Instrumentation Products

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Instrumentation Products

Subsea Valves

Subsea Valves Catalog

Subsea hook-up applications have evolved. The future of hydrocarbon flow assurance is here. CASL offers ball, and needle valves from Parker are ready to transform your hook-up.

Applications (liquid media):               

  • Subsea Hydraulic Manifolds
  • Subsea Control Umbilicals
  • Subsea Wellheads and Control Packages
  • Chemical injection
  • DBB, bleed, vents, test lines


  • Upstream Oil & Gas


  • Subsea Hydraulic Manifolds
  • Subsea Control Umbilicals
  • Subsea Wellheads and Control Packages
  • Chemical injection
  • DBB, bleed, vents, test lines
Subsea Bore Ball Valves
Subsea Needle Valves

Process Control Valves & Manifolds

Process Crontrol Manifolds Catalog
Innovative Systems and Solutions Catalog

Get the most comprehensive ranges of precision instrumentation valves and manifolds for the varied oil, gas, and process industries.


  • Oil & Gas Offshore and Onshore
  • Petrochemical
  • Chemical
  • Plastic Processing
  • Industrial Chemical Processing
  • Power Generation


  • Flanged Double Block & Bleed Manifolds
  • Close Coupled Instrument Mounting Solutions
  • Hand Valves
  • 2, 3 & 5 Valve Manifolds
  • Distribution Manifolds & Accessories
  • Instrument and Multi-Port Valves
  • Power and Root Valves
  • Direct-Mount Systems
  • Sampling Systems

Pressure Relief & Check Valves

Check Valves, Filters & Relief Valves Catalog

A wide variety of styles for instrumentation applications

  • Check Valves
  • Inline Filters
  • Relief Valves
  • Bleed Valves
  • Purge Valves

Ball & Plug Valves

Ball and Plug Valves Catalog


  • Fluid Control
  • Process Control
  • Industrial

Needle Valves

Needle Valves Catalog

CASL offers Parker Needle Valves designed for positive, leak-tight shut-off and regulation of fluids in process, power, and instrumentation applications. These inline and angle pattern valves come with various port sizes and styles, temperature capabilities, and pressure ranges.

High-Pressure Valves & Fittings

Valves, Fittings and Tubing Catalog

CASL offers high-pressure valves and fittings manufactured by Parker Autoclave. These high-quality products are safe and reliable while operating under extreme pressure and temperature conditions.


  • Petrochemical
  • Chemical
  • Water Blasting
  • Water Jetting
  • Oil & Gas

Pressures up to 150,000 psi


  • Needle Valves
  • Valve Actuators
  • Fittings and Tubing
  • Adapters/Couplings
  • Ball Valves
  • Relief Valves

Tube Fittings

Fittings, Materials and Tubing Guide Catalog

CASL carries a wide range of Parker two ferrule compression fittings in 316 Stainless Steel.  Get leak-free connections in process instrumentation and industrial applications.

• Semiconductor/Microelectronics
• Chemical
• Petro-Chemical
• Transportation
• Power
• Nuclear
• Oil and Gas
• Research Labs

A wide choice of configuration styles in Imperial and Metric sizes:

  • Tube to male pipe
  • Tube to female pipe
  • Tube to tube unions
  • Port connectors
  • 37˚ flare (AN) to A-LOK
  • Tube to O-ring seal                 

• Instrumentation Hook-up Systems 
• Analytical Installations
• CNG / LNG Lines 
• Hydrogen Service  
• Offshore Control Panels
• Sensing Lines

Pipe Fittings

Instrument Pipe & ISO Conversion Fittings Catalog

Get leak-free pipe connections for instrumentation and general industrial applications. These pipe fittings offer superior performance in various applications ranging from 3,000 to 10,000 psi.

Fitting Types

  • Compression
  • Male Hex Nipples
  • Male Close Nipples
  • Male Hex Long Nipples
  • Female Hex Couplings
  •  90D Street Elbows


  • 45D Street Elbows
  • Reducing Bushings
  • Plugs
  • Male Tees
  • Reducing Adapters

Stainless Steel Tubing

Available in Imperial and Metric Sizes

  • 1/4 – 1/2″
  • 6mm – 12mm


Tube Fabricating Equipment

Parker Tube Fabricating Equipment Catalog

At CASL, we feel that the correct tube selection and installation are critical ingredients for building leak-free, reliable systems. We offer a full complement of Parker of tube cutters, deburring, bending, and assembly equipment for use in installing tubing systems in all types of materials.