954 404 359 urva@urvafluidos.com

Damper Valves

AMMtech specialises in the design and manufacture of Damper Valves for the Energy, Petrochemical Depollution, Renewable, Steel  and Cement industry..

It offers turnkey solutions.

Applications:

– Fluids: Air, Gas and Smoke.

– PCCE and incineration plants.

– Biomass, Biogas and Renewable Energies.

– Air pollution and filtration.

– Energy plants.

– Heat recovery systems.

– Boilers and burners.

– Thermal Oxidants.

BUTTERFLY DAMPER

AMM 701 BUTTERLFY DAMPER VALVE 

For Control or On/Off Service

DN 150 -1500
 
Max. Temperature: 200ºC
Max Leakage Class III (FCI 70-2)
 
End Connections: Wafer, Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316

AMM 704. BUTTERFLY DAMPER VALVE
For Control or On/Off Service
DN 50 -125

Max. Temperature: 600ºC
Max Leakage Class I (FCI 70-2)

End Connections: Wafer
Material: AISI 316

AMM 705. BUTTERFLY MULTI-LOUVER
For Modulating Service
DN 300 -3000

Max. Temperature: 600ºC

End Connections: Wafer, Flanged
Material: Carbon Steel, Corten, AISI 304, AISI 316

AMM 708. BUTTERFLY DAMPER VALVE (Heavy Duty)
For Control or On/Off Service
DN 200 – 3000

Max. Temperature: 600ºC
Max Leakage Class III (FCI 70-2)

End Connections: Wafer, Flanged
Material: Carbon Steel, Corten, AISI 304, AISI 316

AMM 731 BUTTERFLY DAMPER VALVE

For Control or On/Off Service
DN 150 -1500
 
Max. Temperature: 600ºC
Max Leakage Class III (FCI 70-2)
 
End Connections: Wafer, Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316

AMM 740 ZERO LEAKAGE DAMPER VALVE (Double Eccentric)
For Control or On/Off Service
DN 150 -2000

Max. Temperature: 200ºC
Max Leakage Class VI (FCI 70-2)

End Connections: Wafer, Flanged
Material: Carbon Steel, Corten, AISI 304, AISI 316
Seat: Silicon, NBR, Viton, EPDM

AMM 740PH ZERO LEAKAGE DAMPER VALVE (Double Eccentric)
For Control or On/Off Service
DN 150 -2000

Max. Temperature: 260ºC
Max Leakage Class VI (FCI 70-2)

End Connections: Wafer, Flanged
Material: Carbon Steel, Corten, AISI 304, AISI 316
Seat: FEP, PFA

AMM 750 BUTTERFLY DOUBLE BLADE DAMPER VALVE WITH AIR SEALING SYSTEM FOR TOTAL TIGHNESS 100%

For Control or On/Off Service
DN 150 -3000
 
Max. Temperature: 600ºC
Max Leakage Class VI (FCI 70-2)
 
End Connections: Wafer, Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316

AMM 780 BUTTERFLY DAMPER VALVE – HIGH TEMPERATURE
For Control or On/Off Service
DN 150 -1500

Max. Temperature: 1000ºC
Max Leakage Class III (FCI 70-2)

End Connections: Wafer, Flanged
Material: AISI 310, AISI 321

AMM 785 FIBER-LINED DAMPER VALVE

For Control or On/Off Service
DN 150 -2500
 
Max. Temperature: 1100ºC
Max Leakage Class III (FCI 70-2)
 
End Connections: Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316, AISI 310, AISI 321

AMM 786 REFRACTORY LINED DAMPER VALVE

For Control or On/Off Service
DN 150 -2500
 
Max. Temperature: 1100ºC
Max Leakage Class III (FCI 70-2)
 
End Connections: Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316, AISI 310, AISI 321

BY-PASS DAMPER / DIVERTER

AMM 755 BY-PASS DAMPER

For Control or On/Off Service 
DN 100 -2500
 
Max. Temperature: 600ºC
Max Leakage Class III (FCI 70-2)
 
End Connections: Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316

AMM 770 DIVERTER DAMPER (Gas Distributor)

For Control or On/Off Service 
Size Range upon request
 
Max. Temperature: 600ºC
Max Leakage Class III (FCI 70-2)
 
End Connections: Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316

LOUVER / MULTI-LOUVER

AMM 710 LOUVER DAMPER

Rectangular or Square section
For Control or On/Off Service 
Size Range upon request
 
Max. Temperature: 1000ºC
 
End Connections: Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316, AISI 310, AISI 321

AMM 710T LOUVER DAMPER WITH AIR SEALING SYSTEM

Rectangular or Square section
For Control or On/Off Service 
Size Range upon request
Total Tightness 100%
 
Max. Temperature: 600ºC
 
End Connections: Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316

AMM 720 MULTI-LOUVER DAMPER

Rectangular or Square section
For Modulating Service 
Size Range upon request
 
Max. Temperature: 1000ºC
 
End Connections: Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316, AISI 310, AISI 321

AMM 720T MULTI-LOUVER DAMPER WITH AIR SEALING SYSTEM

Rectangular or Square section
For Modulating Service 
Size Range upon request
Total Tightness 100%
 
Max. Temperature: 600ºC
 
End Connections: Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316

GUILLOTINE / RADIAL / NON RETURN 

AMM 761 GUILLOTINE DAMPER

Circular, Square, Rectangular Section
For Control or On/Off Service 
DN 150 -3000
 
Max. Temperature: 850ºC
Max Leakage Class III (FCI 70-2)
 
End Connections: Flanged

Material: Carbon Steel, Corten, AISI 304, AISI 316, AISI 310, AISI 321

AMM 715 RADIAL DAMPER

Modulating Service 
DN 300 -2000
 
Max. Temperature: 200ºC
 
End Connections: Flanged

Material: Carbon Steel,  AISI 304, AISI 316

AMM 790 NON-RETURN DAMPER

Circular, Square, Rectangular Section
For Control or On/Off Service 
DN 150 -2500
 
Max. Temperature: 200ºC
Max Leakage Class III (FCI 70-2)
 
End Connections: Flanged

Material: Carbon Steel, AISI 304, AISI 316