Additional sheet to leaflet Pressure regulators with safety assemblies, Print No Inlet pressures up to max. 1 bar Page 2

Transcription

1 Weishaupt Pressure regulators with safety assemblies for - Inlet pressures up to max. 1 bar - Inlet pressures greater than 4 bar - Outlet pressures 180 to 350 mbar Additional sheet to leaflet Pressure regulators with safety assemblies, Print No /2010 Note ATTENTION This document contains a summary of high pressure regulators for various boundary conditions in addition to the units detailed in leaflet print No. 12! In accordance with the following boundary conditions it can be determined from which range a targeted regulator selection can be made. 1. Inlet pressures up to max. 1 bar Page 2 In the following types: 06/1S, 07/1S, 08/1S, 09/1S 1/1S, 2/1S, 3/1S, 4/1S 2. Inlet pressures greater than 4 bar and outlet pressures up to max. 210 mbar Page 3-7 In the following types: 07/2-25/50, 08/2-25/50 1/2-50/50, 2/2-50/50 5/2-25/80, 5/2a-25/80, 6/2-50/100, 6/2a-50/ Outlet pressures 180 up to 350 mbar Page 8-11 In the following types: 5/2a-So-25/80, 6/2-So-50/100, 6/2a-So-50/100, 7/1-So-50/100, 8/1-So-80/150 9/1-So-100/150

2 Inlet pressures up to max. 1 bar Note ATTENTION With safety diaphragm, no connection for breather and vent lines required. Max. permissible inlet pressure 1 bar. Technical data: Gas pressure regulator Type Connection Weight Order No. Type DN Nozzle Max. inlet Outlet Spring colour Product ID No. DN approx. Ø pressure pressure Inlet Outlet kg mm bar mbar 06/1S / orange CE-0085AQ /1S / orange CE-0085AQ /1S / orange CE-0085AQ /1S / orange CE-0085AQ1090 1/1S / black CE-0085AQ1092 2/1S / black CE-0085AQ1092 3/1S / black CE-0085AQ1092 4/1S / black CE-0085AQ1092 The units differ from the compact units in Print No. 12 in having a safety diaphragm. This removes the need for the connection of breather and vent lines. Therefore the units also have no SBV safety relief valve. Construction of the regulators is as per the corresponding types without safety diaphragm in the diagram on pages 8/9 in Print No. 12. (Max. inlet pressure 1 bar!). The dimensions of the regulators are the same as those of the regulators without safety diaphragm. Outlet pressure springs and labels Type Outlet pressure Colour Order No. Label mbar coding Order No. 06/1S to 09/1S blue /7 06/1S to 09/1S green /7 06/1S to 09/1S orange /7 06/1S to 09/1S black/white /7 06/1S to 09/1S silver /7 1/1S to 4/1S green /7 1/1S to 4/1S orange /7 1/1S to 4/1S black /7 1/1S to 4/1S silver /7 Note: The pressure regulators 06/1S to 09/1S are fitted as standard with springs for an outlet pressure of mbar (orange spring). The pressure regulators 1/1S to 4/1S are fitted as standard with springs for an outlet pressure of mbar (black spring). Included in delivery: See page 6, Print No.12, however, these regulators are fitted with safety diaphragms and do not include an SBV. The regulators are non-stock items, please allow for a turnaround time of around 6 weeks! 2

3 Inlet pressures greater than 4 bar and outlet pressures up to max. 210 mbar Technical data: Gas pressure regulator Type Connection Weight Order No. Type DN Nozzle Max. inlet Outlet Spring Product ID No. DN approx. Ø pressure pressure colour Inlet Outlet kg mm bar mbar 07/2-25/ / orange CE-0085AQ /2-25/ / orange CE-0085AQ1090 1/2-50/ / black CE-0085AQ1092 2/2-50/ / black CE-0085AQ1092 The units have an integrated SAV shut off valve with an upper and lower release. Therefore the SAV is closed on delivery. In order to be able to reset the SAV, the regulator must be under pressure. Upper settings range: mbar, preset to 350 mbar, green spring Lower setting range: 8-50 mbar, preset to 8 mbar, red spring The units have an external impulse line for the SAV and regulator. The SBV is integrated, switch point 30 mbar above the control pressure. Outlet pressure springs and labels Type Outlet pressure Colour Order No. Label mbar coding Order No. 07/2 and 08/ blau /7 07/2 and 08/ green /7 07/2 and 08/ orange /7 07/2 and 08/ schwarz/white /7 07/2 and 08/ silber /7 1/2 and 2/ green /7 1/2 and 2/ orange /7 1/2 and 2/ schwarz /7 1/2 and 2/ silber /7 Note: The pressure regulators 07/2 and 08/2 are fitted as standard with springs for an outlet pressure of mbar (orange spring) The pressure regulators 1/2 and 2/2 are fitted as standard with springs for an outlet pressure of mbar (black spring) Included in delivery: 1 pressure regulator with safety assemblies SAV and SBV, 1 inlet pressure gauge with ball valve, 1 outlet pressure gauge with ball valve, 2 intermediate pieces, stabilising line with connections and control line for the regulator and SAV, connection pieces. Unit supplied fully assembled and pressure tested. Gas pressure regulator Type Connection Weight Order No. Type DN Nozzle Max. Outlet Spring Product ID No. DN approx. Ø inlet pressure colour Inlet Outlet kg mm pressure bar mbar 5/2-25/ /0 RR N-SL-IZN green/white CE-0085AQ1103 5/2a-25/ /0 RR N-SL-IZN green/white CE-0085AQ1103 6/2-50/ /0 RR N-SL-IZN green/white CE-0085AQ1103 6/2a-50/ /0 RR N-SL-IZN green/white CE-0085AQ1103 Note: The RR16... regulator has an integrated SAV with safety diaphragm, green spring, setting range mbar (set to 350 mbar as standard). Included in delivery: 1 pressure regulator with safety shut off valve SAV, 1 safety vent valve SBV, 1 inlet pressure gauge with ball valve, 1 outlet pressure gauge with ball valve, stabilising line with connections and control line for the regulator and SAV, connection pieces. Unit supplied fully assembled and pressure tested. Outlet pressure springs and labels Outlet pressure Colour coding Order No. Label mbar Order No orange/grey / yellow/black / red/blue / green/white /7 SBV Setting range Spring Product Type DN mbar colour ID Number 275 D 3/4" black CE-0085AQ1102 3

4 Inlet pressures greater than 4 bar and outlet pressures up to max. 210 mbar Filter design Filter with flange connection Max. operating pressure: 16 bar Operating temperature: -10 to 80 C Flange connection to: EN (DIN 2633 PN16) Installation: In horizontally or vertically running inner lines Fine mesh: 50 µm Filtered medium: Gases to G260 dry sewage and bio gas, with max. 0.1%v H2S Housing material: GGG 40.3 Cover: R-ST 37-2 H H 1 H 2 Ø D Ø k Ø d 4 DN Ø d 2 L Dimensions Type DN L H H1 H2 Weight [kg] DIN DVGW No. Order No. 25/20/ DG-4501 AS /2 50/21/ DG-4501 AS /2 80/20/ DG-4501 AS /2 Operational Maximum permissible over-press. gas throughput DN 25 DN 50 DN 80 [bar] [mn 3 /h] [mn 3 /h] [mn 3 /h] N.B.: Pressure loss when operating with Natural Gas < 50 mbar is included in the above max. gas throughputs. 4

5 Inlet pressures greater than 4 bar and outlet pressures up to max. 210 mbar Selection diagram for outlet pressure pa: 100 mbar, 140 mbar, 200 mbar Inlet pressure pe [bar] into regulator /2 25/50 08/2 25/50 1/2 50/50 2/2 50/50 5/2-25/80 5/2a-25/80 6/2-50/100 6/2a-50/ Flow rate Vn [m 3 /h] Natural Gas E and Natural Gas LL (d = and d = 0.641) The procedure for selecting a regulator, notes and conversions for other gas types can be taken from Print No. 12, pages 8 and 9. The principle notes on installing, setting and operating the units can also be taken from Print No. 12. Control press. 100 mbar Control press. 140 mbar Control press. 200 mbar The SAV SL-IZN.1 is equipped with a breather port (1/4 ) which must be connected with a ø 12 line to the regulator s breather line or the vent line connection of the SBV. Dimensions 07/2-25/50 and 08/2-25/

6 Inlet pressures greater than 4 bar and outlet pressures up to max. 210 mbar 1/2-50/50 and 2/2-50/ ,5 DN /2-25/50 and 5/2a-25/ DN , G 3/4 6

7 Inlet pressures greater than 4 bar and outlet pressures up to max. 210 mbar 6/2-50/100 and 6/2a-50/ DN G 3/4 7

8 Outlet pressures 180 to 350 mbar Note ATTENTION Please note that, due to the max. permissible operational overpressure of various valve train parts, the control pressure of 350 mbar must not be exceeded, even if the spring range of the regulator springs permit it. The switch off pressure of the SAV is set to 500 mbar as standard, which represents the max. permissible switch off pressure. Technical data: Gas pressure regulator Type Connection Weight Order No. Type DN Nozzle Max. Outlet Spring Product ID No. DN approx. Ø inlet pressure colour Inlet Outlet kg mm pressure range bar mbar 5/2a-So-25/ /0 RR N-SL-IZN orange CE-0085AQ1103 6/2-So-50/ /0 RR N-SL-IZN orange CE-0085AQ1103 6/2a-So-50/ /0 RR N-SL-IZN orange CE-0085AQ1103 7/1-So-50/ /0 RR N-SL-IZN orange CE-0085AQ1103 8/1-So-80/ /0 RR N-SL-IZN orange CE-0085AQ1103 9/1-So-100/ /0 RBE silver CE-0085BU0091 Note The RR16 regulator is fitted with an integrated SAV with safety diaphragm (SL-IZN.1). Green spring, setting range mbar (set to 500 mbar as standard). For increased control pressures the springs listed in the table below should also be ordered. The RBE4020 regulator is fitted with an integrated SAV with safety diaphragm (SAV022-1). Black spring, setting range 350 mbar - 1 bar (set to 500 mbar as standard). For increased control pressures the springs listed in the table below should also be ordered. Both regulators are fitted with an integrated SBV275D safety vent valve. Black spring with setting range mbar (set to 430 mbar as standard). Included in delivery: 1 pressure regulator with safety shut off valve SAV, 1 safety vent valve, 1 inlet pressure gauge with ball valve, 1 outlet pressure gauge with ball valve, stabilising line with connections and control line for the regulator and SAV, connection pieces. Unit supplied fully assembled and pressure tested. Springs for outlet pressure for type RR16 & RBE4020 Type Outlet pressure Colour Order No. Label mbar coding Order No. RR black /7 RBE violet /7 Selection diagram for outlet pressures 180 to 350 mbar 10,0 The procedure for selecting a regulator, notes and conversions for other gas types can be taken from Print No. 12, pages 8 and 9. 1, The principle notes on installing, setting and operating the units can also be taken from Print No. 12. The SAV SL-IZN.1 is equipped with a breather port (1/4 ) which must be connected with a ø 12 line to the regulator s breather line or the vent line connection of the SBV. 0, Flow rate Vn [m³/h] Natural Gas E and Natural Gas LL ( d = and d = 0.641) 1 5/2a-So-25/80 2 6/2-So-50/ /2a-So-50/ /1-So-50/ /1-So-80/ /1-So-100/150 8

9 Outlet pressures 180 to 350 mbar Dimensions 5/2a-So-25/ ,5 DN25 DN80 40, /2-So-50/100 and 6/2a-So-50/ DN DN

10 Outlet pressures 180 to 350 mbar 7/1-So-50/100 and 8/1-So-80/150 d 3 d 4 h 1 h 1* h 4 h 3 h 5 d 1 d 2 h l 6 l 1 l 3 l 4 l 2 l 5 G 3/4 Type d 1 d 2 d 3 d 4 h 1 h 1* h 2 h 3 7/1-So-50/ /1-So-80/ Type h 4 h 5 l 1 l 2 l 3 l 4 l 5 l 6 7/1-So-50/ /1-So-80/

11 Outlet pressures 180 to 350 mbar 9/1-So-100/ , , DN100 DN150 ø ,

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