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LV-16
Forged Steel Gate Valve
Basic Design : API 602 / BS 5352 / ASME B16.34
Body Wall Thickness : ASME B16.34 or API 602
Pressure Temperature Rating : ASME B16.34
Face To Face : API 602
Body Bore Size : API 602 / ASME B16.34 / ISO 15761
- End Connection:
ASME B16.11(Socket Weld Ends)
ASME B1.20.1(NPT)
ASME B16.25(Butt Weld)
ASME B16.5(Raised Face)
- Inspection And Testing: ASME B16.34
- Finishes For Contact Faces of Flanges: ASME B16 5 or MSS-SP-6
- Marking System: MSS-SP-25
- Option:
Locking Device
Live Loading(Belleville Spring)
Welded Bonnet / Ring Joint Bonnet
Features

MATERIAL LIST

ASTM Cast Steel
Carbon Steel A105
Alloy Steel For
High Temperature
A182-F11
A182-F22
A182-F5
A182 F9
A182-F91
Alloy Steel For
Low Temperature
A350-LF1
A350-LF2
Stainless Steel A182-F304
A182-F316
A182-F304L
A182 F316L
A182-F347
A182-F310
A182-F317
B462
Duplex Stainless Steel A182-F51
A182-F53
A182-F55
Special
Alloy Steel
B564
B564
B564
B564
B564

CLASS & SIZE

VALVE TYPE CLASS SIZE
Gate Valve
Globe Valve
Check Valve
(Lift & Swing)
Ball Valve
Y-Strainer
ANSI 150# 1/2"~2"
ANSI 300#
ANSI 600#
ANSI 900#
ANSI 1500#
ANSI 2500#
API 800 :
Socket Welded
& Screwed
1/2"~2"

FLOOR PLAN

LV-16_gate.gif

MATERIAL LIST

NO. DESCRIPTION MATERIAL Q’TY
CARBON STEEL STAINLESS STEEL
1 BODY A105 A182 F316 1
2 BONNET A105 A182 F316 1
4 STEM NUT A276 420 A276 304 1
5 DISC A217 CA15 316 SS. 1
7 SEAT RING A105+STL.6 A182 F316 2
12 BONNET BOLT A193 B7 A193 B8 1SET
13 GASKET SPW/304-GR. SPW/316-GR. 1
14 GLAND A276 420 A276 316 1
15 PACKING GRAPHITE GRAPHITE 1SET
17 STUD BOLT A193 B7 A193 B8 2
18 STUD NUT A194 GR. 2H A194 GR.8 1SET
19 BOLT PIN A276 420 A276 316 2
20 WASHER A276 304 A276 316 1
21 WASHER A276 304 A276 316 1
22 HANDWHEEL A536 A536 1
23 NAME PLATE A276 304 A276 316 1
24 HANDHWEEEL NUT CARBON STEEL STAINLESS STEEL 1

DIMENSIONS  ANSI CLASS: GATE 600&800 Reduced Port

VALVE SIZE Face to
Face(mm)
Reduced
Port (Ø)
Height(mm) Handwheel
(Ø)
Weight(kgf)
NPS(in) DN(mm) L Ød H W WT(kgf)
3/8 10 73 8 139 95 1.5
1/2 15 73 10 139 95 1.4
3/4 20 87 13 151 95 2
1 25 96 19 181 105 2.7
1 1/4 32 121 25 213 135 4.8
1 1/2 40 141 30 226 135 5.4
2 50 161 37 260 160 9

DIMENSIONS  ANSI CLASS: GATE 600&800 Full Port

VALVE SIZE Face to
Face(mm)
Full Port (Ø) Height(mm) Handwheel
(Ø)
Weight(kgf)
NPS(in) DN(mm) L Ød H W WT(kgf)
3/8 10 73 10 139 95 1.5
1/2 15 73 13 139 95 1.4
3/4 20 87 19 151 95 2
1 25 96 25 181 105 2.7
1 1/4 32 121 30 213 135 4.8
1 1/2 40 141 37 226 135 5.4
2 50 161 42 260 160 9

DIMENSIONS  ANSI CLASS: GATE 900&1500 Reduced Port

VALVE SIZE Face to
Face(mm)
Reduced
Port (Ø)
Height(mm) Handwheel
(Ø)
Weight(kgf)
NPS(in) DN(mm) L Ød H W WT(kgf)
3/8 10 96 8 205 160 2
1/2 15 96 10 205 160 2
3/4 20 121 13 230 160 2.3
1 25 141 19 275 200 4.8
1 1/4 32 161 25 285 250 5.4
1 1/2 40 172 30 314 250 9
2 50 200 37 420 250 20.5

DIMENSIONS  ANSI CLASS: GATE 900&1500 Full Port

VALVE SIZE Face to
Face(mm)
Full Port (Ø) Height(mm) Handwheel
(Ø)
Weight(kgf)
NPS(in) DN(mm) L Ød H W WT(kgf)
3/8 10 121 13 205 160 2.3
1/2 15 121 13 230 160 2.3
3/4 20 141 19 275 200 4.8
1 25 161 25 285 250 5.5
1 1/4 32 172 30 315 250 9
1 1/2 40 200 37 420 250 15.2
2 50 220 42 450 315 25.5

DIMENSIONS  ANSI CLASS: GATE 2500# Full Port

VALVE SIZE Face to
Face(mm)
Full Port (Ø) Height(mm) Handwheel
(Ø)
Weight(kgf)
NPS(in) DN(mm) L Ød H W WT(kgf)
3/8 10 - - - - -
1/2 15 121 10 230 160 3
3/4 20 141 13 275 200 4.8
1 25 161 19 285 250 5.5
1 1/4 32 172 25 315 250 9
1 1/2 40 200 30 420 250 26.8
2 50 220 37 450 315 33.5