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12mm Tube Check Valve - Puretec
12mm Tube Check Valve - Puretec
SKU:PURE-12MM-CHK-VALVE
In stock
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12mm Tube Check Valve - Puretec
📝 12mm Tube Check Valve – Puretec Push-Fit One-Way Valve
The Puretec 12mm Tube Check Valve is a high-quality push-fit one-way valve designed to prevent backflow in 12mm water lines. Built from durable plastic with Puretec’s premium sealing and gripping technology, this inline valve ensures water flows in a single direction—protecting pumps, filters, appliances, and sensitive components in caravan, campervan, RV, marine, and filtration systems.
⭐ Essential Benefits
• Prevents backflow – maintains one-way water direction to protect your system.
• Fast push-fit installation – quick, secure connection with instant sealing.
• Easy grip collet – Puretec’s oval-shaped design allows effortless connect/disconnect.
• Stainless steel internal teeth – ensures strong gripping force and reliable sealing.
• Reusable design – minimises wear on tubing for repeated installations.
• Durable and lightweight – ideal for potable-water plumbing in mobile or fixed environments.
⚙️ Functionality
This Puretec check valve uses dual 12mm push-fit collets to lock tubing securely in place while an internal one-way mechanism prevents backflow. It allows water to move forward freely while stopping reverse pressure spikes, protecting pumps and maintaining system integrity in high-demand plumbing layouts.
🔌 Compatibility
• Suitable for 12mm drinking-water tubing
• Ideal for pumps, filtration systems, tanks, appliances, and manifold layouts
• Fits caravan, campervan, RV, marine, and household water lines
• Recommended for systems where backflow protection is essential
🧰 Installation Difficulty
🟢 1/5 (Easy)
Push the tubing into each collet—ensure flow direction follows the arrow on the valve.
🔍 Features
• Puretec oval-shaped collet
• Stainless steel gripping teeth
• Integrated one-way check valve
• Dual 12mm push-fit connection
• Durable plastic construction
• Suitable for drinking-water applications
📊 Specifications
| Specification | Detail |
|---|---|
| Tube Size | 12MM to 12MM (Push-Fit) |
| Type | Inline Check Valve |
| Material | Plastic |
| Connection Style | Push-Fit |
📦 What’s Included
• 1 × 12mm Tube Check Valve (Puretec)
🙌 Why Choose This Product?
Puretec fittings and valves are engineered for long-lasting performance with simple, reliable installation. The oval collet improves handling, stainless steel teeth ensure a superior grip, and the built-in one-way valve protects pumps and appliances from damaging backflow. For dependable, professional-grade plumbing, Puretec is the trusted choice.
🚀 Our Promise
Order today for same-day dispatch and explore our full range of Puretec water fittings and off-grid plumbing accessories.
Our Commitment
At Campervan Builders, our commitment is simple: we only supply quality campervan, caravan, motorhome, and RV parts that we’ve personally tested in real off-grid conditions. From interior LED lighting to Starlink 12V conversion kits, every product is chosen for reliability, durability, and ease of installation. We back this with fast shipping Australia-wide, friendly support, and honest advice to help DIY builders and professionals alike. When you shop with us, you’re choosing proven gear that keeps you connected and comfortable on every adventure.