Gate Valve

Size ½”- 1 ½”, Class 150,300,600,800,900,1500 & 2500 , Design as per API 602 & BS 15761 , Bolted/Welded Bonnet, Solid Wedge, OS & Y, Raising stem, Material – CS,SS,SDSS,DSS & Alloy Steels.

Dimensions

150#
S. No. SIZE L HEIGHT A
CLOSE OPEN
1 NB-15 (1/2″) 108 160 182 9
2 NB-20 (3/4″) 117 165 190 12
3 NB-25 (1″) 127 180 210 17
4 NB-40 (1 1/2″) 165 242 280 28
300#
S. No. SIZE L HEIGHT A
CLOSE OPEN
1 NB-15 (1/2″) 140 160 182 9
2 NB-20 (3/4″) 152 165 190 12
3 NB-25 (1″) 165 180 210 17
4 NB-40 (1 1/2″) 190 242 280 28
600#
S. No. SIZE L HEIGHT A
CLOSE OPEN
1 NB-15 (1/2″) 165 160 182 9
2 NB-20 (3/4″) 190 165 190 12
3 NB-25 (1″) 216 180 210 17
4 NB-40 (1 1/2″) 241 242 280 28
800# – SOCKET WELD ENDS
S. No. SIZE L HEIGHT A
CLOSE OPEN
1 NB-15 (1/2″) 80 160 182 9
2 NB-20 (3/4″) 90 165 190 12
3 NB-25 (1″) 110 180 210 17
4 NB-40 (1 1/2″) 155 242 280 28
800# – NPT ENDS
S. No. SIZE L HEIGHT A
CLOSE OPEN
1 NB-15 (1/2″) 80 160 182 9
2 NB-20 (3/4″) 90 165 190 12
3 NB-25 (1″) 110 180 210 17
4 NB-40 (1 1/2″) 155 242 280 28
1500# – SOCKET WELD ENDS
S. No. SIZE L HEIGHT A
CLOSE OPEN
1 NB-15 (1/2″) 90 164 192 9
2 NB-20 (3/4″) 110 180 216 12
3 NB-25 (1″) 155 242 290 15
4 NB-40 (1 1/2″) 172 244 286 27
1500# – NPT ENDS
S. No. SIZE L HEIGHT A
CLOSE OPEN
1 NB-15 (1/2″) 90 164 192 9
2 NB-20 (3/4″) 110 180 216 12
3 NB-25 (1″) 155 242 290 15
4 NB-40 (1 1/2″) 172 244 286 27

Material

Sl No. PART NAME A105 TRIM 5/8 304 316
1 BODY ASTM A 105 ASTM A 182 F 304 ASTM A 182 F 316
2 SEAT RING A105 + STL A105 + STL ASTM A 182 F 304 ASTM A 182 F 316
3 WEDGE TRIM 5 TRIM 8 ASTM A 182 F 304 ASTM A 182 F 316
ASTM A 105 +STL ASTM A 105 + 13%CR
4 STEM ASTM A182 F6A ASTM A182 F304 ASTM A182 F316
5 GASKET 304 + GRAPHITE 304 + GRAPHITE 316 + GRAPHITE
6 BONNET ASTM A 105 ASTM A 182 F 304 ASTM A 182 F 316
7 COLLER BOLT ASTM A193 B7 ASTM A193 B8 ASTM A193 B8
8 STUD NUT ASTM A194 2H ASTM A194 8 ASTM A194 8
9 STUD ASTM A193 B7 ASTM A193 B8 ASTM A193 B8
10 PACKING GRAPHITE GRAPHITE GRAPHITE
11 GLAND BUSH ASTM A182 F6A ASTM A182 F304 ASTM A182 316
12 GLAND FLANGE ASTM A 105 ASTM A 182 F 304 ASTM A 182 F 316
13 STEM NUT ASTM A 439 D2 AL BR AL BR
14 HAND WHEEL DUCTILE IRON DUCTILE IRON DUCTILE IRON
15 HAND WHEEL NUT ASTM A194 2H ASTM A194 8 ASTM A194 8M

Size 2”-24”, Class 150,300,600 , Design as per API 600 & API 6D , Bolted Bonnet, Flexible Wedge, Renewable type seal welded seat, OS & Y Raising stem.

Dimensions

150#
SR. No. SIZE L A HEIGHT  
        CLOSE (H1) OPEN (H2)
1 NB-50 (2″) 178 50.8 305 365
2 NB-80 (3″) 203 76.2 380 465
3 NB-100 (4″) 229 101.6 455 575
4 NB-150 (6″) 267 152.4 595 750
5 NB-200 (8″) 292 203.2 730 945
6 NB-250 (10″) 330 254 840 1150
7 NB-300 (12″) 356 304.8 1083 1408
8 NB-350 (14″) 381 336.6 1150 1510
9 NB-400 (16″) 406 387.4 1285 1695
10 NB-450 (18″) 432 438.2 1410 1865
11 NB-500 (20″) 457 489 1570 2080
12 NB-600 (24″) 508 590.6 2000 2621
300#
SR. No. SIZE L A HEIGHT  
        CLOSE (H1) OPEN (H2)
1 NB-50 (2″) 216 50.8 305 365
2 NB-80 (3″) 282 76.2 395 490
3 NB-100 (4″) 305 101.6 460 575
4 NB-150 (6″) 403 152.4 605 760
5 NB-200 (8″) 419 203.2 795 1010
6 NB-250 (10″) 457 254 940 1200
7 NB-300 (12″) 502 304.8 1180 1430
8 NB-350 (14″) 762 336.6 1285 1640
9 NB-400 (16″) 838 387.4 1370 1770
10 NB-450 (18″) 914 431.8 1480 1930
11 NB-500 (20″) 991 482.6 1625 2130
12 NB-600 (24″) 1143 584.2 1910 2510
       
600#
SR. No. SIZE L A HEIGHT  
        CLOSE (H1) OPEN (H2)
1 NB-50 (2″) 292 50.8 330 390
2 NB-80 (3″) 356 76.2 445 530
3 NB-100 (4″) 432 101.6 530 645
4 NB-150 (6″) 559 152.4 730 905
5 NB-200 (8″) 660 199.9 825 1035
6 NB-250 (10″) 787 247.7 1175 1450
7 NB-300 (12″) 838 298.5 1330 1580
8 NB-350 (14″) 889 326.9 1435 1790
9 NB-400 (16″) 991 374.7 1365 1755
10 NB-450 (18″) 1092 419.1 1525 1945
11 NB-500 (20″) 1194 463.6 1850 2315
12 NB-600 (24″) 1397 558.8 1935 2520

Material

Cast Gate 1

Sl No. PART NAME WCB TRIM 5/8 LCB TRIM 8/10 WC6TRIM 5/8
1 BODY ASTM A216 WCB ASTM A352 LCB ASTM A217 WC6
2 SEAT RING A105 + STL A105 + STL TRIM 8 TRIM 10 TRIM5 TRIM8
A350 LF2 + STL A350 LF2 + AISI 316 ASTM A182F11 + STL ASTM A182 F11 + 13%CR
3 WEDGE TRIM 5 TRIM 8 TRIM 8 TRIM 10 TRIM5 TRIM8
ASTM A216 WCB +STL ASTM A216 WCB + 13%CR ASTM A352 LCB + 13%CR ASTM A352 LCB + AISI 316 ASTM A217 WC6 + STL ASTM A217 WC6 + 13%CR
4 STEM ASTM A182 F6A TRIM 8 TRIM 10 ASTM A182 F6A
ASTM A182 F6A ASTM A182 F316
5 GASKET 304 + GRAPHITE TRIM 8 TRIM 10 304 + GRAPHITE
304 + GRAPHITE 316 + GRAPHITE
6 BONNET ASTM A216 WCB ASTM A352 LCB ASTM A217 WC6
7 BACKSEAT BUSHING ASTM A182 F6A TRIM 8 TRIM 10 ASTM A182 F6A
ASTM A182 F6A ASTM A182 F316
8 STUD NUT ASTM A194 2H ASTM A194 4 ASTM A194 7
9 STUD ASTM A193 B7 ASTM A193 L7 ASTM A193 B16
10 PACKING GRAPHITE GRAPHITE GRAPHITE
11 HEX BOLT & NUT ASTM A193 B7 / ASTM A194 2H ASTM A194 4 ASTM A194 7
12 EYE BOLT ASTM A182 F6A TRIM 8 TRIM 10 ASTM A182 F6A
ASTM A182 F6A ASTM A182 F316
13 EYEBOLT NUT ASTM A194 2H ASTM A194 4 ASTM A194 7
14 GLAND BUSH ASTM A182 F6A TRIM 8 TRIM 10 ASTM A182 F6A
ASTM A182 F6A ASTM A182 F316
15 GLAND FLANGE ASTM A216 WCB ASTM A352 LCB ASTM A217 WC6
16 YOKE ASTM A216 WCB ASTM A352 LCB ASTM A217 WC6
17 ALLEN BOLT ASTM A193 B7 ASTM A193 L7 ASTM A193 B16
18 GEAR BOX MFG STD MFG STD MFG STD
19 HAND WHEEL DUCTILE IRON DUCTILE IRON DUCTILE IRON
20 NAME PLATE SS SS SS

Cast Gate 2

Sl No. PART NAME CF8/304 CF8M/316 C5 TRIM 5/8
1 BODY ASTM A351 CF8 ASTM A351 CF8M ASTM A217 C5
2 SEAT RING ASTM A351 CF8 ASTM A351 CF8M TRIM 5 TRIM 8
ASTM A182 F5 + STL ASTM A182 F5 + 13%CR
3 WEDGE ASTM A351 CF8 ASTM A351 CF8M TRIM 5 TRIM 8
ASTM A217 C5 + STL ASTM A217 C5 + 13%CR
4 STEM ASTM A182 F304 ASTM A182 F316 ASTM A182 F6A
5 GASKET 304 + GRAPHITE 316 + GRAPHITE 304 + GRAPHITE
6 BONNET ASTM A351 CF8 ASTM A351 CF8M ASTM A217 C5
7 BACKSEAT BUSHING ASTM A351 CF8 ASTM A351 CF8M ASTM A182 F6A
8 STUD NUT ASTM A194 8 ASTM A194 8M ASTM A194 7
9 STUD ASTM A193 B8 ASTM A193 B8M ASTM A193 B16
10 PACKING GRAPHITE GRAPHITE GRAPHITE
11 HEX BOLT & NUT ASTM A194 8 ASTM A194 8M ASTM A194 7
12 EYE BOLT ASTM A182 F304 ASTM A182 F316 ASTM A182 F6A
13 EYEBOLT NUT ASTM A194 8 ASTM A194 8M ASTM A194 7
14 GLAND BUSH ASTM A182 F304 ASTM A182 F316 ASTM A182 F6A
15 GLAND FLANGE ASTM A351 CF8 ASTM A351 CF8M ASTM A217 C5
16 YOKE ASTM A351 CF8 ASTM A351 CF8M ASTM A193 B16
17 ALLEN BOLT ASTM A193 B8 ASTM A193 B8M ASTM A193 B16
18 GEAR BOX MFG STD MFG STD MFG STD
19 HAND WHEEL DUCTILE IRON DUCTILE IRON DUCTILE IRON
20 NAME PLATE SS SS SS

Series KGBL Knife Gate Valve is a uni‐directional valve designed for isolation application where Solid‐Liquid mixes, corrosive, abrasive, viscous liquid, abrasive slurries, pulp stock and dry materials are involved.

Series KGBM & Series KGBS bonnet Knife Gate Valves are a uni‐ directional valves designed for isolation application where Solid‐ Liquid mixes, corrosive, abrasive, viscous liquid, abrasive slurries, pulp stock and dry materials are involved.

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Contact Details

Samamat Flowcontrol L.L.C.
P.O. Box: 96047, Ware House No.: 6,
Plot No.: 597-4904, Dubai Investments
Park 2, Dubai, U.A.E.
+971 4 884 2212
+971 4 884 2213
info@samamatuae.com
www.samamatuae.com