Parker CPI Stainless Steel Female NPT 90 Elbow Tube Fitting

Parker CPI™ DBZ-SS Series female NPT elbow fittings provide a reliable 90-degree transition between fractional tube instrumentation systems and female NPT threaded connections. Designed for process control, instrumentation, hydraulic, pneumatic, and analytical systems, these fittings utilize Parker's proven CPI single ferrule compression technology for dependable sealing and vibration resistance.

Manufactured from heat-code traceable 316 stainless steel, DBZ-SS elbows offer excellent corrosion resistance and long service life in demanding industrial environments. Available in multiple tube and female NPT thread size combinations to accommodate a wide range of system requirements.

Key Features

• Parker CPI™ female NPT elbow fitting
• 90-degree tube-to-FNPT configuration
• Single ferrule compression tube fitting design
• Heat-code traceable 316 stainless steel construction
• Excellent vibration resistance
• Leak-resistant sealing performance
• Corrosion-resistant material for harsh environments
• Suitable for instrumentation and process systems
• Compatible with fractional tubing
• Designed and manufactured by Parker Hannifin

Design Details

The Parker CPI™ single ferrule design creates a spring-loaded sealing action that maintains constant tension between the fitting body and nut, helping ensure dependable sealing performance throughout service life.

During installation, the ferrule design transmits make-up forces axially rather than twisting the tubing, helping preserve tubing integrity and supporting reliable remakes when maintenance is required.

These fittings are engineered for high-reliability applications where leak-free performance and durability are critical requirements.

Important Notes

Parker CPI™ fittings are widely used in instrumentation, process control, chemical processing, power generation, petroleum, pulp and paper, and analytical equipment applications.

For optimum corrosion resistance and thermal compatibility, Parker recommends using tubing material that matches the fitting material whenever possible.

Pressure ratings depend on tubing selection, operating conditions, and system design. Consult Parker instrumentation fitting documentation for application-specific pressure limitations.