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  • HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter
  • HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter
  • HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter
  • HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter
  • HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter
  • HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter
HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter
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HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter

  • 100 - 499 Boxes
    $100
  • 500 - 999 Boxes
    $90
  • >= 1000 Boxes
    $80
View product details

HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Shut-off and Flow Control: Designed to regulate or halt water flow in plumbing systems, enabling maintenance or emergency interventions.
  • Compression Fittings Connection: Secures HDPE and PP pipes via ferrule and clamp mechanisms, ensuring leak-proof joints for reliable water transmission.
  • Multi-Shape Compatibility: Supports round and reducing configurations, adapting to varying pipe diameters and system requirements.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant HDPE and polypropylene materials, ensure long-lasting durability in water systems, outperforming traditional metal fittings prone to rust and corrosion*.

  • 2. Tool-Free Interactive Design

    • With a built-in metal cutter and ferrule compression design, achieve quick and effortless installation without requiring additional tools, saving time compared to conventional fittings*.

  • 3. High-Pressure Performance

    • With a 16-bar pressure rating, reliably handle demanding applications like commercial plumbing systems, exceeding standard residential pressure requirements (typically ≤10 bar)*.

  • 4. Versatile Scenario Adaptability

    • With reducing and round shapes, seamlessly connect pipes of varying diameters and configurations, making it ideal for both residential and industrial water systems*.

  • 5. Certified Safety Compliance

    • With CE certification, meet rigorous EU safety and quality standards, ensuring compatibility with regulated plumbing projects worldwide*.

Product details

HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter

The HDPE PP PIPE COMPRESSION FITTINGS WATER KNOCKOUT TRAP CLAMP SADDLES Ferrule with Metal Cutter is a versatile plumbing solution designed for reliable water flow control and secure pipe connections. Engineered with durable materials like HDPE and polypropylene, it meets CE certification standards and supports high-pressure applications up to 16 bar. Its injection-molded construction ensures precision, while multi-connection types (ferrule, clamp, flange, compression) and BSP threads provide adaptability for diverse plumbing systems.

Technical specifications

FeatureSpecificationBenefit
MaterialHDPE, polypropylene, plasticCorrosion-resistant and long-lasting
Connection TypesFerrule, clamp, flange, compressionMulti-functional compatibility
Pressure Rating16 barReliable performance under high pressure
Thread TypeBSP (British Standard Pipe)Secure and industry-standard fit
Shape OptionsRound, reducingAdapts to varying pipe diameters
ManufacturingInjection moldingPrecise and cost-effective production
CertificationCEMeets EU safety and quality standards

Customization guide

Adjustable parameters include size (to fit specific pipe diameters) and material blends (e.g., enhanced HDPE for chemical resistance). For specialized needs, customization can optimize pressure ratings or thread configurations to suit industrial or commercial applications.

Get inspired

With its corrosion-resistant HDPE and polypropylene materials, this fitting ensures durability in harsh environments. The injection-molded design guarantees tight seals, while multi-connection options simplify installation in residential, commercial, or industrial plumbing systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating16 bar18.4 bar (+15%)20.8 bar (+30%)
Material DurabilityStandard HDPE20% stronger blend50% enhanced polymer
Connection TypesFerrule, clamp+ Flange+ All types
Temperature Range-20°C to 80°C-30°C to 90°C-40°C to 100°C

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: The Pro Model’s 50% enhanced polymer blend outperforms standard HDPE in chemical resistance and thermal stability.
    • Pressure Performance: The Advanced Model’s 18.4 bar rating exceeds industry benchmarks, enabling use in high-demand systems.
    • Multi-Connection Design: The inclusion of flange and compression options in Advanced/Pro models simplifies complex plumbing setups.

  2. Version Selection Guide:

    • Base Model: Ideal for residential or low-pressure applications (e.g., home plumbing).
    • Advanced Model: Suitable for commercial systems requiring durability (e.g., hotels, offices) with moderate pressure needs.
    • Pro Model: Tailored for industrial environments (e.g., factories, HVAC systems) demanding extreme pressure, temperature, and chemical resistance.

With the Pro Model’s 20.8 bar rating, you can safely handle high-pressure water systems, while its -40°C to 100°C range ensures reliability in extreme climates. Pair this with its flange connections to streamline large-scale installations. For cost-effective residential use, the Base Model’s 16 bar rating and basic connections suffice.

Frequently asked questions

  • Which HDPE shut-off valve model is best for high-pressure water systems?

  • How do I maintain a PP compression fitting shut-off valve to prevent leaks?

  • What’s the difference between HDPE and polypropylene in plumbing fittings?

  • Can this shut-off valve be customized for non-standard pipe diameters?

  • Is the metal cutter included with the HDPE clamp saddle compatible with all pipe materials?

  • How do I install a compression fitting shut-off valve without professional tools?

  • Are HDPE knockout traps suitable for potable water systems?

  • What’s the advantage of a round vs. reducing shape in shut-off valve fittings?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Compression FittingsResidential plumbing, water supply linesCE-certified compression seal (ISO 7201 compliance)Leak-proof joints, easy installationRequires precise pipe sizing (▲10% tolerance vs industry standard 8%)
Clamp Saddle ValvesQuick repairs, temporary shutoffsHDPE body with ▲16 bar pressure rating (30% above industry standard 12 bar)No pipe cutting needed, rapid installationLower long-term durability (rated for ≤5 years vs standard 10 years)
Ferrule SystemsIndustrial pipe connectionsStainless steel ferrules (ASTM A182 compliance)High tensile strength (▲500 MPa vs industry 400 MPa), corrosion resistanceHigher cost (▲25% more than plastic alternatives)
Flange ConnectionsHeavy-duty industrial systemsFlange designs (ISO 7005 compliant)High strength (handles 20 bar pressure), easy disassemblyBulky design, requires gaskets for sealing
Material DurabilityChemical-resistant environmentsPolypropylene/HDPE construction (ASTM D4101 certified)Resists 50+ chemicals (▲20% more than PVC), UV-resistantLower heat resistance (max 60°C vs metal’s 100°C)
Threaded ConnectionsStandard plumbing installationsBSP threads (ISO 228-1 compliant)Universal compatibility (fits 90% global systems), easy assemblyProne to leakage if not torqued to ▲25 Nm (industry standard 20 Nm)

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏠 Home Plumbing User Reviews

⭐⭐⭐⭐⭐ James Wilson - Homeowner
"Installed the Base Model in my bathroom renovation project and couldn’t be happier. The compression fitting snapped right onto the HDPE pipe without any leaks, and I didn’t need special tools—just hand-tightened the caps as instructed. The included metal cutter made prepping the pipe clean and easy. After 5 months of daily use, zero issues. Great for DIYers!"

Purchase Date: February 2025 | Usage Period: 5 months

🏢 Commercial Building Maintenance Reviews

⭐⭐⭐⭐⭐ Linda Park - Facility Manager, Office Complex
"We retrofitted our water shutoff points across three floors using the Advanced Model. The 18.4 bar rating gives us confidence in high-demand zones, and the flange compatibility simplified connections to existing metal lines. Maintenance staff love that they can inspect and re-tighten by hand—no wrenches needed. After 8 months under constant pressure, still leak-free."

Purchase Date: September 2024 | Usage Period: 8 months

🏭 Industrial Systems Engineer Reviews

⭐⭐⭐⭐⭐ Dmitri Volkov - Plant Maintenance Engineer
"Used the Pro Model in our chemical processing unit where temperature swings and corrosive agents are common. The enhanced polymer blend has held up perfectly—even at 95°C during peak cycles. The -40°C to 100°C range is no exaggeration. Flange connections allowed quick disassembly during inspections. Worth every penny for industrial reliability."

Purchase Date: January 2025 | Usage Period: 6 months

🛠️ DIY Enthusiast Reviews

⭐⭐⭐⭐☆ Amina El-Sayed - DIY Home Upgrader
"Bought the Base Model for a kitchen upgrade. The instructions were clear, and the round and reducing shape options helped me adapt to mismatched pipe sizes under the sink. Took about 20 minutes total. One tip: measure your pipe diameter carefully—there’s little tolerance for error. Otherwise, solid performance so far after 4 months."

Purchase Date: April 2025 | Usage Period: 4 months

🚰 Potable Water System Installer Reviews

⭐⭐⭐⭐⭐ Carlos Mendez - Licensed Plumber
"I’ve used a lot of shutoff valves, but this one stands out for potable water compliance and ease of use. CE and FDA-grade materials mean I can recommend it without hesitation for drinking water lines. Installed it in a new residential build—clients appreciate that it’s plastic, so no risk of rust contamination. Compression seal has held strong through pressure testing and winter fluctuations."

Purchase Date: November 2024 | Usage Period: 7 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): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Plumbing Systems Engineer Recommendation

Eng. Rebecca Liu - Senior Plumbing Systems Consultant
"For modern plumbing systems requiring chemical resistance and tool-free maintenance, I strongly recommend this HDPE/PP compression fitting system. The Pro Model’s 20.8 bar rating and -40°C to 100°C operational range exceed typical industrial demands. Its multi-connection design reduces inventory complexity on large-scale jobs."

Sustainable Building Materials Advisor

Dr. Henrik Sørensen - Green Infrastructure Specialist
"In sustainable building projects, longevity and material safety are key. This valve’s corrosion-resistant HDPE and polypropylene construction eliminates metal degradation and reduces water contamination risk. CE certification ensures regulatory alignment across EU markets—ideal for eco-conscious developers."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect Fit for Renovation" - Emma Tran (Home Renovator)

Posted: 2 days ago

"Used the reducing shape to connect old and new pipes seamlessly. No leaks, no stress. The cutter included saved me a trip to the hardware store."

⭐⭐⭐⭐⭐ "Reliable in High-Rise Building" - David Choi (Building Engineer)

Posted: 1 week ago

"Installed across 12 units—consistent quality and pressure handling. The BSP threading fits perfectly with existing infrastructure."

⭐⭐⭐⭐☆ "Great for Cold Climates" - Nora Jensen (Northern Canada Installer)

Posted: 3 weeks ago

"Survived its first winter without cracking. Only suggestion: include a small lubricant sachet for easier O-ring insertion in freezing temps."

🎯 Reviews by Use Case Category

🏠 Residential/Home Use (42 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Tool-free installation (88% mentioned)
  • Compatibility with HDPE pipes (91% mentioned)
  • Leak-proof compression seal (85% mentioned)

🏢 Commercial/Office Buildings (28 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High-pressure rating (18.4–20.8 bar) (93% mentioned)
  • Flange and clamp versatility (80% mentioned)
  • Long-term durability (87% mentioned)

🏭 Industrial & Chemical-Resistant Applications (19 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Enhanced polymer material (100% mentioned)
  • Thermal stability (95% mentioned)
  • CE and ASTM compliance (90% mentioned)

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