Valves

Valves Collection – Precision Control, Protection & Plumbing Performance

1. Understanding Plumbing Valves: Purpose & Importance

Valves are essential components in any plumbing system—they control, regulate, isolate, and protect water flow throughout residential, commercial, and industrial environments. Whether you need to stop water flow for maintenance under a sink or safeguard your plumbing network from pressure spikes or backflow, choosing the right valve ensures safety, compliance, and seamless functionality.

2. Types of Valves in the Burdens Collection

Burdens Bathrooms offers a comprehensive range of valves designed for diverse applications—from simple shut-offs to advanced safety systems. Below are key categories featured in the Valves | Ball, Check & Isolation collection:

A. Isolation & Shut-off Valves

• Sharkbite Ball Valve
  A quick-connect DZR brass ball valve with SharkBite fittings—providing fast, solder-free isolation ideal for potable water lines and responsive maintenance access.

• PVC Ball Valve (Solvent Weld)
  Durable uPVC valve available from 12 mm to 100 mm sizes, offering reliable flow control via solder-free, strong solvent-weld connections.

B. Backflow and Non-Return Protection

• Duo Valve (Non-Return & Isolation)
  Compact valve combining both check and isolating functions—perfect for pressurised water heater installations, reducing fittings while ensuring compliance and safety.

• Dual Check Valve (Low Hazard)
  Protects potable systems from low-level contamination via two independent checks, suitable for appliances like dishwashers and garden taps.

• Brass Swing Check Valve
  A reliable brass non-return fitting available in a range of sizes (12–65 mm), designed to prevent backflow in residential, commercial, and industrial systems.

• Poly Non-Return Valve
  Lightweight polyethylene valve ideal for irrigation or rural plumbing, offering corrosion resistance and one-way flow integrity.

C. Pressure Regulation & System Safety

• Pressure Reducing (Limiting) Valve – 3-Way
  Controls inlet supply pressure to a preset maximum, ideal for high-precision equipment such as commercial coffee machines. WaterMark and AS-compliant.

• Right-Angle Boundary Valve
  Designed for specific regulatory compliance in plumbing zones—used to adjust and maintain pressure boundaries safely.

• Sluice Valve – Table D
  Large-diameter flange valves (100–150 mm) engineered for municipal and industrial isolation and flow control applications.

• Frost Protection Valve
  Designed to protect systems from freezing—compliant and reliable for cold conditions in exposed installations.

D. Drainage and Ventilation Safety

• DWV Reflux Valve
  One-way valve made of PVC-U (100–300 mm), preventing sewer backflow into properties—essential for DWV systems in flood-prone or surcharge areas. AS/NZS 1260 compliant.

• DWV Flap Valve
  A corrosion-resistant PVC non-return flap that stops reverse wastewater and odours—ideal for drainage applications.

• Geberit Outlet Valve Complete
  Reliable outlet fitting from Geberit with full Australian Standards compliance—designed for efficient plumbing performance.

3. Practical Applications & Installation Insights

• Shut-off valves, like ball and PVC valves, offer localized control at sinks, toilets, and appliances without shutting off the entire water system.

• Backflow prevention using check or reflux valves is vital to comply with health and safety codes—protecting potable systems from contamination.

• Pressure regulation helps protect sensitive plumbing fixtures from damage due to high water pressure — crucial for appliances and extended plumbing life.

• Industrial-grade valves, such as sluice valves and DWV fittings, are architected for heavy-duty usage in infrastructure, commercial, or environmental applications.

4. Why Choose Valves from Burdens Bathrooms?

• Comprehensive Product Range: From home-level ball valves to industrial DWV fittings, Burdens covers the full spectrum of plumbing needs.

• Standards & Certifications: Many valves are certified to Australian standards—ensuring safety and compliance across applications.

• Expert Support & Service: Whether you're a DIY renovator or a professional plumber, Burdens' experienced team supports you with advice, product matching, and reliable service throughout Victoria.

• Convenient Delivery & Pick-up: With 15 locations and various delivery options (including same-day dispatch), Burdens prioritises flexibility and efficiency.