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New Products

Zetrix Process Valve
Premio Plus Electrical Actuator
DP35 Pneumatic Actuator
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Isolation

Faba Plus Bellows Sealed Globe Valve
Zesa Butterfly Valve
Checko-D Non Return Valve
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Safety

Safe BR901 Safety Valve
Msep Moisture Separator
Strainers
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Control

PRS Pressure Reducing and Desuperheating Stations
Predu Self Operated Pressure Reducing Valve
Stevi Control Valves
Premio Electrical Actuators
DP Pneumatic Actuators
EPS Electro-Pneumatic Positioners
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Trapping

Cona S Ball Float Steam Trap
Cona SC All-in-One Float Trap Module
Cona M Thermostatic Trap / Air Vent
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Condensate Management

CRPS Condensate Recovery Pump System
FS Flash Separator
CPDS Condensate Purity Detection System
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Boiler House Products

Deaerators
DHS Deaerator Heads
BBS Boiler Blowdown Controllers
SFM Flow Meters
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Services

Thermal Audits
Steam Piping
Consultancy
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Deaerators

On larger boiler plants, pressurised de-aerators like the one shown above are installed. Live steam is used to bring feed water temp above 100ºC to “drive off” the oxygen content. This action is normally enhanced by the steam “scrubbing” the feedwater. The make-up water enters the deaerator and is broken into a spray or mist, and scrubbed with steam to force out the dissolved gases. At the elevated temperature the solubility of oxygen is extremely low.Steam and other non-condensibles flow upwards into the vent condensing section where the steam is condensed. Freed oxygen and other gases are vented to the atmosphere through the vent outlet.This type of deaerator usually consists of a heating and a deaerating section. The storage section of these units typically have a residual deaerated feedwater storage tank often designed to hold about 10 mins of rated capacity of boiler fedwater. Deaerators are typically elevated in boiler rooms to help create head pressure on pumps located lower. This allows hotter water to be pumped without vapor locking should some steam get into the pump.

Deaerator brochure













DHS Deaerator Heads

DHS Deaerator Heads

Steamline Deaerator heads offer the perfect solution for completely condensing flash steam generated in condensate return systems at the feedtank. This all SS assembly is fitted to the top of the feedtank, and has inlets for condensate, make-up water and flash steam.

Deaerator Head datasheet















Boiler Blowdown System

BBS – Boiler Blowdown Systems

All steam boilers need to be "blown down" to control their TDS level. Conventionally, this is done through a manual slide valve. How much blowdown is enough?

Too little, and your TDS could rise above limits specified for your boiler, giving rise to foaming, scaling and wet steam. Too much, and you're draining water that you've paid to heat.

Steamline Automatic Boiler Blowdown Controllers are packaged solutions to optimize your blowdown and reduce losses. They include Walchem Automatic Controllers, which are available for single or dual boiler control. When combined with the expertise Steamline has in this field, we truly offer world beating solutions for blowdown control.

BBS brochure
BBS datasheet










SFM - Steam Flow Meters



High turndown, density compensated mass flow meters for steam

Reliable, accurate fuel flow meters

Guaranteed overall system accuracy less than 1% of m.v.