- ELECTRICAL PRODUCT
- FIXED GAS AND FLAME DETECTION SOLUTIONS
- GAS PRODUCT
- CONTRIVE BURNER CONTROL DEVICE
- DUNGS GAS COMPONENTS
- ACCESSORIES
- BALL VALVE
- BURNER MANAGEMENT SYSTEMS AUTOMATIC BURNER CONTROLS
- DOUBLE SOLENOID VALVES
- ELECTRO PNEUMATIC VALVES
- FILTER
- GASMULTIBLOC® MULTIFUNCTIONAL GAS CONTROLS
- MOTOR BUTTERFLY VALVES AND ACTUATORS
- PRESSURE REGULATORS
- PRESSURE SWITCHES FOR GAS AND AIR
- SOLENOID VALVES
- SYSTEM ENGINEERING GAS TRAINS - DUNGSHeatEngine
- VALVE PROVING SYSTEMS LINE LEAKAGE TESTERS-LABORATORY - KITCHEN
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- ECLIPSE BURNER PARTS
- ECONEX GAS TRAIN PRODUCT
- ACCESSORIES FOR GEAR MOTORS
- AIR AND GAS BUTTERFLY VALVE
- DIAL PRESSURE GAUGE
- ELECTRIC ACTUATORS
- ENGINEERED GAS SKID & VALVE TRAIN - GAS PRESSURE REDUCTION STATION
- FLAME SUPERVISION - BURNER CONTROL
- FLAME SUPERVISION - UV DETECTION
- GAS BALL VALVE
- GAS FILTER SERIES (FE)
- GAS PRESSURE REGULATOR
- GAS PRESSURE SWITCH
- GAS SOLENOID & SHUT OFF VALVE
- LINEAR CONTROL VALVE SERIES (MPV)
- MODULATING CONTROL VALVE SERIES (MDV-B1..., B1... E)
- MODULATING CONTROL VALVE SERIES (MDV-D1)
- MOTORIZED BUTTERFLY VALVES ELECTRONIC OR PNEUMATIC ACTUATOR
- NEEDLE VALVE
- PACKAGED VALVE TRAINS - GAS SOLENOID & SHUT OFF VALVE
- SAFETY RELIEF VALVE
- SOLENOID BUTTERFLY VALVE SERIES (BFVS)
- TURBINE METER
- TWO-WAY MANUAL PRESSURE COCK WITH BLEED-OFF
- VALVE PROVING SYSTEM
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- ENOLGAS BONOMI VALVE & ACTUATOR
- GAS BURNER COMTHERM UK
- AIR HEATER (AHP)
- AIR HEATER (HEF)
- AIR HEATER (HEM)
- AIR HEATER (HET)
- COMTHERM EK BURNER
- COMTHERM PROCESS CONE (PC) BURNER
- COMTHERM PROCESS PAK (PP) BURNER
- COMTHERM RECIRCULATION SIDE-PLATE (RSP) BURNER
- COMTHERM SIDE-PLATE (SP) BURNER
- COMTHERM TF IMMERSION BURNER
- COMTHERM TFR IMMERSION BURNER
- DIRECT FIRED AIR HEATER
- FUME INCINERATION BURNER
- PROCESS - HEAT NORMAL CAPACITY (PH)
- PROCESS - HEAT NORMAL CAPACITY (PHC)
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- GAS BURNER SANTIN ITALY
- GAS BURNER SELAS USA
- GECA GAS TRAIN EQUIPMENT
- HONEYWELL
- MAXON BURNER PARTS
- MEDENUS GAS TRAIN PRODUCT
- MTI GAS DETECTOR
- POLIX VALVE
- SIEMENS BURNER PARTS
- YETEN COMBUSTION
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- MECHANICAL PRODUCT
- PROCESS MEASUREMENT AND CONTROL
- THERMOPLASTIC SOLUTIONS
- STUEBBE AERATION & VENT VALVES
- STUEBBE BALL VALVES
- STUEBBE BUTTERFLY VALVES
- STUEBBE CHEMICAL PUMP
- STUEBBE DIAPHRAGM VALVES
- STUEBBE DISPLAY AND CONTROL UNIT
- STUEBBE LEVEL MEASUREMENT
- STUEBBE LIQUID FLOWMETERS
- STUEBBE PRESSURE REDUCING VALVES
- STUEBBE PRESSURE RELIEF VALVES
- STUEBBE PRESSURE SENSOR
- STUEBBE WATER JET PUMP
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PRESSURE VACUUM VALVE APPROVED AS END OF LINE FLAME ARRESTER
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PRESSURE VACUUM VALVE APPROVED AS END OF LINE FLAME ARRESTER |
End of Line Deflagration Flame Arrester and Pressure Vacuum Valve approved to EN ISO 16852
Deflagration = Explosion propagating at subsonic velocity
Pressure/vacuum valve:
- Prevents escape of vapors
- Contamination of stored medium
- Displacement of vapors
- Environmental protection
- Limits the storage tank pressure
The pressure/vacuum valve approved as end of line deflagration flame arrester installed at end of vent pipes prevents light-back at deflagration of potentially explosive vapor-air, and or gas-air mixtures from outside (atmospheric conditions) to the protected side (e. g. storage tank).
