System Accessories (Heating System Accessories)

Globe Valves with bellow sealing
Globe valves are used for proper tightness and the more accurate flow control in both thermal oil and hot water systems. For thermal oil applications, the standard is to fit bellow sealing in addition to the regular stuffing box.
Sizes: ND 15-350
Pressure classes: PN 16-40
 
Material
Nodular cast iron (GGG-40.3), Standard
Cast Steel (GS-C25)
 
Other material options can be provided on request
 
Types
Flange connections
Welded ends connections

Quick closing/opening Valves
 
For thermal fluid systems where the class rules and
regulations requires quick closing and drainage units (valves).
 
Sizes: ND 15 - 350
Pressure classes: PN16 - 40
 
Material
Nodular cast iron (GGG-40.3)
Other material options can be provided on request
 
Types
Hydraulic actuated
Pneumatic actuated
Wire release

Control Valves
 
Control valves are used for temperature and flow control.
The valve is fitted with bellow sealing and stuffing box.
 
Sizes: ND 15 - 350
Pressure classes: PN16 - 40
 
Material
Nodular cast iron (GGG-40.3)
Other material options can be provided on request
 
Types
Pneumatic actuator
Electrical actuator

Burners
 
GESAB equips heaters with suitable burners according to
clients´ preferred fuel types.
 
A range of customized burners can be provided:
Gas oil burners (ISO-8217 DMA, DMB, DMC and DMX)
Combined Gas oil  / Heavy fuel oil burners
IF 380 (Viscosity 380 cSt at 50°C)
Heavy oil / Sludge oil burners (Viscosity 700 cSt at 50°C)
Gas burners (LPG and LNG)
 
Other types of burners can be provided upon request.

Heat - Exchangers
 
Tank Cleaning Heaters, Intermedium Heaters and Dumping Coolers used in the system are provided and designed according to customers request.