Transcript
Pressure Control Valves Safety Valves SV 29V
www.mankenberg.de | Tel. +49 (0) 451 - 8 79 75 0
Full Lift Threaded Valve
Technical Data Connection G Nominal Pressure PN Set Pressure Temperature Medium
3/4A x 1 1A x 1 1/2 40 - 250 0.3 - 200 bar 200 °C liquids, gases, steam
Description Safety valves are the ultimate protection device for tanks and pipelines. They prevent pressure limits being exceeded once all automatic control and monitoring equipment has failed.
Page No. SV 29V/2.1.133.1 - Standing 19.03.2013
MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck
SV29V is a spring-loaded full-stroke safety valve with tested components provided with threaded connection and closed spring cap. Full lift safety valves open instantly up to maximum lift within a pressure rise of 5 %. Because of their instant opening they are used where suddenly larger flow volumes or fast pressure rises may occur. They are mainly used for relieving pressure in vapours and gases. Pressure rise: above 1 bar set pressure:........5 % up to the max. valve lift; below 1 bar set pressure: ........0.1 bar.
Options » special version up to 300 °C Operating instructions, know how and safety instructions must be observed. All the pressure has always been indicated as overpressure. We reserve the right to alter technical specifications without notice.
Available Versions H2 without lifting device, gastight cap H3 with lifting device, gastight cap H4 with lifting device, not gastight
Pressure Control Valves Safety Valves SV 29V
Page No. SV 29V/2.1.133.2 - Standing 19.03.2013
MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck
www.mankenberg.de | Tel. +49 (0) 451 - 8 79 75 0
Full Lift Threaded Valve
Materials Body (Base) Outlet Body Guide Bonnet Spindle Spring Plate Adjusting Screw with Bush Spring
1.4104 0.7043 1.4104 tenifer 0.7043 1.4021 1.0718 1.4104 with PTFE spring steel C
Dimensions [mm] + Weights [kg] G inlet 3/4 A G outlet 1 do 9 A 75 B 50 C (H2) * 228 C (H3) * 228 C (H4) * 230 E 150 F 16 weight 2,6
1.4404 1.4404 1.4404 1.4404 1.4404 1.4404 1.4404 tenifer with PTFE 1.4310
3/4 A 1 13 75 50 228 228 230 150 16 2,6
1A 1 1/2 17,5 75 54 225 225 227 150 18 3
*H2 = without lifting device, gastight cap *H3 = with lifting device, not gastight *H4 = with lifting device, gastight cap Special designs on request. The pressure has always been indicated as overpressure. Mankenberg reserves the right to alter or improve the designs or specifications of the products described herein without notice. Operating instructions, know how and safety instructions must be observed. All the pressure has always been indicated as overpressure. We reserve the right to alter technical specifications without notice.
Dimensional Drawing
Pressure Control Valves Safety Valves SV 29V
Page No. SV 29V/2.1.133.3 - Standing 19.03.2013
MANKENBERG GmbH | Spenglerstraße 99 | D-23556 Lübeck
www.mankenberg.de | Tel. +49 (0) 451 - 8 79 75 0
Full Lift Threaded Valve
Seat Diameter inlet outlet seat ø
G 3/4A G1 9 mm, 13 mm
Flow Rate set pressure saturated steam[kg/h] [bar] 9 mm 13 mm 0,2 53 0,5 84 1 120 2 93 190 3 127 258 4 158 322 5 189 386 6 220 449 8 282 573 10 343 699 16 527 1027 20 650 1323 26 833 1696 30 957 1949 40 1268 2582 50 1588 3234 60 1910 3889 80 2583 5259 100 3296 6711 160 5977 12171 200 8989 18303
G 1A G 1 1/2 17.5 mm
17.5 mm 85 134 200 331 456 569 681 793 1013 1235 1895 2338 2997 3445 4564 5715 8079 9294 11862 -
air [Nm³/h] 9 mm 113 155 195 234 247 353 432 669 827 1065 1223 1618 2014 2409 3201 3992 6365 7947
13 mm 61 98 143 229 316 396 477 557 718 879 1363 1685 2168 2490 3295 4101 4906 6517 8127 23959 16181
17.5 mm 98 157 238 400 558 700 842 985 1269 1554 2408 2977 3831 4401 5824 7247 8671 11518 14364 -
water [m³/h] 9 mm 2.93 3.59 4.14 4.63 5.07 5.86 6.55 8.28 9.26 10.60 11.30 13.10 14.60 16.00 18.50 20.70 26.2 29.30
13 mm 1.96 2.77 3.75 5.31 6.50 7.51 8.39 9.19 10.60 11.90 15.00 16.80 19.10 20.60 23.70 26.50 29.10 33.60 37.50 47.5 53.10
Special designs on request. The pressure has always been indicated as overpressure. Mankenberg reserves the right to alter or improve the designs or specifications of the products described herein without notice.
17.5 mm 3.48 4.93 6.67 9.44 11.60 13.30 14.90 16.30 18.90 21.10 26.70 29.80 34.00 36.50 42.20 47.20 51.70 59.70 66.70 -
