A-LOK, CPI and MPI Tube Fittings

 

A-LOK® Double Ferrule Fittings bring the Parker edge to the power generation industry. Positive, reliable connections with Parker A-LOK Fittings have been qualified by exhaustive tests and more than four decades of manufacturing experience, making A-LOK the industry standard for instrumentation grade tubing. Documented heat code traceability on readily available stainless steel A-LOK Fittings for nuclear and other critical applications.

FEATURES AND BENEFITS

• Industry standard for instrumentation grade double ferrule tube connections
• Silver-coated threads reduce galling
• Back ferrule with Suparcase® resists inter-granular corrosion for superior sealing, longer shelf life
• For use with a wide variety of tubing materials and tube wall thicknesses

> Learn more about Parker A-LOK® Tube Fittings

Applications:

• Plant instrumentation control racks
• Continuous emissions monitoring (CEMS)
• Steam blowdown lines
• Transmitter connections


Designed for leak-free tube connections in process, power, and instrumentation applications, Parker CPI™ Single Ferrule Fittings are manufactured to the highest quality standards and are available in a broad range of sizes, materials, and configurations. Documented heat code traceability on readily available stainless steel CPI Fittings for nuclear and other critical applications.

FEATURES AND BENEFITS

• Simple three-piece design; excellent for thermal cycling and heavy vibration applications
• Single ferrule system with Suparcase® reduces tube shear in high vibration environments
• Molybdenum disulfide coated nuts prevent galling and provide thread lubrication
• For use with a wide variety of tubing materials and tube wall thicknesses

> Learn more about Parker CPI Tube Fittings

Applications:

• Instrumentation tubing connections
• Demanding applications where thermal cycling and/or vibration are present
• Steam blowdown lines
• Transmitter connections


Parker's MPI™ Fittings have been engineered to provide secure, tight, leak-resistant connections for power gen applications requiring operating pressures from 6,000 to 15,000 psi and temperatures up to 1,150°F (621°C). Proven double ferrule construction and consistent high levels of reliability result in less media loss and reduced maintenance.

FEATURES AND BENEFITS

• Reduce installation and rework time by 50% as compared to cone and thread connections
• Designed with thick-wall tubing for added strength
• Longer thread area for vibration resistance
• Molybdenum disulfide coated nuts prevent galling
• Supplied complete and ready to install with standard hand tools

> Learn more about Parker MPI™ Tube Fittings

Applications:

• Supercritical coal plant boiler water control
• Heavy wall tubing connections
• Alternative to traditional cone and thread connections
• High pressure/high temperature water and steam applications
• Transmitter/gauge/relief valve connections

Parker Hannifin Corporation
6035 Parkland Blvd.
Cleveland, OH 44124
Tel: +1 216 896 3000