HVAC Flanged Ball Valves London: Monoblock, Full-Port 2-Piece / 3-Piece and Stainless Steel Ball Valves for London Chilled Water, Condenser Water, Heating Hot Water and Process Piping
ValveAtlas supplies Unival HVAC flanged ball valves — BMB monoblock 2-piece DN50-DN300, BFP-2P full-port 2-piece DN50-DN300, BFP-3P full-port 3-piece DN50-DN300, BRP-3P reduced-port 3-piece DN50-DN200 and BSS-2P stainless 2-piece DN50-DN200 — to mechanical contractors and HVAC subs across London at Heathrow (LHR), The Shard, Canary Wharf and Imperial College London. Body ductile iron or 316 SS, ball hard-chrome plated brass or 316 SS, seats reinforced PTFE, 300 psi rating, PN16 / ANSI Class 125/150 flange match.
Ball valve type selection for London
BMB monoblock (lowest cost), BFP-2P full-port (maintainable), BFP-3P full-port 3-piece (in-line serviceable), BRP-3P reduced-port (cost savings on throttling), BSS-2P stainless (high-purity / aggressive fluids).
Why London mechanical contractors choose ValveAtlas HVAC ball valves
Full-port bore for no flow restriction — ball diameter matches nominal pipe ID. Zero additional pressure drop.
Hard-chrome plated brass ball resists pitting in galvanized and chilled water systems.
3-piece body for in-line serviceability — seat and ball change without removing valve from pipe run.
Competitor substitution for London
Apollo 78/73, Bonney Forge B-150, Flowserve Worcester 44/51, Nibco F-515, Watts B6000 flanged ball valves substitute one-for-one with Unival BMB/BFP/BRP/BSS.
Related London products
HVAC butterfly London, HVAC check London.
Contact info@valve-atlas.com.