INDUSTRIAL VALVES & FLOW CONTROL TECHNICAL DATA

MODEL SG-801-2

Fire Protection Soft Seal Gate Valve

Product enquiry
SG-801-2 valve product
Product illustration for reference.
01

CONSTRUCTION

Materials / Main Components

No.Part NameMaterial
1BodyDuctile iron/CS/SS
2DiscDuctile iron/CS+EPDM
3StemSS410/SS304/SS316/Brass HPb59-1
4GasketEPDM/NBR
5BonnetDuctile iron/CS/SS
6PadsGraphite/EPDM/NBR
7Packing glandDuctile iron/CS/SS
8YokeDuctile iron/CS/SS
9Stem nutBrass HPb59-1
10HandwheelDuctile iron
11Lock nutCarbon steel/Brass HPb59-1
12BoltCarbon Steel/SS304/SS316
02

RATING & STANDARDS

Main Technical Parameters

Nominal pressure
PN10/PN16/PN25/PN40/PN64, 125LB/150LB/300LB
Face-to-face standard
GB/T12221-2005; ASME B16.10; DIN3352 F4/F5; EN558-1
Flange connection standard
GB/T17241.6; GB/T9113-2010; EN1092-2; ANSI B16.1/B16.5
Test standard
GB/T13927-2008; API598
Applicable media
Water, oil, gas, etc.
Operator options
Gear, electric operator, etc.
03

SECTIONAL ILLUSTRATIONS

Sectional Illustrations

SG-801-2 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-DN120010.0/16.0/25.0-10°C+100°C15.0/24.0/37.511.0/17.6/27.5
05

DIMENSIONAL DATA

Dimensions

Scroll horizontally to view all dimensions.

Dimensions
DN (mm) & inchGB/T12221 BS5163 / LDIN3352 F4/F5 / LANSI B16.10 / LEN1092-2 / PN10/16 / DEN1092-2 / PN10/16 / KEN1092-2 / PN10/16 / n-ΦdEN1092-2 / PN25 / DEN1092-2 / PN25 / KEN1092-2 / PN25 / n-ΦdANSI B16.1 / CL125/150 / DANSI B16.1 / CL125/150 / KANSI B16.1 / CL125/150 / n-ΦdH
40(1½")165140/2401651501104-191501104-1912798.54-15305
50(2")178150/2501781651254-191651254-19152120.54-19323
65(2.1/2")190170/2701901851454-191851454-19178139.54-19343
80(3")203180/2802032001608-192001608-19190152.54-19370
100(4")229190/3002292201808-192351908-23229190.58-19442
125(5")254200/3252542502108-192702208-282542168-22540
150(6")267210/3502672852408-233002508-28279241.58-22608
200(8")292230/4002923402958-23/12-2336031012-28343298.512-22720
250(10")330250/450330395/405350/35512-23/12-2742537012-3140636212-25940
300(12")356270/500356445/460400/41012-23/12-2748543016-3148343212-251056
350(14")381290/550381505/520460/47016-23/16-3155549016-34533476.512-291425
400(16")406310/600406565/580515/52516-28/16-3162055016-37597539.516-291540
450(18")432330/650432615/640565/58520-28/20-3167060020-3763557816-321580
500(20")457350/700457670/715620/65020-28/20-3473066020-3769963520-321635
600(24")508390/800508780/840725/77020-31/20-3784577020-4181375620-321710
700(28")610430/900610895/91084024-31/24-37
800(32")660470/10006601015/102595024-34/24-41
900(36")711510/11007111115/1125105028-34/28-41
1000(40")813550/12008131230/12551160/117028-37/28-44
1200(48")6301455/14851380/139032-41/32-50

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

SG-801-2 sectional illustration