Slide-Lok Quick-Disconnect Couplings | Product Series

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Slide-Lok Quick-Disconnect Couplings

Slide-Lok Quick-Disconnect Couplings

Where to Buy

Couplings from the Slide-LokTM quick disconnect series are ideal selections when size, weight, performance, and reliability are critical in cooling, fuel, hydraulic, and pneumatic system applications across a variety of temperature and pressure ranges.

Technical Specifications

  • Maximum Operating Pressure: 4000, 1000 psig, 1500, 400, 200, 120, 100, 60, 30, 20 psig
  • Minimum Operating Pressure: -5 psig
  • Proof Pressure: 6000, 1500
  • Burst Pressure: 10,000, 2500 psi
  • Minimum Fluid Temperature: -65, -40, -15 °F
  • Body Material: Stainless Steel
  • Maximum Spill Volume at Disconnection: 0.002 cc , 0.003 cc, 0.004 cc, 0.008 cc ml
  • Maximum Pressure to Connect: 1500, 400, 200, 120, 100, 60, 30, 20 psig
  • Maximum Air Inclusion: 0.003 cc, 0.005 cc, 0.006 cc, 0.008 cc, 0.01 cc
Safety Warning

Full Product Description

Slide-LokTM couplings provide quick connect/disconnect capability with self-sealing action and superior performance during operation and maintenance of fluid systems. The Slide-Lok design is a push-to-connect, pull-to-disconnect style coupling. The Slide-Lok series are compatible with a range of system fluids currently used in today's high-technology aerospace andground, plus under-sea systems and are available in a variety of temperature and pressure ranges.

Slide-Lok couplings are the ideal selection for a quick disconnect where size, weight, performance, and reliability are important application criteria and are deal for use in cooling, fuel, hydraulic, and pneumatic system applications. Series sizes range from -02 (1/8 inch) up to -20 (1 ¼ inch) line sizes.

The basic Slide-Lok design incorporates Stratoflex efficient self-sealing valving that permits fluid flow with minimum pressure loss and turbulence. Our valving design has proven reliability and is used extensively on a wide range of aerospace platforms in service today along with high-performance, ground-based applications. A flush-faced valve design provides minimal air inclusion or spillage during the connect and disconnect operation, while one-piece housing designs offer few potential seal leak paths and high reliability.

The primary function of the Slide-Lok quick disconnect coupling is to allow the user with simple, one-hand operation to connect (push) and disconnect (pull) the coupling halves during installation and maintenance of the fluid system. As the coupling halves are pushed together, the fluid flow path opens, and when in the fully open position, the coupling halves are locked together using Parker Aerospace’s reliable and high-strength collet-style locking mechanism. This style of locking mechanism features significant surface contact and load-carrying capability compared with most push-to-connect quick-disconnect designs, which use some form of ball locking with limited point contact.

Typical installations use the coupler half with latching mechanism on the hose or tube side and the nipple half installed on a panel or in a manifold. The Slide-Lok quick disconnect requires linear movement to connect and disconnect along with room to access the outer, or actuating ring by hand in order to pull back the ring and disconnect the two halves.

Standard QD end fittings include:
• SAE AS33656, AS33657 male lfared fitting
• SAE AS33514, AS33515 male flareless fitting

APPLICATIONS:
The Parker Aerospace Slide-Lok quick disconnect couplings are used on a variety of aerospace and related applications where small size, light weight, and high reliability are important for systems in service today. Programs include commercial and military programs such as: F-15, F-16, F/A-18, F-22, C-17, a wide range of cooling system fluids (PAO, EGW, PGW), and applications including the Patriot missile launcher. Parker Aerospace’s Slide-Lok quick disconnects are also used by many top Formula One race teams based on their small size and high reliability.

FEATURES AND BENEFITS:
• Small and very efficient size and flow-rate combination, ideal for cooling system applications
• Light-weight design
• Low pressure drop based on streamline valve design
• Simple, one-hand connect and disconnect operation for ease of use
• Range of end-fitting styles and fluid compatibility options available
• Stainless steel construction meets typical electrical bonding requirements

OPTIONAL FEATURES:
Standard configuration is available in stainless steel body construction. Component materials include stainless steel and other materials compatible with specific fluid applications. Contact the Stratoflex Products Division for any other specific material information.

PRODUCT CHOICE CONSIDERATIONS:
The Slide-Lok quick disconnect has an extensive service history across many aircraft platforms with proven reliability. The baseline qualification for this product is based on the applicable requirements of industry standard SAE AS1709 specification. In some cases, qualification is based on or may be required for specific platform installation and performance requirements. Contact the Stratoflex Products Division with interface and performance requirements to determine if this product is the best choice for your installation and application.
For specific applications where high vibration, shock, and impulse load environments exist, Parker Aerospace recommends the Thread-Lok quick disconnect coupling series. The mechanical advantage of connecting the coupling halves with a thread-together design, often provides the most robust performance in systems including engines, landing gear, and brake systems.

Related Documents

Compliance, Certifications & Safety
Stratoflex Products Division Safety Guide 2010-01
Stratoflex Products Division Safety Guide 2010-01
Literature and Reference Materials
Broad capabilities for large fan engines
Launching Innovation - Aerospace Systems and Components
On the Move in Fluid Conveyance
Parker Aerospace--SPD OTS Slide-Lok Quick Disconnect Couplings
Small Engine Capabilities
Stratoflex Side-Lok, Quick Connect Valved Couplings for the Aerospace Industry - 106-SLIDE
Stratoflex Slide-Lok, Quick Connect Valved Couplings for the Aerospace Industry - 106-SLIDE
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Products Fitting Type Fluid Type Outside Diameter (inch) Overall Length (inch) Line Size - Inlet Maximum Fluid Temperature (F) Maximum Operating Pressure (psig)
25402-02A-E0M SAE AS4395E02 EGW, PGW, Pnuematic 0.75 1.25 (hex to hex) 1/8 inch 250 4000
25402-02A-L25T SAE AS4395E02 PAO Cooling Fluid 0.75 1.25 (hex to hex) 1/8 inch 350 4000
25402-02A-Y15M SAE AS4395E02 Various (Hydualic, Fuel, PAO, Pnuematic) 0.75 1.25 (hex to hex) 1/8 inch 400 4000
25403-03A-E15MG SAE AS4395E03 EGW, PGW, Pnuematic 0.71 1.37 (hex to hex) 3/16 inch 250 4000
25403-03A-Y15M SAE AS4395E03 Various (Hydualic, Fuel, PAO, Pnuematic) 0.71 1.37 (hex to hex) 3/16 inch 400 4000
25404-04A-E0M SAE AS4395E04 EGW, PGW, Pnuematic 0.88 1.55 (hex to hex) 1/4 inch 250 4000
25404-04A-E17T SAE AS4395E04 Phosphate Ester, Skydrol Type IV 0.88 1.55 (hex to hex) 1/4 inch 250 4000
25404-04A-N21M SAE AS4395E04 Hydraulic Fluid (Red Oil, 5606/83282) 0.88 1.55 (hex to hex) 1/4 inch 275 4000
25404-04E-N1M AS33514E04 Hydraulic Fluid (Red Oil, 5606/83282) 0.88 1.55 (hex to hex) 1/4 inch 275 4000
25404-04A-Y15M SAE AS4395E04 Various (Hydualic, Fuel, PAO, Pnuematic) 0.88 1.55 (hex to hex) 1/4 inch 400 4000
25405-05A-Y15M SAE AS4395E05 Various (Hydualic, Fuel, PAO, Pnuematic) 1 1.76 (hex to hex) 5/16 inch 400 4000
25406-06A-E10M SAE AS4395E06 EGW, 'PGW, Pnuematic 1.12 1.75 (hex to hex) 3/8 inch 250 4000
25406-06A-L15M SAE AS4395E06 PAO Cooling Fluid 1.12 1.75 (hex to hex) 3/8 inch 350 4000
25406-06A-N21M SAE AS4395E06 Hydraulic Fluid (Red Oil, 5606/83282) 1.12 1.75 (hex to hex) 3/8 inch 275 4000
25406-06E-N1M AS33514E06 Hydraulic Fluid (Red Oil, 5606/83282) 1.12 1.75 (hex to hex) 3/8 inch 275 4000
25406-06A-Y15M SAE AS4395E06 Various (Hydualic, Fuel, PAO, Pnuematic) 1.12 1.75 (hex to hex) 3/8 inch 400 4000
25408-08A-E10M SAE AS4395E08 EGW, PGW, Pnuematic 1.25 2.00 (hex to hex) 1/2 inch 250 4000
25408-08A-L15M SAE AS4395E08 PAO Cooling Fluid 1.25 2.00 (hex to hex) 1/2 inch 350 4000
25408-08A-N15M SAE AS4395E08 Hydraulic Fluid (Red Oil, 5606/83282) 1.25 2.00 (hex to hex) 1/2 inch 275 4000
25408-08A-Y15M SAE AS4395E08 Various (Hydualic, Fuel, PAO, Pnuematic) 1.25 2.00 (hex to hex) 1/2 inch 400 4000
25410-10A-E10M SAE AS4395E10 EGW, PGW, Pnuematic 1.38 2.28 (hex to hex) 5/8 inch 250 4000
25410-10A-Y15M SAE AS4395E10 Various (Hydualic, Fuel, PAO, Pnuematic) 1.38 2.28 (hex to hex) 5/8 inch 400 4000
25412-12A-E15M SAE AS4395E12 EGW, PGW, Pnuematic 1.56 2.60 (hex to hex) 3/4 inch 250 4000
25412-12A-L25T SAE AS4395E12 PAO Cooling Fluid 1.56 2.60 (hex to hex) 3/4 inch 350 4000
25412-12A-V25M SAE AS4395E12 PAO Cooling Fluid 1.56 2.60 (hex to hex) 3/4 inch 400 4000
25412-12A-Y15M SAE AS4395E12 Various (Hydualic, Fuel, PAO, Pnuematic) 1.56 2.60 (hex to hex) 3/4 inch 400 4000
25416-16A-E15M SAE AS4395E16 EGW,PGW, Pnuematic 2 3.00 (hex to hex) 1 inch 250 1000
25416-16A-L25T SAE AS4395E16 PAO Cooling Fluid 2 3.00 (hex to hex) 1 inch 350 1000
25416-16A-N15M SAE AS4395E16 Hydraulic Fluid (Red Oil, 5606/83282) 2 3.00 (hex to hex) 1 inch 275 1000
25420-20A-E15M SAE AS4395E20 EGW, PGW, Pnuematic 2.25 3.15 (hex to hex) 1 1/4 inch 350 1000
5102-02A-E0 SAE AS4395E02 EGW, PGW, Pnuematic 0.32 1.25 (hex to hex) 1/8 inch 250 4000
5102-02A-L25 SAE AS4395E02 PAO Cooling Fluid 0.32 1.25 (hex to hex) 1/8 inch 350 4000
5102-02A-Y15 SAE AS4395E02 Various (Hydualic, Fuel, PAO, Pnuematic) 0.32 1.25 (hex to hex) 1/8 inch 400 4000
5103-03A-E15G SAE AS4395E03 EGW, PGW, Pnuematic 0.36 1.37 (hex to hex) 3/16 inch 250 4000
5103-03A-Y15 SAE AS4395E03 Various (Hydualic, Fuel, PAO, Pnuematic) 0.36 1.37 (hex to hex) 3/16 inch 400 4000
5104-04A-E0 SAE AS4395E04 EGW, PGW, Pnuematic 0.44 1.55 (hex to hex) 1/4 inch 250 4000
5104-04A-E17 SAE AS4395E04 Phosphate Ester, Skydrol Type IV 0.44 1.55 (hex to hex) 1/4 inch 250 4000
5104-04A-N21 SAE AS4395E04 Hydraulic Fluid (Red Oil, 5606/83282) 0.44 1.55 (hex to hex) 1/4 inch 275 4000
5104-04A-Y15 SAE AS4395E04 Various (Hydualic, Fuel, PAO, Pnuematic) 0.44 1.55 (hex to hex) 1/4 inch 400 4000
5104-04B-E0 SAE AS4396E04 EGW, PGW, Pnuematic 0.44 1.55 (hex to hex) 1/4 inch 250 4000
5104-04B-L2 SAE AS4396E04 PAO Cooling Fluid 0.44 1.55 (hex to hex) 1/4 inch 250 4000
5104-04B-N12 SAE AS4396E04 Hydraulic Fluid (Red Oil, 5606/83282) 0.44 1.55 (hex to hex) 1/4 inch 275 4000
5104-04B-Y15 SAE AS4396E04 Various (Hydualic, Fuel, PAO, Pnuematic) 0.44 1.55 (hex to hex) 1/4 inch 400 4000
5105-05A-Y15 SAE AS4395E05 Various (Hydualic, Fuel, PAO, Pnuematic) 0.53 1.76 (hex to hex) 5/16 inch 400 4000
5106-06A-E10 SAE AS4395E06 EGW, 'PGW, Pnuematic 0.6 1.75 (hex to hex) 3/8 inch 250 4000
5106-06B-E12 SAE AS4396E06 EGW, 'PGW, Pnuematic 0.6 1.75 (hex to hex) 3/8 inch 250 4000
5106-06A-L15 SAE AS4395E06 PAO Cooling Fluid 0.6 1.75 (hex to hex) 3/8 inch 350 4000
5106-06A-N1 SAE AS4395E06 Hydraulic Fluid (Red Oil, 5606/83282) 0.6 1.75 (hex to hex) 3/8 inch 275 4000
5106-06B-N1 SAE AS4396E06 Hydraulic Fluid (Red Oil, 5606/83282) 0.6 1.75 (hex to hex) 3/8 inch 275 4000
5106-06A-Y15 SAE AS4395E06 Various (Hydualic, Fuel, PAO, Pnuematic) 0.6 1.75 (hex to hex) 3/8 inch 400 4000
5106-06B-Y15 SAE AS4396E06 Various (Hydualic, Fuel, PAO, Pnuematic) 0.6 1.75 (hex to hex) 3/8 inch 400 4000
5108-08A-E10 SAE AS4395E08 EGW, PGW, Pnuematic 0.75 2.00 (hex to hex) 1/2 inch 250 4000
5108-08A-L25 SAE AS4395E08 PAO Cooling Fluid 0.75 2.00 (hex to hex) 1/2 inch 350 4000
5108-08B-L2 SAE AS4396E08 PAO Cooling Fluid 0.75 2.00 (hex to hex) 1/2 inch 350 4000
5108-08A-N1 SAE AS4395E08 Hydraulic Fluid (Red Oil, 5606/83282) 0.75 2.00 (hex to hex) 1/2 inch 275 4000
5108-08A-Y15 SAE AS4395E08 Various (Hydualic, Fuel, PAO, Pnuematic) 0.75 2.00 (hex to hex) 1/2 inch 400 4000
5108-08B-Y15 SAE AS4396E08 Various (Hydualic, Fuel, PAO, Pnuematic) 0.75 2.00 (hex to hex) 1/2 inch 400 4000
5110-10A-E10 SAE AS4395E10 EGW, PGW, Pnuematic 0.88 2.28 (hex to hex) 5/8 inch 250 4000
5110-10A-Y15 SAE AS4395E10 Various (Hydualic, Fuel, PAO, Pnuematic) 0.88 2.28 (hex to hex) 5/8 inch 400 4000
5110-10B-Y12 SAE AS4396E10 Various (Hydualic, Fuel, PAO, Pnuematic) 0.88 2.28 (hex to hex) 5/8 inch 400 4000
5112-12A-E10 SAE AS4395E12 EGW, PGW, Pnuematic 1.06 2.60 (hex to hex) 3/4 inch 250 4000
5112-12A-V25 SAE AS4395E12 PAO Cooling Fluid 1.06 2.60 (hex to hex) 3/4 inch 400 4000
5112-12A-Y15 SAE AS4395E12 Various (Hydualic, Fuel, PAO, Pnuematic) 1.06 2.60 (hex to hex) 3/4 inch 400 4000
5112-12B-Y15 SAE AS4396E12 Various (Hydualic, Fuel, PAO, Pnuematic) 1.06 2.60 (hex to hex) 3/4 inch 400 4000
5116-16A-E10 SAE AS4395E16 EGW,PGW, Pnuematic 1.44 3.00 (hex to hex) 1 inch 250 1000
5116-16B-E10 SAE AS4396E16 EGW,PGW, Pnuematic 1.44 3.00 (hex to hex) 1 inch 250 1000
5116-16A-L25 SAE AS4395E16 PAO Cooling Fluid 1.44 3.00 (hex to hex) 1 inch 350 1000
5116-16A-N1 SAE AS4395E16 Hydraulic Fluid (Red Oil, 5606/83282) 1.44 3.00 (hex to hex) 1 inch 275 1000
5116-16B-N1 SAE AS4396E16 Hydraulic Fluid (Red Oil, 5606/83282) 1.44 3.00 (hex to hex) 1 inch 275 1000
5120-20A-E15 SAE AS4395E20 EGW, PGW, Pnuematic 1.75 3.15 (hex to hex) 1 1/4 inch 350 1000
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