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Variable Vane Pumps
IPVR Series variable volume vane pumps are ideal for medium and low pressure hydraulic system. They are economical and easy to use.These pumps made from specially selected materials with precision machining of the components ensure outstanding durability, minimum power loss and high efficiency.
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Steering Gear Systems
Veljan Steering Gear system features hydraulic cylinders & rams powered by axial piston pumps. The system is of modular design which offers a great amount of flexibility to be installed in various ship configurations. The double-acting hydraulic cylinders in the Veljan systems are offered in single and double sets based on the combination. These cylinders are specially designed for the rigorous demands in marine applications. Veljan offers complex electric-hydraulic power steering gear systems comprising motors starters, alarm panels, control systems, autopilot interfacing and rudder angle indicators. Salient features of Veljan’s Steering System systems are: • Designed for simple operation • Modular construction for easy installation • High quality components and axial piston pumps for long life and reliability • Simplified maintenance Tillers • Max torque of 2.5 Tm to 90 Tm • Single fork and double fork • Mechanical locking pin arrangement • Single and double keyway • Straight and tapered bore
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Single Vane Pump
Veljan VT* series Vane Pumps are high-performance fixed displacement pin vane design available in Single, Double Triple and Drive Train configurations. These can be driven by fixed or variable speed prime movers.Due to hydraulic pressure compensation and a rigid bearing arrangement, an outstanding operational life can be achieved by using Veljan Vane Pumps.
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Pilot Operated Directional Valve
MODEL V4006 pilot operated directional control valves confirm to NFPA D08 standard interface. These Are subplate and manifold mounted and can be used in conjunction with stack valve system.
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one touch fittings
Male Connector:.Tube OD:6 mm, Thread:R18"R14". A wide range of Pneumatic and Hydraulic products, components and systems for over five decades now at its various manufacturing plants located in and near Hyderabad, India.
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Mobile Directional Valve - V20
Salient features Simple, compact and heavy duty designed sectional valve with following features: • Parallel work sections with individual load ports • Open center, closed center and power beyond applications. • Spring center is standard. detent options on customer requests. • Work port relief valves and anticavitation check valves are available • Spool ends with caps. Lever end protected from dust by bellow • Inlet & Outlet ports with threading options for UNF, BSP, NPTF. • Load check valves for all spools to prevent back flow from pump • Work Port Relief valve provision to limit the pressure in each spool section
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mobile control valve
Simple, compact and heavy duty designed sectional valve with following features:Parallel work sections with individual load ports,Open center, closed center and power beyond applications.Spring center is standard. detent options on customer requests.Work port relief valves and anticavitation check valves are available Spool ends with caps. Lever end protected from dust by bellow Inlet & Outlet ports with threading options for UNF, BSP, NPTF.
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Maniflod Blocks
The manifolds is the central muscle control of the hydraulic system receiving inputs from switches, manual operations (levers), or electronic feedback systems. These inputs energize various valves mounted on or in the manifold, specific oil pathways allow oil to flow through hydraulic lines to the appropriate actuator to perform work. the complex matrix of variables can make manifold design and components selection a challenging and rewarding art form, as size, weight, function, performance, and operating environment are always part of the design consideration. In addition to providing a neat and logical layout, consolidating components into a manifold reduces space and pressure drops. This results in fewer fittings more efficient assembly times, and reduced leak points. Manifolds are sometimes viewed as black boxes, as they can be highly complex with upwards of 500 holes communicating with each other and many valves on a single block.
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Hydraulic Vane Pumps
The Hydraulic Pump range consists of (1) Fixed displacement pin vane design vane pump (2) Variable volume floating ring design vane pump with adjustable pressure (3) Swash plate design load sensing piston pump for open loop application (3) Rocker Cam design pressure compensated variable volume piston pump for open & closed loop applications The Hydraulic Motor range consists of (1) Fixed displacement Vane Motors in four basic frame sizes featuring reversible shaft rotation (2) Low Speed High Torque Motors with roller cam design similar to SAMM Motors (3) Piston Motors
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Hydraulic Power Units
Hydraulic power packs consist of an axial piston pump, powered by electric motor mounted on either side of a pump-motor bracket. A nitrogen accumulator, oil cooler, instrumentation and sensors are installed on the power pack assembly. By using this design the hydraulic power packs become very compact, allowing them to be built into relatively small vessels with minimum space requirements. P11P Power Unit • Application : Steering Gear & Fin Stabilisers • Discharge : Bi-directional, Variable discharge by swash control • Max flow : 188 cc/rev • Max pr. : 345 bar P6P Power Unit • Application : Steering Gear • Discharge : Bi- directional & Variable discharge by swash control • Max flow : 90 cc/rev • Max pr. : 345 bar
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Hydraulic Power Packs
Design and manufacture of Hydraulic Power Packs and Manifolds as per requirements of customers. Specialised in supply of high pressure systems for Steel Mills, Sugar Industry, Textile Machinery, Material Handling, Food Processing etc.
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Hydraulic Manifold Block
The manifolds is the central muscle control of the hydraulic system receiving inputs from switches, manual operations (levers), or electronic feedback systems. These inputs energize various valves mounted on or in the manifold, specific oil pathways allow oil to flow through hydraulic lines to the appropriate actuator to perform work. the complex matrix of variables can make manifold design and components selection a challenging and rewarding art form, as size, weight, function, performance, and operating environment are always part of the design consideration. In addition to providing a neat and logical layout, consolidating components into a manifold reduces space and pressure drops. This results in fewer fittings more efficient assembly times, and reduced leak points. Manifolds are sometimes viewed as black boxes, as they can be highly complex with upwards of 500 holes communicating with each other and many valves on a single block.
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Hydraulic Flow Control Valve
Veljan Inline Throttle valves are available in three basic sizes 03 (38”), 06 (34”), 10 (1 14”)and in two configurations -- Inline Throttle (VIT) as well as Inline Throttle with reverse free flow Check valve (VITC). The sizes can be extended with the help of fittings according to the dimensional table. These valves are suitable for mounting in line with piping. Series VIT and VITC valves are of poppet design and superior - both in design and function even at high flow conditions. These are hreaded type available for maximum pressure upto 4500 psi (315 bar) and maximum flow upto 105 gpm (400 lpm).
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Hydraulic Filters
Salient features • High dirt holding capacity• Lower pressure drop• Water removal elements• Several Mountings and porting options• Indicator shows when no element installed• Easy to service• Head and cover plate made of aluminum• Low installation cost.• Easy replacement of cartridge• Visual and Digital clogging indicator
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Hydraulic Filter Element
High dirt holding capacity, Lower pressure drop, Water removal elements,Several Mountings and porting options,Indicator shows when no element installed,Head and cover plate made of aluminum, Visual and Digital clogging indicator.
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Hydraulic Check Valves
Veljan Inline Check Valves are available in three basic sizes, viz. 03 (38”), 06 (34”), and 10 (114”).The sizes can be extended with the help of fittings according to a dimensional table. These zero leak valves are suitable for mounting inline with piping. Series VIC check valves are of poppet design and superior - both in design and function even at high flow conditions.
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Gear Pump - E Series
Salient features • Heavy duty sleeve bushing design in a small frame size • Displacements from 43.5cc/rev to 146.5cc/rev • Working pressures up to 240bar • Speeds up to 3500rpm• Flows up to 38.7gpm• High strength cast iron construction• 100% factory tested• High strength alloy steel gears and shaft sets• A wide range of porting, mounting and shaft options available• Pressure balanced wear plates maintain high pump efficiency throughout all operating ranges Performance Data:The performance data shown below are the average results based on a series of laboratory tests of production units and are not necessarily representative of any one unit.
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Gear Pump - D Series
Salient features • Heavy duty sleeve bushing design in a small frame size • Displacements from 20.6cc/rev to 104.2cc/rev • Working pressures up to 240bar • Speeds up to 3500rpm• Flows up to 27.5gpm• High strength cast iron construction• 100% factory tested• High strength alloy steel gears and shaft sets• A wide range of porting, mounting and shaft options available• Pressure balanced wear plates maintain high pump efficiency throughout all operating ranges Performance Data:The performance data shown below are the average results based on a series of laboratory tests of production units and are not necessarily representative of any one unit.
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Gear Pump - C Series
Heavy duty sleeve bushing design in a small frame size • Displacements from 15.9cc/rev to 64.4cc/rev • Working pressures up to 240bar • Speeds up to 3000rpm• Flows up to 17gpm• High strength cast iron construction• 100% factory tested• High strength alloy steel gears and shaft sets• A wide range of porting, mounting and shaft options available• Pressure balanced wear plates maintain high pump efficiency throughout all operating ranges Performance Data:The performance data shown below are the average results based on a series of laboratory tests of production units and are not necessarily representative of any one unit.
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Gear Pump - B Series
alient features • Self-priming pumps• Heavy duty sleeve bushing design in a small frame size • Displacements from 9.8cc/rev to 39.9cc/rev • Working pressures up to 240bar • Speeds up to 3000rpm• Flows up to 10.5gpm• High strength cast iron construction• 100% factory tested• High strength alloy steel gears and shaft sets A wide range of porting, mounting and shaft options available Pressure balanced wear plates maintain high pump efficiency throughout all operating ranges Performance Data:The performance data shown below are the average results based on a series of laboratory tests of production units and are not necessarily representative of any one unit.
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Fin Stabilisers
Veljan introduces the next generation of ship roll stabilisers that feature a new digital VME-64 control system. Our ship roll stabilizer is a proven design for maximum performance and reliability. The latest advances in technology have been applied to this design to provide a ship roll stabilizer system that truly delivers ship comfort and safety even in the roughest seas. Salient features • Improved safety and vessel performance • Increased passenger / crew comfort • Proven design to maximum performance and reliability • New Digital Control System with serial connectivity and simple to use touch-screen controls • Upgraded machinery elements to enhance performance and supportability • Dedicated Project Management Team that provides an array of support services from technical consulting to commissioning • Electronics allow operating up to 4 fin stabilisers simultaneously • Improved system reliability by the use of a new Roll Motion Sensor with no moving parts • Redundant operator interfaces • System diagnostic capabilities with intelligent alarm messaging • Emergency centering of the fins is possible by hand operated pump arrangement
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filter regulator
Fire and regulator in one compact unit, all other features of separate filters and regulators, integral unit is less expensive. Easier to install the unit can also be used in conjunction with lubricators.
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Control Systems
• Microprocessor/Micro-controller/VME 64 Bus based with Real Time Operating System, with high level programming languages C/C++, VC++ and RT Linux Pro providing simple integration for tomorrow’s Mission Critical applications, with wide range of portability to various architectures. • Increased Operational Capability & Built In Test Equipment • Open Architecture Features. • Distributed Digital Control System with Adaptive control capabilities. • HMI functions with custom based functional features. • Networking capabilities, Utility software for simple communication between peripherals. • Data acquisition and control software to test the system before starting the application soft ware and report failures to the operator. • Hardware and software is robust, modular, contemporary system, up-gradable, maintainable & expandable. • A single failure in the system (including accumulated latent malfunctions, operator malfunctions, power supply and communication malfunctions) will not interrupt the Control and Monitoring functions.
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cast iron gear pumps
Heavy duty sleeve bushing design in a small frame size, Displacements from 43.5ccrev to 146.5ccrev , Working pressures up to 240bar, Pressure balanced wear plates maintain high pump efficiency throughout all operating ranges,A wide range of porting, mounting and shaft options available.
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hydraulic control valve
Low pressure drop reduced heat loss and increased efficiency. compact five annuli body design. wide variety of spool types including detent, and interchangeable spools and bodies.
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