The double check flow is a testable backflow device.
Protect your system from contamination with this double check valve, flush out the valve without spreading contaminants throughout your pipeline.
They are a mandatory requirement and should be fitted on all irrigation systems that are connected to the mains on a public site. eg. schools, football fields.
Comes with strainer and ball valves & unions
If you are unsure of the size of the valve you need, please see this link: How to measure BSP threads and PVC Pipe
Brass Double Check Valve 20mmSKU: FBV-CHECKDOUBLE20 | $277.20 $554.40 |
Brass Double Check Valve 25mmSKU: FBV-CHECKDOUBLE25 | $369.36 $738.71 |
Brass Double Check Valve 32mmSKU: FBV-CHECKDOUBLE32 | $506.31 $1012.61 |
Brass Double Check Valve 40mmSKU: FBV-CHECKDOUBLE40 | $695.61 $1391.21 |
Brass Double Check Valve 50mmSKU: FBV-CHECKDOUBLE50 | $828.30 $1656.60 |
Brass Double Check Valve 20mm | Brass Double Check Valve 25mm | Brass Double Check Valve 32mm | Brass Double Check Valve 40mm | Brass Double Check Valve 50mm | |
---|---|---|---|---|---|
Type | Check Valve | Check Valve | Check Valve | Check Valve | Check Valve |
Material | Brass | Brass | Brass | Brass | Brass |
Colour | Brass | Brass | Brass | Brass | Brass |
Inlet Thread Size | 20mm BSPF | 25mm BSPF | 32mm BSPF | 40mm BSPF | 50mm BSPF |
Outlet Thread Size | 20mm BSPF | 25mm BSPF | 32mm BSPF | 40mm BSPF | 50mm BSPF |
Max. Inlet Pressure (kPa) | 1200 | 1200 | 1200 | 1200 | 1200 |
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