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PTR valve will fully open and dump hundreds of liters of water to relieve the water heater tanks
SKU: AVG-PTR25-850-LF
Model: PTR15/850
AVG HTCV-15F-15C-250-LF Solar Rated Non Return One Way Check Valve is spring loaded and designed to prevent the high-temperature backflow from the roof collectors present in solar hot water systems
Hot water outlet fitting with optional 15mm and 20mm outlet adapters with optional 15mm reducing inlet adapter complete with seal (Loose nut x F)
AVG Retic Dual Check Ball Valve 20mm Female to 25mm Loose Nut Isolation Stop PTR valve will fully openOverview Australian Valve Group (AVG) Retic Dual Check Ball Valve with 20mm (3 4") Female to 25mm (1") Loose Nut. Water is directional from 20mm female to 25mm loose nut end. Loose nut end features an anti vandal hidden blocking plate to prevent unwanted water dumping. Blocking plate can only be removed with tool. Australian Watermark approved. (Check out my store for other check valve options) Technical Details Manufacturer: Australian Valve Group
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