis with a.o. particlecounter, diapraghm analysis and spectographic research. Hydraulic Filters, Oil Condition Monitoring RMF Systems delivers a complete package of industrial hydraulic filters and oil condition monitoring systems such as: a complete range (industrial hydraulic) high pressure filters and returnfilters; a complete range of hydraulic spin-on filters; a package of replacement elements for all known European and American brands; Portable oil cleanliness monitors (oil particle counters in different editions for online measurement: a.o. ISO/NAS display). 11
PRODUCT GROUPS DGI DOEDIJNS DGI DOEDIJNS DOEDIJNS MIDDLE EAST & AFICA FZE - RA08BC02 Junction 8, Dubai United Arab Emirates www.doedijns.com info.dubai@doedijns.com +971 (0)4 815 7800 engineering your ambitions