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Product Range

Gas trains

Ball valve

Filter

Motor butterfly valves, Actuators

Domestic Gas Controls

Pressure switches

Pressure regulators

Solenoid/Butterfly valves

GasMultiBloc®

Double solenoid valves

Valve proving systems

Automatic burner controls

Burner management systems

Edition 02/10

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ContentsGas trains ..................................................3Ball valve ...................................................3Filter ...........................................................3Motor butterfly valves, Actuators ...........3Domestic Gas Controls ............................4Pressure switches for gas ...........................5Pressure switches for special gas and air ...6Pressure regulators ................................7Solenoid/Butterfly valves ........................8GasMultiBloc® ...........................................9Double solenoid valves .........................10Valve proving systems ...........................10Automatic burner controls ....................11Burner management systems ...............11

EC type-examination certificate

®

GasAppliance

Directive[90/396/EEC]

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US Approvalson request

Gas fittings: Gas families 1,2,3 and other neutral gaseous media

Certificated quality management sy-stem in accordance with DIN ISO 9001 in combination with the DVGW

We reserve the right to make alterations in the course of technical improvement.

PressureEquipment

Directive[97/23/EC]

EC type-examination certificate

ATEX

Oktagon

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Gas trains We manufacture and design customer-specific gas trains with DUNGS fittings and components from other well-known manufacturers for industrial heat-engineer-ing production processes and combustion plant.

Max. operating pressure: 16.0 bar [1600 kPa] [240 PSI]Max. nominal diameter: DN 200

Rp ¼ Rp ⅜ Rp ½ Rp ¾ Rp 1 Rp 1 ¼ Rp 1 ½ Rp 2 Rp 2 ½DN 40 DN 50 DN 65 DN 80 DN 100 DN 125 DN 150 DN 200

KH ...Ball valve DIN 331 (Rp)DIN 3542 (DN)

Max. operating pressureThreaded version 5.0 bar [500 kPa] [70 PSI] Flange design16.0 bar [1600 kPa] [224 PSI] Sturdy and very smoothly moving design

Rp ¼ Rp ⅜ Rp ½ Rp ¾ Rp 1 Rp 1 ¼ Rp 1 ½ Rp 2DN 25 DN 32 DN 40 DN 50 DN 65 DN 80 DN 100 DN 125 DN 150 DN 200

GF ...Gas and air filterDIN 3386

Max. operating pressureThreaded version 500 mbar [50 kPa] [7 PSI]4.0 bar [400 kPa] [56 PSI] Flange design 4.0 bar [400 kPa] [56 PSI]High dust-storage capacity

Rp ½ Rp ¾ Rp 1 Rp 1 ½ Rp 2DN 40 DN 50 DN 65 DN 80 DN 100 DN 125 DN 150 DN 200

DMK ...Motor butterfly valveDIN 3394ActuatorDMA ...

Max. operating pressure 500 mbar [50 kPa] [7 PSI]Actuator without zero shut-off, designed for mechanical and electromechanical actuator drives. Application-specific diameter selection of butterfly valves.

Actuator for Motor Butterfly Valve DMK and linear flow control DMLRun time for 90 ° 30 s, 40 sTorque 2 - 10 NmOutput 4 - 20 mA; 230 VAC; 50 HzDegree of protection IP40; IP54; IP65

Rp ¾ Rp 1 Rp 1 ¼ Rp 1 ½ Rp 2DN 40 DN 50 DN 65 DN 80 DN 100 DN 125

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GasBlocGB 053 Dxx

Max. operating pressure65 mbar [6.5 kPa] [1 PSI]GB 053 D12 angledGB 053 D22 straightGB-P 053 D02 Double solenoid valveGB-ZDP 053 D02 2-stageGB-MDP 053 D02 modulating

M14x1,5

Multifunctional gas controlGB...055/057 D0x

Max. operating pressure65 mbar [6.5 kPa] [1 PSI]GasBloc GB 055/057GB 05... D01 Atmospheric standard design with

two valves and pressure regulator with servo control

GB-GD 05... D01 Constant pressure regulationGB-GD 05... D01 Zero pressure regulationGB-M 05... D01 electrically modulating operating methodGB-WND 05... D01 WhirlWind, integrated gas-air system

with modulation ratios up to 1 : 10Rp ½ G ¾ Rp ¾

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Overpressure switches for firing systemsGW...A5GW...A6GW...A4 HPEN 1854 (*DIN 3398T3)

Pressure switches are suitable for switching a circuit on, off or over when the set setpoint is exceeded or not attained. GW A5 Compact pressure switch for MB, DMV

Flange connectionGW A6 Compact pressure switch, Threaded connection G1/4GW A4 HP Threaded connection G1/4

0,7-3 2-10 5-50 5-150 100-500 Adjusting range [mbar] GW A5/A6100-500 400-2000 1000-6000* Adjusting range [mbar] GW A4 HP

500 600 5000 5000 8000 pmax [mbar]

Pressure limiter for firing systemsNB...A2NB...A4ÜB...A2ÜB...A4EN 1854

Pressure limiters are suitable for switching a circuit on, off or over when the set setpoint is exceeded or not attained. NB Pressure limiter switches when set- point not attainedÜB Pressure limiter switches when set- point exceeded

...A2 Flange connection

...A4 Threaded connection G1/4

2,5-50 30-150 100-500 Adjusting range [mbar]

500 600 pmax [mbar]

LGW...A4 ...A4/2GGW...A4 ...A4/2EN 1854

Pressure switches are suitable for switching a circuit on, off or over when the set setpoint is exceeded or not attained. LGW A4 Differential pressure switch (air/gas)GGW A4 Differential pressure switch for gas .../2 IP65 DesignPressure connection G1/4, G1/8

0,4-3 1-10 2,5-50 30-150 Adjusting range [mbar]500 pmax [mbar]

ATEX-ProgramGGW...A4/2 XGGW...A4-U/2 XGW...A4/2 HP XEN 1854(*DIN 3398T3)

Pressure switches are suitable for switching a circuit on, off or over when the set setpoint is exceeded or not attained. GGW A4/2 Differential pressure switch for gas, IP65 Design Pressure connection G1/4, G1/8GW...A4/2 HP High-pressure switch, Threaded connection G1/4II 3 GD EEX nC II B T 75 °C

0,4-3 1-10 2,5-50 30-150 Adjusting range [mbar] GGW A4100-500 400-2000 1000-6000* Adjusting range [mbar] GW A4 HP

500 5000 5000 8000 pmax [mbar]

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Special gas range, Biogas rangeLGW...A2 SGNLGW...A4 SGVGW...A2 SGVGW...A4/2 HP SGS

Pressure switches, differential pressure switches and high-pressure switches are suitable for switching a circuit on, off or over when the set setpoint is exceeded or not attained. • Flue gases of biogas installations up to max. 40 %

by volume of CO2 and 0.1 % by volume of H2S • Biogases up to max. 1.0 % by volume of H2S accor-

ding to G 262• Special gases and liquids on request

0,4-3 1-10 2,5-50 5-150 Adjusting range [mbar] LGW...A2 SGN1-10 5-150 Adjusting range [mbar] LGW...A4 SGV, GW...A2 SGV

100-500 400-2000 1000-6000* Adjusting range [mbar] GW...A4/2 HP SGS500 5000 5000 8000 pmax [mbar]

Differential pressure switch for air, smoke and waste gases in firing systemsLGW...A1EN 1854

Differential pressure switches are suitable for switching a circuit on, off or over when the set setpoint is exceeded or not attained. LGW...A1 switchpoint is factory-set as per customers

demand with connection nipple Ø 4.6

0,2-1,5 0,4-3 1-10 2,5-50 Adjusting range [mbar] LGW...A1, pmax = 100 mbar

Differential pressure switch for air, smoke and waste gases in firing systemsLGW...A2LGW...A2PLGW...C2EN 1854

Differential pressure switches are suitable for swit-ching a circuit on, off or over when the set setpoint is exceeded or not attained. LGW...A2 with connection nipple Ø 4.6LGW...A2P threaded connection G1/4 / G1/8, with test buttonLGW...C2 with connection nipple Ø 4.6 / Ø 6.0

0,4-3 1-10 2-30 2,5-50 30-150 Adjusting range [mbar] LGW A2/A2P, pmax = 500 mbar0,2-1,5 0,4-3 0,3-5 0,7-6 1-10 3-30 Adjusting range [mbar] LGW C2, pmax = 50 mbar

Klima-Set Differential pressure switch for air with mounting kitKS...C2

Differential pressure switch for ventilation and air-conditioning systems. Installation set including support bracket, connecting hose, fastening screw, drilling template, hose connection, extension pipe.Desired value (pressure difference) directly adjustable. Especially conceived for the control of air ducts, filters, engine units and fans. pmax. = 50 mbarPressure connection Ø 4.6 / Ø 6

0,2-1,5 0,2-3 Falling pressure adjusting range [mbar]0,4-3 0,3-5 0,7-6 1-10 3-30 Rising pressure adjusting range [mbar]

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Gas pressure regulatorFRSDIN 3380, EN 88

Max. operating pressure500 mbar [50 kPa] [7 PSI]

Inlet-pressure compensationSafety diaphragmInternal pulse connection Measuring socket on inlet side

Rp ⅜ Rp ½ Rp ¾ Rp 1 Rp 1 ½ Rp 2DN 40 DN 50 DN 65 DN 80 DN 100 DN 125 DN 150

Zero pressure regulatorFRNDIN 3380, EN 88

Max. operating pressure500 mbar [50 kPa] [7 PSI]recommended operating range max. 50 mbar

Inlet-pressure compensationInternal pulse connection Measuring socket on inlet side

Rp 1 ½ Rp 2DN 40 DN 50 DN 65 DN 80 DN 100

Pressure regulatorFRNGDIN 3380, EN 88

Max. operating pressure500 mbar [50 kPa] [7 PSI]Zero pressure regulator p1 = 50 mbarConstant-pressure regulator p1 = 200 mbarCompressed-air pressure regulator p1 = 500 mbar

Fitting bypass throttle (only Rp) possibleInlet-pressure compensationSafety diaphragmInternal pulse connection Measuring socket on inlet side

Rp ⅜ Rp ½ Rp ¾ Rp 1 Rp 1 ½ Rp 2DN 40 DN 50 DN 65 DN 80 DN 100 DN 125 DN 150

Circulation regulator Safety pressure reliefFRU FRSBVDIN 3380, EN 88 DIN 3381

FRUMax. operating pressure: 500 mbar [50 kPa] [7 PSI]Recommended working range max. 150 mbarSafety diaphragm, external pulse connection

FRSBVMax. operating pressure: 1 bar [100 kPa] [15 PSI]Operating pressure 20 mbar up to 1000 mbarStandard internal pulse connection for the operating pressure

Rp ½ Rp ¾ Rp 1 Rp 1 ½ Rp 2DN 40 DN 50 DN 65 DN 80 DN 100

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One-stage solenoid valvesMV.../5EN 161

Max. operating pressure200 mbar [20 kPa] [3 PSI] or500 mbar [50 kPa] [7 PSI] ...D quick-opening, throttle...DLE slow-opening, adjustable, throttle.../5 C.P.I. K01/1 add-on unit...X for ATEX applications II 3 GD (Rp 3/8 - DN 150)...SG... for biogas and special gas applications (DN 40 - DN 150)

Rp ¼ Rp ⅜ Rp ½ Rp ¾ Rp 1 Rp 1 ½ Rp 2 Rp 2 ½DN 40 DN 50 DN 65 DN 80 DN 100 DN 125 DN 150 DN 200

Two-stage solenoid valvesZR...5EN 161

Max. operating pressure360 mbar [36 kPa] [5 PSI] ...LE slow-opening, adjustable...DLE slow-opening, adjustable, throttle.../5 C.P.I. K01/1 add-on unit

Rp ¾ Rp 1 Rp 1 ½ Rp 2DN 40 DN 50

Manual shut-off valveHSAV.../5Vent valveLGV.../5EN 161

Max. operating pressureHSAV 5.../5: 500 mbar [50 kPa] [7 PSI]HSAV 1507/5 (Rp 3/4): 1.5 bar [150 kPa] [21 PSI] Closed when de-energized.Only manual opening when voltage is present. .../5 C.P.I. K01/1 add-on unit

Max. operating pressureLGV.../5: 500 mbar [50 kPa] [7 PSI] Opened when de-energized. Quick-closing,quick-opening..../5 C.P.I. K01/1 add-on unit

Rp ¾ Rp 1 Rp 1 ½ Rp 2DN 40 DN 65 DN 80 DN 100

One-stage butterfly valves Double valve combinationHFSV... HF Bloc-...EN 161 EN 161

Max. operating pressure5 bar3 bar (HFSV...SG...)...SG... for special gas applicationsnormally closedquick-opening, quick-closing

Max. operating pressureHF Bloc-...-VPS 500 mbarHF Bloc-...-DSCL-SG 500 mbarHF Bloc-...-DSCL-HP 5 barIntegration of two one-stage butterfly valves with a valve proving system at the installation length according to DIN EN 558-1.

DN 50 DN 65 DN 80 DN 100 DN 125 DN 150 DN 200 DN 250 DN 300

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GasMultiBloc® one-stage operatingMBC-...EN 161EN 88

Max. operating pressureMBC-300/700/1200 360 mbar [36 kPa] [5 PSI]MBC-65... 65 mbar [6,5 kPa] [1 PSI]MBC-120... 360 mbar [36 kPa] [5 PSI]Compact unit combining filter, servo pressure regulator with internal pulse, 2 safety shutoff valves and min. pressure switch. Separation of safety and control function....SE Servo pressure regulator...VEF Gas-air-mixture...WND WhirlWind system

Rp ⅜ Rp ½ Rp ¾ Rp 1 Rp 1 ¼ Rp 1 ½ Rp 2

GasMultiBloc® one-stage operatingMB-…B0xEN 161EN 88

Max. operating pressureMB 403 200 mbar [20 kPa] [3 PSI]MB 053 60 mbar [6 kPa] [1 PSI]MB 405-425 360 mbar [36 kPa] [5 PSI]Integration of filter, regulator, 2 safety shutoff valves and min. pressure switch in a compact fitting...D quick-opening, adjustable...LE slow-opening...DLE slow-opening, adjustable

Rp ⅜ Rp ½ Rp ¾ Rp 1 Rp 1 ¼ Rp 1 ½ Rp 2

GasMultiBloc® two-stage operatingMB-ZR...B0xEN 161EN 88

Max. operating pressureMB 405-420 360 mbar [36 kPa] [5 PSI]Integration of filter, regulator, 2 safety shutoff valves and min. pressure switch in a compact fitting...ZRD quick-opening, 1st and 2nd stages

adjustable...ZRLE slow-opening, 1st and 2nd stages adju-

stable...ZRDLE slow-opening, 1st and 2nd stages adju-

stable

Rp ½ Rp ¾ Rp 1 Rp 1 ¼ Rp 1 ½ Rp 2

Pneumatic gas-air ratio controlMB-VEFEN 161EN 88

Max. operating pressure360 mbar [36 kPa] [5 PSI]Integration of filter, regulator, 2 safety shutoff valves and min. pressure switch in a compact fitting

Gas-air-ratio control with variable ratio in range 0.75: 1...3 : 1Infinitely variable operation Furnace chamber pressure compensationZero-point correction (Off-set)

Rp ½ Rp ¾ Rp 1 Rp 1 ¼ Rp 1 ½ Rp 2

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One-stage double solenoid valvesDMV.../11 ecoEN 161

Max. operating pressure500 mbar [50 kPa] [7 PSI]The DMV is the integration of 2 safety shutoff valves in one fitting. DMV... quick-openingDMV...D quick-opening, throttleDMV...DLE slow-opening, adjustable, throttle

Rp ⅜ Rp ½ Rp ¾ Rp 1 Rp 1 ¼ Rp 1 ½ Rp 2 DN 40 DN 50 DMV.../11Rp 2 DN 65 DN 80 DN 100 DN 125 DMV.../11 eco

GasMultiBloc® one-stage operatingMBC...SEEN 161EN 88

Max. operating pressure500 mbar [50 kPa] [7 PSI]Integration of servo pressure control with internal pulse and 2 safety shutoff valves in a single fitting.Large output pressure range of 4 – 300 mbar.Spring replacement possible.Zero pressure regulation, constant-pressure regula-tion.

DN 65 DN 80 DN 100

GasMultiBloc® with pneumatic gas-air-ratio controlMBC...VEFEN 161EN 88

Max. operating pressure500 mbar [50 kPa] [7 PSI]Integration of servo pressure control with internal pulse and 2 safety shutoff valves in a single fitting.Large output pressure range of 4 – 300 mbar.Spring replacement possible.Gas-air-ratio control with variable ratio in range 0.75: 1...3 : 1Infinitely variable operation Furnace chamber pressure compensationZero-point correction (Off-set)

DN 65 DN 80 DN 100

Valve proving systemsVDK 200A S02VPS 504, VPS 508 DSLC pxVxEN 1643

VDK 200A Proving system for 2 single valvesVPS 50... Proving system for DMV, MBDSLC pxVx Control unit for large test volumesLK2F/2 Controller for gas lineleakage testers

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Automatic burner controlswith and without blowers MPA 41xx

Automatic burner controls of the MPA 41xx range are suitable for the ignition and monitoring of gas burners with or without blowers.For atmospheric burners, dark radiators, air heaters and industrial burners as per EN 746-2.

EN298 CE IP42-54

Profibus Switching input for flame detector

Continuous operation

Inter-mittent

Ionisa-tion

Ignition external

Remote control

Externalfault display

Display integrated

MPA-Vision Box

MPA 51xx Microprocessor controlled automatic burner control for intermittent and permanent operation to control and monitor pneumatic modulating gas blower burners.By a PWM signal the rotation speed of a direct current blower can be controlled. Plug-in extension modules allow customer-specific ad-aptation via additional functions.

EN298 CE 42-54

Analog input

Analog output

Extension modules EM/x

Continuous operation

Inter-mittent

Ionisa-tion

Display ext.

DC Blower

ActuatorAir

integrated VPS

MPA-Vision Box

Burner Management SystemMPA 22

Microprocessor-controlled burner management system MPA 22 for the control and monitoring of gas or oil-blower burners.The gas operation can occur modulating electronically or pneumatically. A 3-stage operating method is possible with oil . operation.

EN298 EN230 CE DIN CERTCO IP20

Inter-mittent

Ionisation/UV

Infrared/Light

Display ext.

integrated VPS

1-2 Servo-drives eBus MPA-Vision

Burner Control SystemBCS

The Burner Control System is a modular built-onburner management system for monitoring oil, gas and dual-fuel burners without power limitation with electronic coupled control.

EN298 EN230 CE DIN CERTCO IP40 Terminals IP20

Continuous operation

Ionisation/UV

Light/Contact Display integrated

VPS3 Servo-

drivesCAN-Bus BCS-Vision Speed

control O2 control

Karl Dungs GmbH & Co. KGSiemensstraße 6–10D-73660 Urbach, GermanyTelefon +49(0)7181-804-0Telefax +49(0)7181-804-166info@dungs.comwww.dungs.com

www.dungs.com