INDUSTRIAL VALVES & FLOW CONTROL TECHNICAL DATA

MODEL SG-041-9

Fire Protection Flanged Butterfly Valve

Product enquiry
SG-041-9 valve product
Product illustration for reference.
01

CONSTRUCTION

Materials / Main Components

No.Part NameMaterial
1BodyDuctile iron/CS/SS
2StemSS410/SS304/SS316
3Seal ringQT450-10/CF8/CF8M
4DiscDuctile iron/CS/SS
5PlatenDuctile iron/CS/SS
6Packing glandDuctile iron/CS/SS
7O ringEPDM/NBR
8Worm gearDuctile iron
02

RATING & STANDARDS

Main Technical Parameters

Nominal pressure
PN10/PN16/PN25/PN40, 125LB/150LB, 5K/10K/16K
Face-to-face standard
GB/T12221; API609; EN558-1
Flange connection standard
GB/T17241.6; GB/T9113-2010; EN1092-2
Test standard
GB/T13927-2008; API598
Applicable media
Water, oil, gas, etc.
03

SECTIONAL ILLUSTRATIONS

Sectional Illustrations

SG-041-9 sectional illustration
Drawings shown are for reference. Project-specific technical drawings will be provided with our formal quotation.
04

OPERATING LIMITS

Pressure Conditions

Listed operating and test pressures depend on the selected configuration. Confirm the applicable values and service conditions against the approved product submittal before selection.

SizeMax pressure (bar)Min/max temperature (°C)Shell test pressure (bar)Seat test pressure (bar)
DN40-DN60010.0/16.0-10°C+100°C15.0/24.011.0/17.6
05

DIMENSIONAL DATA

Dimensions

Scroll horizontally to view all dimensions.

H1 dimensions for DN65 and DN100 require confirmation against the approved drawing. The pressure-condition size range is separate from the dimension-table size range.

Dimensions
DN (mm) & inchLH1H2EN1092-2 / PN10/16 / DEN1092-2 / PN10/16 / KEN1092-2 / PN10/16 / n-ΦdEN1092-2 / PN25 / DEN1092-2 / PN25 / KEN1092-2 / PN25 / n-Φd
50(2")108127821651254-191651254-19
65(2½")112Not specified — confirm951851454-191851454-19
80(3")114143982001608-192001608-19
100(4")127Not specified — confirm1102201808-192351908-23
125(5")1401701252502108-192702208-28
150(6")1401881432852408-233002508-28
200(8")1522251703402958-23/12-2336031012-28
250(10")165267205395/405350/35512-23/12-2742537012-31
300(12")178303233445/460400/41012-23/12-2748543016-31
350(14")190325255505/520460/47016-23/16-3155549016-34
400(16")216365285565/580515/52516-28/16-3162055016-37
450(18")222390320615/640565/58520-28/20-3167060020-37
500(20")229427352670/715620/65020-28/20-3473066020-37
600(24")267505410780/840725/77020-31/20-3784577020-41
700(28")292570450895/91084024-31/24-37
800(32")3186335131015/102595024-34/24-41
900(36")3306905751115/1125105028-34/28-41
1000(40")4106905851230/12551160/117028-37/28-44
1200(48")4709308001455/14851380/139032-41/32-50

Verify the selected configuration and service duty against the approved product submittal.

SG-041-9 sectional illustration