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Data sheet Multi-functional control with direct-acting pressure regulator Electronic gas/air ratio control system GB-SXX 06X F01
Version 4: × As at: 23.04.2018 × Page 1 of 5
ebm-papst Landshut GmbH Hofmark-Aich-Str. 25 . 84030 Landshut . Phone: +49 871 707-0 . Fax: +49 871 707-464 . [email protected] . www.ebmpapst.com
Technology
Multi-functional fitting as per EN 13611 for modulating
operation.
- Electronic gas/air composite system with
modulation 1:10
- Stepper motor with Class C pressure regulator
- Double coaxial safety valve
- Inlet pressure up to max. 60mbar (6.0kPa)
- Different device versions possible depending on
application
- Heat output: max. 60kW
when using G 271, low calorific natural gas
Applications
- For premixing and fan-assisted burners
- Suitable for gases as per EN 437 and other neutral
gaseous media
Approvals
Prototype test certificate as per EC Gas Appliance
Directive
GB-SXX 06X F01 (CE-0085CM0036 Product ident. no.)
Approvals exist for the chief gas consuming countries.
Data sheet Multi-functional control with direct-acting pressure regulator Electronic gas/air ratio control system GB-SXX 06X F01
Version 4: × As at: 23.04.2018 × Page 2 of 5
ebm-papst Landshut GmbH Hofmark-Aich-Str. 25 . 84030 Landshut . Phone: +49 871 707-0 . Fax: +49 871 707-464 . [email protected] . www.ebmpapst.com
GasBloc type key
GB- XXXXX XXX XXX SXX XXXXX
Nominal voltage of safety valves (optional) 230 V RAC 50/60 Hz 120 V RAC 50/60 Hz 24 V RAC 50/60 Hz 24 V DC 22 V DC Actuation of V1 and V2 0 = Joint 2 = Separate Outlet pressure Inlet pressure 0 = 0 hPa up to 65 hPa 2 = 1.5 – 20 hPa up to 65 hPa 4 = 3 – 40 hPa up to 65 hPa 6 = 0 – 35 hPa up to 60 hPa Series production (type-independent) Gas train schematic diagram 1 = With servo pressure regulator 2 = Without servo pressure regulator 3 = Direct-acting pressure regulator Valve design 0 = Double safety valve 1 = Single safety valve, right angle 2 = Single safety valve, straight Design type (generation): D, E, F Size Nominal diameter 05 = pmax = 65 mbar 06 = pmax = 60 mbar 5 = ISO 228 – G ½ (DN 15) 7 = ISO 228 – G ¾ (DN 20) Opening behavior and main flow throttle Without = Fast-opening, fast-closing L = Slow-opening E = Adjustable start gas P = Pilot gas connection G = Gas/air composite system M = With modulator coil W = Whirlwind version Z = Two-stage SXX = Stepper motor valve with nominal diameter 5, 8, 12, 15 GasBloc
Description of main components
- Pressure regulator: The Class C pressure regulator provides compensation for pressure fluctuations in
the supply network.
This ensures a constant air flow with a constant step rate and
constant nozzle pressure.
- Safety valves: As per EN161, Class B/C
- Dirt trap: Fine-mesh strainer at the inlet to protect the fitting against particles and other dirt
- Safety valve operating modes: The double safety valves V1 and V2 are designed for mutually independent closing
and are jointly actuated and opened.
- Pressure test nipple: On inlet side
Data sheet Multi-functional control with direct-acting pressure regulator Electronic gas/air ratio control system GB-SXX 06X F01
Version 4: × As at: 23.04.2018 × Page 3 of 5
ebm-papst Landshut GmbH Hofmark-Aich-Str. 25 . 84030 Landshut . Phone: +49 871 707-0 . Fax: +49 871 707-464 . [email protected] . www.ebmpapst.com
Functional diagram
Version with G ¾ connection (optionally also G ½)
Dimensions in mm.
Key 1 Dirt trap, strainer 2 Housing 3 Safety valve V1 4 Closing spring V1 5 Armature V1 6 Safety valve V2 7 Closing spring V2 8 Armature V2 9 Solenoid 10 Stepper motor 11 Valve cone 12 Valve seat 13 Control diaphragm 14 Upper spring 15 Lower spring
Electrical connection Safety valve
Pressure test nipple
G 1 ¼″ or G 1 ½″ ISO 228-1
Electrical connection Safety valve
Solenoid coil
Data sheet Multi-functional control with direct-acting pressure regulator Electronic gas/air ratio control system GB-SXX 06X F01
Version 4: × As at: 23.04.2018 × Page 4 of 5
ebm-papst Landshut GmbH Hofmark-Aich-Str. 25 . 84030 Landshut . Phone: +49 871 707-0 . Fax: +49 871 707-464 . [email protected] . www.ebmpapst.com
Capacity curve
Typical modulation characteristics
Key empfohlener Arbeitsbereich = Recommended operating range Bedingungen = Conditions
Data sheet Multi-functional control with direct-acting pressure regulator Electronic gas/air ratio control system GB-SXX 06X F01
Version 4: × As at: 23.04.2018 × Page 5 of 5
ebm-papst Landshut GmbH Hofmark-Aich-Str. 25 . 84030 Landshut . Phone: +49 871 707-0 . Fax: +49 871 707-464 . [email protected] . www.ebmpapst.com
Technical data
Nominal diameter DN 15/DN 20
Main gas connection (inlet) External thread ISO 228 – G ½″ (DN 15); ISO 228 – G ¾″ (DN 20)
Outlet Special ebm-papst quick connector, integrated
Maximum inlet pressure 60mbar (6.0kPa)
Nominal flow rate 2.1m3/h (air) at Dp 5mbar with nominal diameter 8mm
2.9m3/h (air) at Dp 5mbar with nominal diameter 12mm
Ambient temperature -15° C to 70° C with NG or SNG (family 1 and 2)
0° C to 70° C with LPG (family 3)
Designed Lifetime 500,000 cycles or 10 years according EN 126/EN161 (Afecor/VHB) depending on the time temperature profile
Automatic shut-off valves Class B/C as per EN126
Group 1
Pressure regulator Class C
Degree of protection IP 40 in combination with suitable connector for safety module and
stepper motor module
Opening time < 1s
ON time 100%
Safety module:
Voltage/frequency/load
230 V RAC / 50/60Hz / 9.8VA (coil color: red)
24 V RAC / 50/60Hz / 9.8VA (coil color: gray)
24 VDC / 9.8VA (coil color: blue)
22 VDC / 9.7VA (coil color: green)
Optional: 120 V RAC / 50/60Hz / 9.8VA (coil color: yellow)
Stepper motor module:
Voltage/load
24 VDC, unipolar 1.8VA at 200Hz
Electrical connection Safety module: suitable for connector housing with pitch 4.20mm
(e.g. Stocko STO-FIT System, EH 705-103; Würth WR-MPC4 series,
article no. 649 003 013 322)
Stepper motor module: suitable for connector housing Stocko-Grid MH790-06-001
Mounting position Solenoid at any position between vertical and horizontal –
but not upside down
Maximum attitude of site 4,000m above sea level (EN 60664-1)
Degree of contamination 3 (EN 60730-1)