SHOPVALVES / Catalog Boiler controls & systems
TDS Effluent Control
TDS blowdown control systems automatically monitor and control the concentration of total dissolved solids in boiler water, blowing down only as needed. Compared with manual blowdown, they significantly reduce energy, water, and chemical losses.
Spirax Sarco BCV43 Blowdown Control Valve DN25/DN40
Spirax Sarco BCV43 blowdown control valve with a Spira-trol valve body for steam boiler blowdown and other high-pressure or low-flow applications.
Spirax Sarco BCV1 1/2" BSP 230V and BCV20 Blowdown Solenoid Valves
Spirax Sarco BCV1 and BCV20 normally closed blowdown solenoid valves feature brass bodies and corrosion-resistant internal components for low- and medium-pressure boiler blowdown applications.
Spirax Sarco BTS1050 Boiler Blowdown Timer 00393416
Spirax Sarco BTS1050 boiler blowdown timer with 24 Vdc supply. Designed to control bottom blowdown valves and prevent sludge buildup.
Spirax Sarco BC3150 Boiler Blowdown Controller
Spirax Sarco BC3150 boiler blowdown controller regulates total dissolved solids (TDS) in steam boilers by controlling blowdown valve operation. It works with Spirax Sarco conductivity sensors, boiler blowdown valves, or condensate discharge valves, and supports panel, DIN-rail, or base mounting.
GESTRA NRS 1-50 Water Level Switch 392647
GESTRA NRS 1-50 Water Level Switch is a high-performance steam boiler water level limiter from German valve brand GESTRA, part of Spirax Sarco Group.
Spirax Sarco BC3250 Boiler Blowdown Controller
Spirax Sarco BC3250 blowdown controller for steam boilers. Features an integrated timer and supports CP10, CP30, and CP32 conductivity sensors.