HVAC Check Valves London: Swing, Dual-Plate and Silent Wafer Check Valves for London Chilled Water, Condenser Water and Pump Discharge
ValveAtlas supplies Unival HVAC check valves — DC-0301 flanged swing DN50-DN600, DC-0201 bronze threaded DN15-DN50, DPC-0201 dual-plate wafer DN50-DN600, DSC-0201 silent wafer DN50-DN600 — to mechanical contractors across London at Heathrow (LHR), The Shard, Canary Wharf and Imperial College London. NOT UL/FM; for fire service use Fire check valves.
Product range
Swing check for low velocity; dual-plate wafer for compact; silent disk for water hammer prevention on pump discharge. Body cast iron or bronze, EPDM or PTFE seat.
Why London mechanical contractors choose ValveAtlas HVAC check valves
Silent check DSC-0201 closes before reverse flow, eliminating hammer on high-rise chiller pumps. Dual-plate DPC-0201 is wafer-style, compact between flanges.
Competitor substitution
Milwaukee, Apollo, Nibco, Crane and Mueller check valves substitute one-for-one with Unival DC/DPC/DSC.
Related products
HVAC butterfly London, HVAC ball valves London.
Contact info@valve-atlas.com.