Backflow Valves
Backflow Valves
Description
The WATTS Series 7R Dual Check Valves are designed for low-health hazard residential water system containment, protecting against backflow and back siphonage and in continuous pressure applications. Application example would include drinking water supply service entrances or individual outlets. The Series 7R-AUS uses two compact replaceable check modules and can be installed in conjunction with a water meter
Features
- Watermark Approved and AS2845.1 Compliant
- Available from 15mm to 50mm with FI x FI Connections
- Individually factory tested
- Can be installed vertically and horizontally
Description
The ZURN Wilkins Model 375 Reduced Pressure Zone (RPZ) Valve Assembly protects against both back pressure and back siphonage of polluted water into the water supply. This valve assembly provides protection where high health hazards exist (High Hazard)
Features
- Australian Watermark Approved (AZ/NZS 2845.1)LI>
- Rated to 82°C
- Bronze body for sizes 20mm and 25mm, and Nylon for sizes 32mm to 50mm
- Kit includes ‘Y’ Strainer and 2 x isolation ball valves
- Reinforced nylon housing and silicone seat disc elastomer’s
- Optional 15mm reducing inlet adaptor and seal
Description
The ZURN Wilkins Model 350 Testable Double Check Valve Assembly protects against both back pressure and back siphonage of polluted water into the water supply. This valve assembly provides protection where medium health hazards exist (Medium Hazard). These valve assemblies are available from DN20 to DN50 and incorporates the unique feature of being able to access both the first and second checks for maintenance without removing the device from the line.
Features
- Australian Watermark Approved (AZ/NZS 2845.1)
- Rated to 82°C
- Bronze body for sizes 20mm and 25mm, and Nylon for sizes 32mm to 50mm
- Kit includes ‘Y’ Strainer and 2 x isolation ball valves
- Reinforced nylon housing and silicone seat disc elastomer’s
- Optional 15mm reducing inlet adaptor and seal
- The first and second checks are accessible for maintenance without removing the device from the line
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Description
The FORGE™ range of DZR brass screwed, flared & compression fittings are perfect for potable water, natural & LP gas applications. All fittings are fully compliant to AS3688, carry the Watermark approval and are backed by the FORGE™ 25 Year Lifetime warranty
Features
- DZR Brass
- BSP Threaded
- Available in sizes DN15 to 50mm
- Tested and certified to AS:3688
Forge Spring Check Valve - Watermark Approved
Description
The FORGE™ range of DZR brass screwed, flared & compression fittings are perfect for potable water, natural & LP gas applications. All fittings are fully compliant to AS3688, carry the Watermark approval and are backed by the FORGE™ 25 Year Lifetime warranty
Features
- DZR Brass
- BSP Threaded
- Available in sizes DN15 to 50mm
- Tested and certified to AS:3688
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