Parker Kuroda Metal Seal, Pilot Operated Solenoid Valves

The solenoid operated air valves of this series are types with an internal-pilot-type metal seal and a spool valve.This provides a choice of 3-way (3 ports), 4-way (5 ports), 2-position with single or double solenoid, and 3-position with closed center or exhaust center models, in conformity with customer's requirements.

FEATURES

Small, Light and High Flow RateThe compact size is achieved by the well-designed flow path construction and aluminum-alloy bases and small pilot solenoid valves, and a larger Cv Factor as well as a light weight are being accomplished for its sizes.

Long Service Life
The valve incorporates a metal seal system composed of a sleeve and a spool on which KURODA's super precision machining technique in making various kinds of gauges are embodied. The sleeve and spool assembly is made of special stainless steel that provides anti-corrosion and is being hardened at Rockwell C60 for anti-weariness. Besides the assemblies being made to fit with a several micron clearance one another results slightest air leak and allow the spool to float in the sleeve. Accordingly this not only can be used under without lubrication but also assures a long service life for its small friction that affects a minimum wear and high sealing effects.

No Coil Burn Out
These valves are operated by pneumatic power to shift the spool to obtain greater shifting force. And because of its small resin-molded solenoid coil a low power consumption is expected. This coil will not burn out in cases of sleeve or spool malfunction which would be typical causes for failure by presence of deteriorated compressor oil, pipe scale, sand or unnecessary viscous oil in the lubricator if a direct operated valve was used.

Quick Response and Positive Shifting
Minimized internal volume of the pilot portion provides short response time though a pilot type. Pneumatic power gives a greater shifting power for positive switching of the spool.

Plug-in Connector
A plug-in connector (DIN43650) is used in the electric joint portion for the ease of connection. The conduit opening of the connector can be directed in any direction.
Locking Manual override
To enable manual operation, a locking button of KURODA's unique design comes as option. (None lock manual override is standard)

Flow Pattern
As the standard solenoid valves are internal pilot type, air pressure must be fed from its port 1. But by plugging other ports these can be used as 2-way, 3-way, or 4-way valves.

Mounting
These solenoid valves are sub-base mounting types in discrete use but manifold mounting isavailable for the demand of combination use (except for 3-way model). The same interface is being placed between the valve body and sub-base as used with KURODA's direct operated solenoid valves so that these valve bodies are interchangeable with the direct types.

Please click the below link to read/download the catalogue.

http://issuu.com/manojkumar7/docs/pm_series_valves?viewMode=magazine&mode=embed

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Arvi Hitech

Specken Drumag Hydro-pneumatic Cylinders

Arvi Hitech introduces Specken Drumag's Hydro-pneumatic press cylinders. A Pneumatic Cylinder with a Force increase up to 12 times in compact design weighing only 8 kg (the “lightweight” among the Power Cylinders) with automatic power stroke initiation at any position without any additional valves with stroke frequencies up to 240 per minute at 70% of maximum force. It is equiped with tool-conserving operation hydraulicaly cushioned force generation and no "trough shoot" after power stroke, (e. g. during punching operations) Power stroke with constant force.

The Cylinder sizes

SPK080 - x / 130 - x
SPK125 - x / 130 - x
SPK080 - x / 300 - x
SPK125 - x / 300 - x
SPK160 - x / 130 - x
SPK160 - x / 300 - x

Please click the below link to read/download the entire catalogue:

http://issuu.com/manojkumar7/docs/katalog_speedpower_e?viewMode=magazine&mode=embed

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Arvi Hitech

Parker Develops Global Air Preparation System

Parker Hannifin has launched a global modular air preparation system to improve performance and productivity in a broad range of pneumatics applications. Specifically designed for specification, supply and use anywhere in the world, the Global Air Preparation System offers high flow performance from a compact unit.
The air preparation systems allow combinations to be assembled in minutes, providing lightweight and ready-to-mount assemblies that are suitable for use in applications where space is at a premium.

The units are assembled using Parker's modular T-bracket/joiner assembly. The Global FRL filters feature 5u standard filtration and 1u or 0.01u ultra-fine filtration with the coalescing filters, for critical applications requiring oil-free air. Regulator options include a common inlet pressure version, suitable for use in applications with multiple feeds at different outlet pressures.

With a robust and lightweight aluminium construction, the Global FRL range of air preparation systems comes in a full range of sizes, with 1/4in to 3/4in ports. A full range of accessories is available for the Global FRL, including soft-start valves, dump valves, proportional regulators, shutoff valves, manifold blocks, mounting kits and gauges. The Global Air Preparation System series is backed by Parker's global network of manufacturing, sales and customer support centres.

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Arvi Hitech

Ref: http://factory-automation.blogspot.com/2010/09/parker-develops-global-air-preparation.html

Parker ISO series Cylinders - New Release

Parker introduces P1D Series Cylinder in India. The Indian market was catered with ICS cylinders till date and Parker has started introducing the Global ISO cylinder in India as well.

Please click the below link to read/download the complete catalogue for your reference:

http://issuu.com/manojkumar7/docs/p1d_-_uk?viewMode=magazine&mode=embed

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Arvi Hitech

Parker's Push-Lok System

Parker leads the world with its Push-Lok self-grip system for lowpressure applications. As a result of continuous customer-orientated product development, high quality hose types and a comprehensive fitting line for a wide range of requirements are available. The latest development result is the Push-Lok Plus 801 with an increased working pressure of 2,4 MPa combined with an extended colour range (white and yellow).

Push-Lok is a high quality hose system with easy assembly (no tools or clamps required). Based on the excellent product features, this hose type is ideal for various applications. The extended colour range allows easy identification, simple production processes, easy control of maintenance intervals and simple stock planning in different departments. Push-Lok Plus is compatible with the broadest range of fittings of the market: DIN, BSP, SAE, JIC and ORFS connections in brass, steel and stainless steel to cover all market needs.

Product Features:

·         Push-Lok self-grip hose system

·         Broadest size range (-4 through -16)

·         Functional matching of hose and fittings

·         Simple assembly without tools and clamps

·         Compatible with the widest range of fittings in the industry

·         Increased working pressure ratings up to 2,4 MPa

·         Large selection of colours

·         Widest fluid compatibility and application range

Please find a video demonstrating the Pushlok system.

The below link contains the entire Push-Lok system including hoses, fittings and assembly instructions.

http://issuu.com/manojkumar7/docs/push-lok_hoses_and_fittings?viewMode=magazine&mode=embed

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Arvi Hitech

Woodward HRT Servo Valves

Woodward HRT designs and manufactures servovalves for the most demanding airborne systems used worldwide. Whether the application is engine controls, power-drive systems, launch vehicles, or aircraft braking, our technology delivers customized products of the highest quality. For extreme temperature, pressure and vibration environments on their engines, Pratt & Whitney, Rolls Royce, and General Electric specify Woodward HRT.

 

Its complete line of electrohydraulic servovalves includes single-stage, two-stage, and direct-drive components with flow control and pressure control capabilities.

Woodward's engineering expertise helped develop high-pressure servovalves and advanced systems used on: JSF F135 & F136 engines, V22 & F/A-18 E/F aircraft, NASA's Space Shuttle, and Boeing's Delta III & Delta IV launch vehicles and tactical missiles.

Woodward HRT specializes in the development of customized applications to suit a variety of system requirements. Our pressure-control servovalves provide smooth stops in aircraft anti-skid and breaking systems for the F-22, B-2, JAS 39, Boeing 737, 747, 757, 767, Hawker Horizon, and Russian Regional Jet. Our unique integrated pressure-control and shutoff module provides pilot-selectable automatic or manual braking options.

To View the complete details of the product or to download the catalogue, please click on the below link:

http://issuu.com/manojkumar7/docs/woodward_hrt_industrial_servo_intro_2q10?viewMode=magazine&mode=embed

The below link gives you an idea of the interchangeability of Woodward valves with other brands in the world:

http://issuu.com/manojkumar7/docs/www.r-ddv.com_interchangechart.htm?viewMode=magazine&mode=embed

To generate the Woodward Part number, please click the following link:

http://issuu.com/manojkumar7/docs/r-ddv_part_number_jan_22_2010?viewMode=magazine&mode=embed

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Arvi Hitech

Parker ERMETO Fittings

ERMETO is the brand name of Parker for Hydraulic Fittings, Tubings and Tube fabrication tools. With its quality products, ERMETO has a got a leading edge in the market and thorugh Parker's continous R&D Ermeto has also introduced EO2.

EO-2 is the result of continual development and refinements to the Parker-Ermeto Programme. Maximum leak-tightness with the simplest of handling has been achieved through a functional choice of materials amd selective measures to improve the operational characteristics.

The use of FEMA (Failure Modes and Effects Analysis) in product and manufacturing developments, manufacture on the latest machines and the use of SPC (Statistical Process Control) guarantee the highest product quality, demonstrated through the many approvals from International classification organisations.

The following are some of the approvals of ERMETO.

1. ABS - American Bureau of Shipping
2. DNV - Det Norske Veritas
3. GL - Germanische Lloyd
4. LR - Lloyds Register of Shipping
5. MRS - Maritime Register of Shipping
6. CCS - China Classification Society
7. DVGW - Deutscher Verein des Gas-undWasserfaches
8. Class NK Nippon Kaiji Kyokai
9. OC Prommasch
10. EON Kernkraft

Please click on the link below to visit the catalogue:

http://issuu.com/manojkumar7/docs/ermeto_catalogue?viewMode=magazine&mode=embed

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Arvi Hitech

Parker Kuroda products

Parker Kuroda is a brand name of "Kuroda Pneumatics Ltd". Kuroda Pneumatics offers to the industry, products which are time tested to withstand the application's technicalities. Years of R&D have resulted in the outcome of some of the most rugged valves like "Metal Seal Valves" which are used majorly in Tyre, Automotive, Glass, Textile and Printing Industries among others.

Some of the other major products which Parker Kuroda offers are as below.

1. "Hi-Rotor" vane type rotary actuator
2. ADEX valves, which are the most compact yet handling heavy flow rates.
3. VA01 series high speed and high response valves.
4. PM series Heavy Duty valves with Metal seals
5. A series Metal seal valves
6. Pneumatic Actuators
7. Air Preparation units &
8. Other related Accessories.

For a more detailed view of Parker's range of products please download the complete catalogue by clicking the below link:

http://issuu.com/manojkumar7/docs/complete_catalogue?viewMode=magazine&mode=embed

ARVI HITECH

Arvi Hitech - Introduction

Arvi Hitech is the authorised Parker Distributor in Chennai covering entire Tamilnadu, Kerala and Pondicherry.

1. Parker Pneumatics & ERMETO Fittings
2. Origa Rodless Cylinders and Seal Kits
3. Kuroda Pneumatics
4. Taiyo Pneumatics,clamping cylinders & Boosters
5. Parker Ultra Hi-Pressure Hose Assemblies

We are the sole Indian Distributor for AUTOROTOR

1. Precision CAM operated Indexing tables.
2. Indexing Rings
3. Manipulators

We are also the sole Indian Distributors for WOODWARD HRT RDDV Servo Valves.