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$51.88Each Real time qty checker Compare	Reliance 3bar Pressure Relief Valve With Female BSP 1/2 in BSP Female Connection and a BSP 1/2 Exhaust Port Connection1/2 in BSP Female Maximum Set Pressure3bar Maximum Temperature+140°C For Use WithHot Water Exhaust Port SizeBSP 1/2 See similar products in Pressure Relief Valves	RS Stock No. 211-0430 Brand Reliance Water Controls Mfr. Part No. PREL101903
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$78.77Each Real time qty checker Compare	Reliance 10bar Diffential Bypass Valve With Female 22 mm Metric Connection and a 22mm Exhaust Port Connection22 mm Metric Maximum Set Pressure10bar Maximum Temperature+110°C For Use WithHot Water Exhaust Port Size22mm See similar products in Pressure Relief Valves	RS Stock No. 794-8344 Brand Reliance Water Controls Mfr. Part No. DIFF200005
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$26.91Each Real time qty checker Compare	Reliance Brass Automatic Air Vent 1/2 in BSP Male Connection1/2 in BSP Body MaterialBrass Height70mm Maximum Working Pressure10 bar Male Thread Size1/2in See similar products in Air Eliminators	RS Stock No. 794-8347 Brand Reliance Water Controls Mfr. Part No. AVEN100005
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