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Stainless Steel Quick-Connect Fittings for Instrumentation – CPI™ Series

Parker's stainless steel quick-connect fittings and nipples for instrumentation are ideal for vacuum and pressure applications where fluid or gas lines need to be connected and disconnected quickly and easily.

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Product Overview
Technical specifications
  • Application: Vacuum, Liquids, and Gases at Medium Pressure
  • Maximum operating pressure: Up to 3,000 psi, up to 207 bar
  • Product type: Push-to-connect
  • Maximum working temperature: 400 °F, 204 °C
  • Valve type: Plate valve; without valve
  • Minimum operating temperature: -15 °F
  • Frame, size: 1/4″, 3/8″, 1/2″
  • Vacuum pressure, rated value: 0.05 mmHg
  • Connection type: External NPT thread, internal NPT thread, A-LOK™ pipe fitting, CPI™ pipe fitting, Push-Lok hose nipple
  • Frame material: 316 Stainless Steel
  • Sealing material: Fluorocarbon
Complete Product Description

The CPI™ series quick-connect fittings for liquids or gases are designed for vacuum and pressures up to 3,000 psi and connect to CPI™ series nipples.

Parker’s CPI™ series consists of stainless steel quick-connect couplings with a push-to-connect feature, designed for process, energy, and instrumentation applications. The CPI™ couplings are equipped with a valve and can be connected to both vented and unvented CPI™ nipples. Connection options include A-LOK™ and CPI™ pipe fittings, as well as panel-mount versions with bulkhead fittings.

Technical Specifications:
  • Sizes: 1/4″, 3/8″, 1/2″
  • Material: 316 Stainless Steel
  • Connections: External NPT thread, internal NPT thread, A-LOK™ pipe fitting, CPI™ pipe fitting, Push-Lok hose nipple
  • Sealing options: Fluorocarbon, EPDM, neoprene, perfluoroelastomer
  • Other connection options: A-LOK™ for cable entry, CPI™ for cable entry
Markets
  • Instrumentation
  • Chemical Process Industry
  • Laboratory Testing
  • Food processing
  • Medical devices
  • Power Generation
Features and benefits
  • For vacuum operation down to 50 millitorr or 0.05 mmHg absolute pressure
  • Fluorocarbon O-rings are compatible with many chemicals
  • A positive valve stop prevents unwanted flow restriction and ensures smooth operation
  • Push-to-connect feature with easy disconnection by pulling
  • The valve control aligns the valve with the seat to prevent leakage
  • Durable locking sleeve with a ball-lock mechanism ensures a reliable connection
Applications
  • Laboratory equipment
  • Control Panels
  • Calibration System
  • Portable analytical instruments
  • Gas Chromatographs
  • Equipment for Monitoring Microcontamination
Request for quotation

Please fill out the form below to submit a quote request. Your request will be processed and responded to by our subsidiary, Aldax AB.

Contact information:
Phone: +46 (0)8 449 64 20
E-mail: info@aldax.se

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Article Number Coupling half Maximum operating pressure Connection type Tube Size (inches) Brand name Availability Price
6PL-Q8CY-SSP Female Coupler 1/2 Push-Lok hose barb 3/8 Login to see availability and prices
6PL-Q8VY-SS Male Nipple 1/2 Push-Lok hose barb 3/8 Login to see availability and prices

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