We now call these valves ‘Pressure Air Recirculating Valves’ and not Pressure Relief Valves, to conform to some EU rules!! The List Prices are given below. You get 40% off these prices to make them net to you.
1. HRBPARV80 Nominal Bore 80 mm £364.00
2. HRBPARV100 Nominal Bore 100 mm £393.00
3. HRBPARV125 Nominal Bore 125 mm £527.00
4. HRBPARV150 Nominal Bore 150 mm £613.00