Expansion Vessels Hyco Expansion Vessel and Pressure Reducing Valve - SF4 £75.20 (Inc. VAT) ✓ In Stock ADD TO BASKET Hyco Expansion Vessel and Pressure Reducing Valve - SF4 Product Code: PNSF4 ✓ In Stock £75.20 (Inc. VAT) Quantity Qty Add To Basket 0 Product Questions Ask a question + No questions have been asked about this product yet. Be the first to ask a question! 0 Product Reviews Add your own review − Specifications − Back Technical Hyco Expansion Vessel and Pressure Reducing Valve - SF4 – Technical Specifications MPN SF4 Product Code PNSF4 Type Expansion Vessel and Pressure Reducing Valve Vessel Height (mm) 225 Vessel Diameter (mm) 120 Vessel Capacity (Litres) 2 Description − Key FeaturesIncludes an expansion vessel, check valve and pressure reducing valveLow-cost installationWhat's IncludedHyco 2-litre expansion vesselHyco press reducing valve Hyco Expansion Vessel and Pressure Reducing Valve - SF4 OverviewThe Hyco SF4 includes a 2-litre expansion vessel and a press reducing valve and provides a low-cost installation. Show more ▼ Downloadable Documents + SF4-Instruction-Manual (864KB) Similar products ‹ ›