Aftermarket and Service Department Information
Jack Clark,
Aftermarket Service Manager
E-mail: jclark@nestecinc.com
Telephone: (908) 619-1690
Combustion System Components
Flame Scanner
Flame Supervisor
Flame amplifier
Safety Shut-off Valves
Position Switch Assembly
Pilot Gas Shut-off Valves
High Gas Pressure Switch
Low Gas Pressure Switch
Combustion Air Pressure Switch
Modulation Control Motor
Spark Igniter
Thermocouples
Many varieties available - call or e-mail for details.
Controls
PLC parts
Allen-Bradley
Siemens
Chart Recorder Paper
Circuit Breakers
Actuators
Pneumatic
Pneumatic Actuator Solenoids
Electric
Poppet Valve Parts and Process Dampers
Replacement Blades
Guide Rollers
Pneumatic Cylinders
Pneumatic Cylinder Solenoids
Fresh Air Dampers
Face and Bypass Dampers
Isolation Dampers
Expansion Joints
Ceramic Heat Recovery Media
Random Packing
Monolith block
Isolation and fresh-air dampers
NESTEC, Inc. offers our own proven design for process isolation, bakeout and fresh-air dampers. These dampers are used during start-up of the oxidizer systems and also for continued operation during upset conditions. The bakeout damper is located upstream of the RTO fan and is used to quench temperatures of the exhaust gases during a bakeout. Dampers can be provided with electric, pnuematic or hydraulic actuators.
The large damper is an isolation damper with tadpole gasket.
The smaller damper is a fresh air damper with metal to metal seat.
This is a bakeout cooldown damper used to quench outlet gases
during offline
bakeout of an RTO system.
