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Instrumentation

about

Legend Star Trading Est. offers expert advice, a comprehensive technologically advanced range of products and capable of providing skilled technical and sales service.

The focus of the instrumentation is the Arabian Peninsula and petrochemical, Oil and Gas market. In conjunction with our world leading Principals we deliver technological superiority coupled with a complete range of products designed for flexibility and reliability under the most demanding liquid custody transfer applications.

We have exclusive distribution agreements with the world-renowned suppliers who are continually extending their product ranges to provide optimum solutions for petrochemical flow measurement, control and automation requirements.

Sampling systems

LENGEND STAR TRADING (LSTE) are Whole and sole agent for a world renewed manufacturer called PANASIA TECH-ENGINEERING KOREA FOR THE SAMPLYING SYSTEM

Bottle Sampler, Tank Sampler & Ram Sampler

Panasia Tech Engineering designs and manufactures various type of liquid and gas sampling systems. We are dedicated to providing our customers with the highest quality equipment and exceptional service throughout the world. We are very proud of all those confidence we have received from our domestic and overseas customers.

Our Liquid Samplers include:

(Panasia Tech Engineering designs and manufactures various type of gas sampling systems.
We are dedicated to providing our customers with the highest quality equipment and exceptional service throughout the world.
  • Bottle (Injection Needle & Septum Type) Sampler
  • Tank Samplers
  • Ram Samplers

Panasia Tech Engineering designs and manufactures various type of gas sampling systems.
We are dedicated to providing our customers with the highest quality equipment and exceptional service throughout the world.

Our Gas Samplers include :

  • Gas, Vapor, LPG,LNG Samplers
  • Piston(Syringe) Samplers

about
Liquid Sampling systems

about
Liquid Sampling systems

about
Gas Sampling systems

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Piston Samplers

VALVES

Valves; pneumatic actuators and accessories; instrumentation valves and fittings; associated equipment.  Safety and relief valves; pressure reducing valves; bursting discs and explosion panels; flame arresters; strainers; crown, gate, globe, check, ball, ball float, parallel slide and plug valves; thermostatic mixing valves; boiler fittings; and associated equipment.

FLOW

Positive displacement, mass and turbine flow meters; mechanical and electronic presets and registers; control valves; additive injection equipment; load arms and couplings; overfill prevention and earth bond monitoring equipment; sealed parcel delivery systems; terminal automation systems; vapour recovery equipment; associated equipment.

Transmitters and level switches

Ultrasonic flow, level and density measurement and control; radar level transmitters; float and displacer level switches; variable area and pitot tube flow measurement; vibrating fork level switches; boiler level controls and automation; pressure transmitters and associated equipment.

High quality instrumentation components such as double ferrule tube fittings, high vacuum HTC and pipe fittings as well as valves.  Our manufacturer range has been developed to fill the rapidly increasing demand for quality instrumentation components for use in all major industries, and to meet the demands of high performance applications such as high pressure, impulse, vibration, vacuum and temperature.

  • Double ferrule fittings
  • Ultra high vacuum & high pressure fittings
  • Pipe fittings
  • Check, needle, ball and relief valves
  • Instrument tubing
  • Filters
  • Metering valves

  • Cast 1, 2 and 3-piece ball valves
  • Flanged full bore ball valves
  • Flanged and screwed 3-way and 4-way ball valves
  • Y-strainers screwed and flanged
  • Wafer style check valves
  • Screwed check valves
  • Sight glasses
  • Locking devices

End connections: BSP/ NPT/SW/BW
Flanged: ANSI 150/300 - PN10 / 16 / 25 / 40
Sizes range from 8 mm-400mm

Available in a large range of sizes

  • Gate valves
  • Globe valves
  • Check valves
  • Butterfly valves, wafer style, lever & gear operated
  • Y-type strainers
  • Double door check valves

Pressure classes PN10 / 16 / 25 / 40
Sizes range from 50mm, from 8mm, larger on request

Available in a large range of sizes

  • Gate valves
  • Globe valves - PTFE or stainless steel seat
  • Strainers
  • Equilibrium float valves
  • Check valves
  • Ball valves

Pressure classes up to PN32
Sizes range from 8mm-50mm

All applications are catered in the high quality manufacturing of Habonim’s
Ball Valves and Pneumatic Actuators. A world contender in the market, their manufacturing programme includes:

  • 2-way, 3-way and 4-way ball valves
  • 1-piece reduced bore ball valves
  • 2-piece reduced bore DIN ball valves
  • 3 & 2-piece full and reduced bore firesafe ball valves to BS 6755 and API 607
  • 1-piece reduced bore 3-way ball valves
  • V-Port control valves
  • Cryogenic ball valves
  • Steam jacketed ball valves
  • High purity ball valves
  • High pressure 3-piece and 2-piece ball valves
  • Double block & bleed ball valves
  • Locking devices and spring return levers

Pressure classes ANSI 150/300/600/800 - PN10/16/40/64/100
pressure ANSI, form 6mm- 250mm

The Compact four piston quarter turn Pneumatic Actuator has been developed to be simple, reliable and efficient, using a patented rack and pinion design. Torque range 6NM - 2500NM. Open and closed stroke adjustments.

Benefits:

  • Low air consumption
  • Fast acting
  • Space saving due to compact size
  • Long cycle life due to design features
  • Double corrosion protection
  • Competitive pricing
  • Excellent repeatability

Accessories:

  • Namur mounted solenoid valves
  • Proximity and limit switches
  • Pneumatic and electro-pneumatic positioners
  • Manual overrides
  • Stainless steel enclosures
  • Impact air assist block

  • Wafer-type and flanged butterfly valves both with elastomer liner
  • High performance wafer style butterfly valves with Viton, PTFE or metal to metal seating
  • Liners are available in EPDM,NBR& Viton
  • Polyurethane lined butterfly valves with hardened discs for slurry service
  • Double flanged butterfly valves

Pressure classes PN10 / 16 / 20 Sizes range from40mm- 1200mm

Swiss Fluid has evolved into a diversified engineering and manufacturing company, designing, manufacturing and supplying high quality products tailored to meet all applications. Swiss Fluid serves the chemical and pharmaceutical industries worldwide with:

  • PTFE / PFA lined butterfly valves (wafer and lugged type)
  • Plug valves (lined)
  • Diaphragm valves (lined)
  • Ball valves (lined)
  • Ball check valves (lined)
  • Swing check valves (lined)
  • Sampling valves (lined)
  • Sight glasses (lined and stainless steel)

Pressure classes ANSI 150lb PN10 / 16
Sizes range from15mm- 900mm

Mascot commenced manufacturing Control Valves in the late seventies and acquired the technology from a world renowned manufacturer in the US in the mid eighties. The licensee agreement was discontinued after 10 years due to structural reasons and Mascot has continued to expand the product envelope based on the past and accumulated know-how.

  • Globe Control Valves
  • Butterfly Control Valves
  • Variable Spray Desuperheaters
  • Steam Conditioning Valves
  • Mini Desuperheaters

Pressure Classes ANSI 150lb - 4500lb
Size Range from 0.5'’ - 56'' (15mm - 1400mm)

  • Wafer, two-lug, full lug and flanged designs
  • Design, face-to-face dimensions and testing generally conforming to MSSSP81 standard
  • Metal-to-metal and resilient seat options; v-orifice, square and rectangular port designs
  • O-port design knife gate valves
  • Options such as purges and deflection cones
  • Choice of manual, pneumatic, electric and hydraulic actuators
  • Ported slurry knife gate valve.

Pressure ratings generally 10 bar up to 600mm, lower on larger sizes; special designs for higher pressures up to 20 bar working pressure. Sizes from 50mm- 1200mm as standard; larger on request

Manufactured by DLM, Rienzi valves are robust and durable, suitable for a variety of water and slurry applications

  • Rubber lined and unlined bi-directional knife gate valves available in SG iron and stainless steel
  • Flanged models 516/5200 diaphragm non-return valves suitable for working pressures up to 200 bar
  • Wafer type models 316/325 diaphragm non-return valves suitable for working pressures up to 25 bar
  • Wafer type models 916/925/940 single flap non-return valves available in cast steel, stainless steel and thermo plastic
  • Slurry King diverter valves for mine back filling in 10 to 30 bar pressure ranges

Sizes range from 50mm- 600mm

HENRY PRATT Ballcentric plug valves are suitable for a wide range of applications including liquids, slurries and powders and are particularly effective in abrasive media applications.

  • Fully lined or unlined
  • Nitrile, neoprene, EPDM, viton and natural rubber elastomers
  • Flanged PN10/16,TableDor ANSI 125/150

Sizes range from 80mm- 1000mm

Control valves for petrochemical and refining, power generation, mining and minerals as well as the autoclave industry and slurry conveying. Combining over three decades of experience with the most advanced manufacturing practices available, Mogas helps ensure process integrity, uptime reliability and personnel safety.

  • High temperature - up to 1652°F / 907°C
  • High pressure - up to 30,000 psig / 2068 barg
  • Corrosive applications
  • Abrasive particulates
  • Acidic products
  • Lethal media
  • Heavy solids build-up
  • Viscous sludge
  • Critical plant safety applications

Pressure classes ANSI 150-4500
Sizes range from15mm- 1200mm (6” - 48”)

Hisaka Works Limited (Japan) is a manufacturer of high quality, soft seated and metal seated ball valves for a variety of applications.

DLM currently manufactures the 2-piece full bore ball valves in South Africa under license.

  • 2-piece full bore 2-way, 3-way and 4-way ball valves
  • Soft seated and metal seated ball valves
  • Barstock ball valves
  • Steam jacketed ball valves

Pressure classes ANSI 150lb / 300lb / 600lb
Sizes range from15mm- 600mm (1/2” - 24”)

With over 30 years of proven usage Philmac ratio pressure reducing valves accurately control service line pressure in fixed head water systems. Pressure is reduced by ratio to protect appliances from damage caused by excess pressure. The valves also protect pipework by reducing surge and water hammer.

  • Screwed or flanged
  • Available ratios - 2:1 / 3:1 / 4:1 / 5:1
  • DRBrass with 316 stainless steel seat

Pressure classes up to 35 bar
Sizes range from15mm- 150mm

  • API 602 ball valves
  • API 600 gate, globe and check valves
  • API 603 gate, globe and check valves
  • API 602 forged steel gate, globe & check valves
  • Pressure seal gate, globe and check valves
  • Available in cast steel, stainless steel and duplex materials

Pressure classes ANSI 150lb - 1500lb (1000kPa - 25000kPa)
Sizes from15mm- 1200mm (½” - 48”)

Manufactured by Corflex Engineering (Pty) Ltd, these valves are designed for abrasive and corrosive slurry applications for high and low pressures. All Corflex pinch valves are flanged.

Corflex “NIPPIT” valves (max 10 bar working pressure) are available in SGI, Aluminium or Stainless Steel bodies.

Sleeves are manufactured to ISO 9002 Standards and have a 3:1 safety factor.

Various type actuators can be fitted depending on working pressures and clients’ specific requirements.

For isolating, a full bore pinch valve is used, for control, a pre-pinched valve for more accurate control is used.

Pressure classes PN10 - PN64
Sizes from25mm- 500mm

Buracco a renowned valve manufacturer produces a range of fire safe tank storage check valves as well as double offset and triple offset butterfly valves.

  • ANSI 150lb inlet & outlet check valves with fusible links & solenoid valves
  • Double offset wafer & lug style butterfly valves
  • Triple offset wafer, lugged & flanged butterfly valves

Pressure classes -ANSI 150/300/600
-PN10/16/25/40/64/100
Sizes range from 80mm- 1200mm.

SAFETY RELIEF

A full range of safety relief valves and bursting discs are available to protect the dewar from over pressurisation

PRESSURE REGULATION

Several ranges of back pressure and pressure reducing valves are available to regulate pressure in the various parts of the dewar system.

ASSOCIATED PRODUCTS

Strainers, low temperature cut off valves and isolating valves are also available to complement the above items.

Pressure classes 35 - 16500 kPa
Sizes from 3mm(1/8") - 100mm (4")

  • Petroleum
  • Light weight composite
  • Chemical transfer
  • Marine
  • Material handling
  • Mining
  • Air and multipurpose

  • Dipping equipment and accessories
  • Dry-break equipment
  • Dispensing nozzles
  • Hose fittings
  • Underground storage tank fittings and accessories

  • Standard top load arms
  • API bottom load arms
  • LPG set load arms with vapour recovery
  • Ground verification and overfill systems
  • Customised load arms
  • Floating suctions and rain drains
  • Folding stairs and safety cages
  • API couplers
  • Break away couplers
  • Swivel joints
  • Sight flow indicators

With 50 years of industry leadership, Midland Manufacturing is committed to continually supplying the most durable and reliable valves and level measurement devices for the railroad, marine barge and ISO container markets.

Products for pressure and General Purpose RailTankWagons include:

  • Angle valves
  • Pressure relief valves
  • Check valves
  • Lift assistors
  • Gauging devices
  • Bottom outlet valves

Sizes range from 6mm- 150mm
AAR Approved

  • Flexible impeller pumps
  • Diaphragm pumps
  • DCMacerator pumps
  • Gear pumps

  • All in one Flow Measurement solution ( Orifice & Transmitter in one )
  • Insensitive to Magnetic Fields
  • Available with Large Dial or Bargraph LCD or "Rate of Flow" Displays
  • Insert (A2 & A5) between existing flanges - no pipe modification
  • Smart Flow Metering ( M series)- programmable and very compact
  • High temperature applications easily accommodated
  • Calibrated Disc Flow Switches for ultimate reliability - Micro Switch or Inductive sensor
  • Paddle Type Flow Switches
  • Gas flow, Liquid flow or Differential Pressure

  • Direct mass flow measurement in standard units (i.e. SCFM, NM3H, etc.) or mass units (lbs/min, kg/h, etc.)
  • No pressure or temperature compensation requirements
  • Exceptionally broad measurement range (100 to 1 turndown typical) including very low velocity flow
  • No moving parts and negligible pressure drop
  • Avariety of analog and digital output signals
  • Field programmable and calibrated with NIST standards
  • Available in stainless steel and Hastelloy sensor configurations
  • Insertion models with retractor options for 1-½” and larger pipes
  • Inline models with flow conditioning from¼” to 6”
  • Approved for hazardous locations

  • Double magnetic coupling - high accuracy, low loss of head and high immunity against abrasive media
  • Available with a wide range of registers with different electrical outputs
  • All existing Arad water meters with magnetic registers can be easily upgraded to include electrical output
  • Maximum temperature 60°C

Pressure rating PN16
Sizes from 50mm - 300mm

Ideally suited to measurement of liquids with a minimum conductivity of 5uS/cm. High accuracy and independent of density, temperature or pressure of the medium.

  • Sizes from DN6 - DN2000
  • Measurement applications include water, food & hygienic applications to slurries, chemical and hazardous applications
  • A variety of communication protocols available
  • Hasteloy sensors are standard and other materials are available to suit the various applications.
  • Wide choice of liners

Meant for low viscosity liquid and gas applications

  • Large range of turbines & signal convertors available
  • Ultra high accuracy dual turbines & convertor systems
  • Low cost single turbines in plastic or stainless steel
  • Aeronautic Compliance

Best suited to measure flow of low to medium viscosity fluids.

  • Measures volume & flow with low to medium viscosities
  • High temperature applications
  • Easy maintenance
  • Mechanical & electronic totalizer displays
  • Various body materials
  • Can be used for fuels, solvents & water applications

Oval Gear meters are volumetric flow meters for liquids up to 5000 mPas. Typically for mineral & hydraulic oil, solvents, coolants and transmission oils.

  • Sizes from 1/4" to 4" with flanged or threaded process connections
  • High accuracy
  • Various rotors for high speed & high temperatures
  • Medium and high viscosity applications
  • Various Body Materials
  • Accurate yet rugged
  • Chemical, petroleum & water based fluids

  • Open suspended solids sensors
  • In-Line suspended solids monitor
  • Blanket tracking systems for clarifiers & thickeners
  • Sludge monitor - self cleaning
  • Redox measuring systems
  • pH measuring systems