Spence Nicholson

Spence Nicholson is Emerson's steam and fluid control brand, formed when Emerson acquired the Spence and Nicholson product lines from CIRCOR International in 2019. It combines Spence's pressure/temperature regulators, control valves, and main valves with Nicholson's steam traps, condensate pumps, and desuperheaters, serving HVAC, commercial, institutional, and industrial steam systems — from district heating to process heating and condensate recovery.