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Instrumentation Quick Couplers

Instrumentation Quick Couplers

Instrumentation Quick Couplers

Product catalog summary
Overview: The document provides detailed information on the A-LOK® and CPI™ Series Instrumentation Quick Couplers, highlighting their features, specifications, and available configurations.
Features:
  • Simple push-pull action for tool-free connection and disconnection.
  • Reliable O-ring seals for vacuum or pressure systems.
  • Valved and unvalved options available, with automatic valve operation to minimize fluid or gas loss.
  • Positive valve stops and guides ensure proper alignment and prevent leakage.
  • Durable ball-locking mechanism for secure connections.
Specifications:
  • Vacuum Rating: Handles vacuums up to 50 millitorr or 0.05 mm Hg absolute pressure.
  • Rated Working Pressure: Varies by body size, with maximum connected pressure at 3000 PSI for 1/4" size.
  • Materials: Stainless Steel AISI type 316 for machined parts, type 302 for springs, locking balls, and retaining rings. Standard seals are fluorocarbon, with other materials available.
Configurations:
  • Body sizes available in 1/4", 3/8", and 1/2" with corresponding part numbers for various tube and thread sizes.
  • Valved and non-valved nipples are available, with specific dimensions and configurations detailed in tables.
Performance:
  • Flow data for CPI™ Series is provided for different body sizes, indicating pressure drop and flow rates.
Seal Material Options:
  • Nitrile, EPR, Neoprene, and Perfluoroelastomer are available as alternatives to the standard fluorocarbon seals.
Contact Information:
  • Global contact details for Parker Hannifin offices and distributors are provided, covering regions such as Europe, North America, Asia Pacific, and South America.
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Catalog excerpts

Instrumentation Quick Couplers-1

Instrumentation Quick Couplers A-LOK® and CPI™ Series

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Instrumentation Quick Couplers-2

Instrumentation Couplings Instrumentation Couplings A-LOK® and CPI™ Series - Couplings A-LOK® and CPI™ Series Tube Ends Features: • Simple push-pull action to connect and disconnect lines–no tools required • Reliable, leak-tight O-ring seals for vacuum or pressure systems • Couplers and nipples are available valved or unvalved. Valves automatically open when connected and shut off when disconnected to minimize the loss of liquids or gases • Positive valve stops prevent flow checking • Valve guide positively aligns valve with seat to prevent leakage • A-LOK® and CPI™ Series couplers and valved...

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Instrumentation Quick Couplers-3

Instrumentation Couplings Instrumentation Couplings Tube Ends Tube Ends A-LOK® and CPI™ - Valved Nipples Body Size Tube Size Body Size Tube Size Male Pipe A-LOK® and CPI™ - Non Valved Nipples For CPI replace designator ‘A’ (A-LOK ) with Z For CPI replace designator ‘A’ (A-LOK®) with Z Body Size Male Pipe Body Size Female Pipe Female Pipe Body Size Body Size

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Instrumentation Quick Couplers-5

Parker Worldwide Europe, Middle East, Africa AE – United Arab Emirates, Dubai Tel: +971 4 8127100 [email protected] AT – Austria, Wiener Neustadt Tel: +43 (0)2622 23501-0 [email protected] AT – Eastern Europe, Wiener Neustadt Tel: +43 (0)2622 23501 900 [email protected] HU – Hungary, Budaörs Tel: +36 23 885 470 [email protected] UK – United Kingdom, Warwick Tel: +44 (0)1926 317 878 [email protected] IE – Ireland, Dublin Tel: +353 (0)1 466 6370 [email protected] ZA – South Africa, Kempton Park Tel: +27 (0)11 961 0700 [email protected] North...

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