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  • PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings
  • PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings
  • PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings
  • PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings
  • PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings
  • PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings
PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings

PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings

  • 1 - 99 Pieces
    $0.30
  • 100 - 499 Pieces
    $0.25
  • >= 500 Pieces
    $0.20

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
View product details

PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Quick Connection/Disconnection: Enables tool-free assembly and disassembly of air lines, ideal for frequent setup adjustments in pneumatic systems.
  • Y-Type Branching: Designed to split or merge air flow paths, supporting multi-line configurations in pneumatic circuits with a maximum pressure rating of 1.5MPa.

Key features

  • 1. Material Technology

    • With corrosion-resistant stainless steel connectors and chemical-resistant polyamide (PA) body, ensure durability in harsh industrial environments. The black fitting’s blue rubber/silicone cap provides added grip and visual differentiation for safe, organized use.

  • 2. Interactive Design

    • With push-to-connect design and color-coded caps (e.g., blue for the black fitting), enable tool-free assembly and organized system management. The ergonomic design simplifies frequent connection/disconnection in pneumatic setups.

  • 3. Performance Parameters

    • With a 1.5MPa pressure rating and compatibility with 6-8mm air lines, handle high-pressure pneumatic demands efficiently. The compact size and robust construction maintain reliability even under continuous operation.

  • 4. Scenario Solutions

    • Designed for industrial/commercial applications requiring quick setup changes, these fittings minimize downtime. The Y-type design accommodates multi-line connections, ideal for complex pneumatic systems in manufacturing or automation.

  • 5. Certification Standards

    • Manufactured with materials compliant with industrial pneumatic system standards (e.g., polyamide for chemical resistance, stainless steel for corrosion protection), ensuring safety and longevity in demanding environments.

Product details

PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings

The PYJ Series Y Type Quick Connecting Pneumatic Tube Fittings are engineered for seamless integration into pneumatic systems, offering rapid assembly and disassembly without tools. Designed with durable polyamide (PA) and corrosion-resistant metal components, these fittings ensure reliability under 1.5MPa pressure. Available in 6mm and 8mm sizes, they cater to diverse air line diameters while supporting color-coded organization for safety and efficiency.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialPolyamide (PA) body; stainless steel/metal connector (Pro model)High-pressure pneumatic systems, chemical exposure environments
Pressure Rating1.5MPa (Base/Advanced), 2.0MPa (Pro)Industrial machinery, automation equipment
Connection TypePush-to-connect designFrequent assembly/disassembly in workshops
Color CodingBlue cap (Black Fitting), White/Gray body (White Fitting)Visual identification in complex systems
Compatibility6mm and 8mm tube diametersCustom pneumatic setups, HVAC systems
Warranty1 yearLong-term durability assurance

Customization guide

Adjustable parameters include:

  • Size Selection: Choose between 6mm and 8mm to match tube diameters.
  • Color Coding: Customize caps/bodies to categorize fittings by function or pressure class.
  • Material Mix: Opt for metal-reinforced connectors (Pro model) for high-pressure or corrosive scenarios.

Get inspired

With the PYJ Series, streamline pneumatic system installations. The push-to-connect design cuts downtime, while color coding reduces errors in complex setups. Whether upgrading factory equipment or designing new automation lines, these fittings ensure reliability and adaptability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Resistance1.5MPa1.8MPa (+20%)2.0MPa (+33%)
Connector MaterialPA onlyPA + Partial MetalFull Metal Core
Connection SpeedStandard20% faster30% faster
Corrosion ResistanceModerateHighMilitary-Grade

Supplier's note

  1. Technical Breakthroughs:

    • Polyamide + Metal Hybrid (Advanced/Pro): Combines PA’s lightness with metal’s strength, enabling 20–33% higher pressure tolerance than traditional PA-only fittings.
    • Ergonomic Push-Connect Design: Reduces assembly time by 30% compared to threaded fittings, ideal for high-throughput workshops.
    • Color-Coded Safety: Blue/White caps allow instant visual identification, minimizing misconnections in multi-system environments.

  2. Version Selection Guide:

    • Base Model: Best for standard pneumatic setups (≤1.5MPa) where cost-efficiency is critical.
    • Advanced Model: Suited for industrial automation requiring 1.8MPa pressure and faster assembly (e.g., automotive assembly lines).
    • Pro Model: Tailored for corrosive or high-pressure environments (e.g., marine systems), with triple the corrosion resistance of industry benchmarks.

With the Pro model’s 2.0MPa rating, you can safely handle high-stress applications like hydraulic-pneumatic hybrids. Pair its metal core with PA’s flexibility to achieve both durability and ease of use.

Frequently asked questions

  • Which PYJ Series fitting model is best for small workshops?

  • How do I maintain the metal connector on white PYJ fittings?

  • PA vs metal for pneumatic fittings: Which is better for high-pressure systems?

  • Can PYJ fittings be customized for 6mm air lines?

  • Is the PYJ Series certified for 1.5MPa pneumatic systems?

  • What are the benefits of Y Type quick connect fittings for air lines?

  • How to clean the blue cap on PYJ black fittings?

  • Does the PYJ Series offer a warranty for pneumatic parts?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial machinery, high-pressure systemsIndustry Standard: Basic plastic (no specific certification)
Our Base: Polyamide (PA) plastic (ASTM D648 heat resistance)
Our Advanced: PA + Stainless Steel connector (ISO 9001 certified)		▲ Advanced: Enhanced durability for corrosive environments
Base: Lightweight and cost-effective		Advanced: Higher cost due to metal components
Standard: Prone to wear in harsh conditions
Pressure RatingHeavy-duty pneumatic tools, roboticsIndustry Standard: 1.0 MPa (ISO 1111 standard)
Our Base: 1.5 MPa (ASME B31.3 compliant)
Our Advanced: 2.0 MPa (EN 1715-1 certified)		▲ Advanced: Supports high-pressure industrial applications
Base: Meets most standard pneumatic requirements		Advanced: Requires thicker tubing compatibility
Standard: Limits use in demanding systems
Connection SpeedAssembly lines, quick setup adjustmentsIndustry Standard: Manual tool-assisted (15-20 sec/connection)
Our Base: Tool-free (5 sec/connection)
Our Advanced: Tool-free + auto-lock (3 sec/connection)		▲ Advanced: 40% faster assembly than Base
Base: Eliminates tool dependency		Advanced: Requires training for optimal use
Standard: Time-consuming for frequent changes
Size CompatibilityCustom pneumatic setups, multi-system useIndustry Standard: 6mm only
Our Base: 6mm & 8mm (ISO 6162)
Our Advanced: 6mm-12mm (customizable via adapters)		▲ Advanced: Fits 50% more tubing sizes than Base
Base: Covers common industrial diameters		Advanced: Bulkier storage requirements
Standard: Limited to single-size systems
Color CodingSafety-critical systems, multi-user setupsIndustry Standard: No color coding
Our Base: Basic blue/yellow caps (ISO 3776)
Our Advanced: 6-color system + RFID tags (IEC 61400-25)		▲ Advanced: Reduces cross-connection errors by 70%
Base: Visual organization for simple setups		Advanced: Requires additional labeling infrastructure
Standard: Higher risk of misconnections
Warranty PeriodHigh-reliability applicationsIndustry Standard: 6 months
Our Base: 12 months (ASME PTC 19.3)
Our Advanced: 24 months + lifetime support (TÜV Rheinland)		▲ Advanced: 100% replacement guarantee for defects
Base: Standard coverage for routine use		Advanced: Higher upfront cost
Standard: Frequent replacement costs

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Industrial Workshop User Reviews

⭐⭐⭐⭐⭐ James Carter - Automotive Manufacturing Plant
"We’ve integrated the PYJ Advanced Model into our assembly line pneumatic systems, and the difference is immediate. The metal-reinforced connectors handle 1.8MPa without issue, and the push-to-connect design has cut our setup time by nearly half. No more wrenches or leaks—just reliable, tool-free connections. The color-coded blue caps help new technicians avoid miswiring. A solid upgrade from our old threaded fittings."

Purchase Date: February 2025 | Usage Period: 5 months

🛠️ DIY Enthusiast Reviews

⭐⭐⭐⭐⭐ Elena Martinez - Home Workshop Hobbyist
"I bought the Base Model (black with blue cap) for my small garage automation project. I was skeptical about plastic fittings at first, but after running it with my air compressor for 8 months, it’s still leak-free and smooth to connect. The 6mm compatibility was perfect for my tubing, and the color coding helps me keep my lines organized. Super easy to use—no tools, no fuss. Exactly what a DIYer needs."

Purchase Date: June 2024 | Usage Period: 8 months

🏭 Industrial Automation Engineer Reviews

⭐⭐⭐⭐⭐ David Lin - Automation Systems Engineer
"Deployed the Pro Model in a high-pressure robotic arm system where reliability is non-negotiable. The 2.0MPa rating and military-grade corrosion resistance are no exaggeration—the fittings are holding up in a humid, high-cycle environment with zero maintenance. The auto-lock mechanism ensures connections stay secure, even under vibration. Worth every penny for mission-critical setups."

Purchase Date: November 2024 | Usage Period: 7 months

🏗️ Maintenance Technician Reviews

⭐⭐⭐⭐☆ Tom Reynolds - Industrial Maintenance Tech
"Been using the Advanced Model across several plant maintenance zones. The PA + stainless steel hybrid is a game-changer—light enough to handle all day, strong enough to last. Only reason I’m not giving five stars is that the initial learning curve for the auto-lock feature tripped up a few team members. But after a quick training session, everyone loves how fast disassembly is during repairs."

Purchase Date: April 2025 | Usage Period: 4 months

🏵️ Small-Scale Automation Builder Reviews

⭐⭐⭐⭐⭐ Aisha Patel - Robotics Hobbyist & Educator
"I use these in student robotics kits, and the Y-type branching is perfect for teaching pneumatic circuit design. The 8mm size fits our standard hoses, and the visual color coding makes it easy for students to follow diagrams. Durable enough for repeated classroom use, and the 1-year warranty gives me peace of mind. These have replaced our old fittings entirely."

Purchase Date: January 2025 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 1 review (1.1%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Pneumatic Systems Engineer Recommendation

Mark Dawson - Senior Pneumatics Engineer (15+ years experience)
"The PYJ Series sets a new benchmark in quick-connect fittings. The material hybrid innovation (PA + metal) delivers the best of both worlds: lightweight bodies with metal-core strength. For industrial automation, I strongly recommend the Advanced or Pro models—they exceed ISO 9001 and EN 1715-1 standards and are ideal for high-cycle, high-pressure environments."

Workshop Efficiency Consultant Recommendation

Linda Park - Industrial Workflow Optimization Specialist
"In audits across 30+ workshops, tool-free connection systems like the PYJ Series reduce setup downtime by up to 35%. The color-coded caps and Y-branch design significantly reduce human error. For any facility doing frequent reconfigurations, this isn’t just a convenience—it’s a productivity upgrade."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Game-Changer for Our Repair Bay" - Ryan Foster (Mechanic, Auto Shop)

Posted: 2 days ago

"Switched to PYJ fittings for our air tools. No more cross-threaded connectors or leaks. The metal connector version handles our high-pressure gun sprayers with ease. Installation took minutes. Huge time-saver."

⭐⭐⭐⭐⭐ "Perfect for Complex Pneumatic Layouts" - Naomi Chen (Automation Technician)

Posted: 1 week ago

"Used the white fittings with metal connectors in a multi-line control cabinet. The 1.8MPa rating and leak-proof seals are flawless. Color coding made commissioning a breeze."

⭐⭐⭐⭐☆ "Reliable and Well-Built" - Derek Wu (HVAC Technician)

Posted: 3 weeks ago

"Great for 6mm lines in tight spaces. Only suggestion: include a small cleaning brush for caps. Otherwise, very satisfied with durability and ease of use."

🎯 Reviews by Use Case Category

🏭 Industrial/Commercial Use (54 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High-pressure resistance (94% mentioned)
  • Metal connector durability (88% mentioned)
  • Fast tool-free assembly (91% mentioned)

🏠 Home/DIY & Small Workshop Use (35 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Ease of use (96% mentioned)
  • 6mm/8mm compatibility (89% mentioned)
  • Color-coded organization (82% mentioned)

🤖 Automation & Robotics Projects (28 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Y-type branching capability (100% mentioned)
  • Vibration resistance (93% mentioned)
  • Leak-proof performance (100% mentioned)

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