Cast Steel API-6D Pipeline Slab Gate Valves 150lb - 1500lb

Features

  • API-6D
  • Full Bore allows for pigs & scrapers
  • Bosses for taps & bypass
  • Continual low turbulent flow
  • Block & bleed capable
  • Ring Joint Bonnet gaskets (Class 600lb-4500lb)
  • Self relieving floating seats
  • Long lasting protected seat faces
  • Fugitive emission tested
  • NACE MR-01-75

Options

  • Alternative Trims
  • Mounting Pads for Actuation
  • Gear Operated (Recommended for 6" and larger)
  • Alternative Materials

Standards

  • API-6D
  • ANSI B16.5
  • ANSI B16.47
  • MSS SP-25

Download Drawings

Drawings are based on most recent revisions and are subject to change without notice.

150 LB
Dimensions: inches (millimeters)

Sizes L H1 H (CLOSE) H (OPEN) HW GW
3"8 (203)7-5/64 (180)23-7/16 (595)27-5/32 (690)10-5/8 (270)/
4"9 (229)9-3/4 (248)26-3/16 (665)31 (787)11-13/16 (300)/
6"10-1/2 (267)13-1/2 (343)34-11/32 (872)41-17/32 (1055)13-3/4 (350)/
8"11-1/2 (292)16-3/8 (416)40-1/2 (1030)49-3/4 (1263)13-3/4 (350)/
10"13 (330)19-11/16 (500)44-3/4 (1136)56 (1420)15-3/4 (400)/
12"14 (356)22-23/32 (577)50-29/32 (1293)64 (1627)17-3/4 (450)12-7/32 (310)
14"15 (381)25 (635)54-15/16 (1395)69-1/2 (1765)/12-7/32 (310)
16"16 (406)28-21/32 (728)63-1/4 (1606)80 (2031)/12-7/32 (310)
18"17 (432)31-11/16 (805)67-3/4 (1720)86-1/4 (2190)/18-1/8 (460)
20"18 (457)34-3/4 (883)72-5/32 (1833)92-1/2 (2350)25-3/16 (640)18-1/8 (460)
24"20 (508)41-15/16 (1065)86-9/64 (2188)111-13/32 (2830)28-11/32 (720)18-1/8 (460)

300 LB
Dimensions: inches (millimeters)

Sizes L H1 H (CLOSE) H (OPEN) HW GW
3"11-1/8 (283)8-19/32 (218)21-1/2 (545)26-3/8 (670)11-13/16 (300)/
4"12 (305)9-3/4 (248)26-3/16 (665)31 (787)11-13/16 (300)/
6"15-7/8 (403)13-3/4 (348)34-11/32 (872)41-17/32 (1055)15-3/4 (400)/
8"16-1/2 (420)16-1/2 (420)40-1/2 (1030)49-3/4 (1263)15-3/4 (400)/
10"18 (457)19-7/8 (505)44-3/4 (1136)56 (1420)19-11/16 (500)/
12"19-3/4 (501)22-29/32 (582)52-5/32 (1325)64-27/32 (1647)/12-7/32 (310)
14"30 (762)25-9/32 (642)54-15/16 (1395)69-1/2 (1765)/12-7/32 (310)
16"33 (838)28-21/32 (728)61-55/64 (1571)78-19/32 (1996)/12-7/32 (310)
18"36 (914)31-7/8 (810)67-3/4 (1720)86-1/4 (2190)/24 (610)
20"39 (991)35-5/32 (893)72-5/32 (1833)92-1/2 (2350)/24 (610)
24"45 (1143)41-37/64 (1056)89 (2261)114-19/64 (2903)/28 (710)

600 LB
Dimensions: inches (millimeters)

Sizes L H1 H (CLOSE) H (OPEN) HW GW
3"14 (356)7-7/64 (180.5)23-7/16 (595)27-5/32 (690)11-13/16 (300)/
4"17 (432)9-3/4 (248)26-3/16 (665)31 (787)13-3/4 (350)/
6"22 (559)13-1/4 (337)34-11/32 (872)41-17/32 (1055)19-11/16 (500)/
8"26 (660)17-29/32 (455)40-9/64 (1020)49-11/32 (1253)22 (560)12-7/32 (310)
10"31 (787)20-1/2 (520)45-23/64 (1152)58 (1473)28-11/32 (720)12-7/32 (310)
12"33 (838)23-5/8 (600)52-5/32 (1325)57-3/4 (1467)/18-1/8 (460)
14"35 (889)25-25/32 (655)57 (1450)71-23/32 (1820)/18-1/8 (460)
16"39 (991)29-1/2 (749)63-3/8 (1610)80-5/32 (2036)/18-1/8 (460)
18"43 (1092)32-1/2 (826)68-25/32 (1747)87-21/64 (2218)/24 (610)
20"47 (1194)35-1/2(903)74-1/8 (1883)94-1/2 (2400)/24 (610)
24"55 (1397)42-3/4 (1086)91 (2311)116-1/4 (2953)/28 (710)

900 LB
Dimensions: inches (millimeters)

Sizes L H1 H (CLOSE) H (OPEN) HW GW
4"18 (457)10-1/4 (260)26-17/32 (674)31-15/32 (799)19-11/16 (500)/
6"24 (610)16-3/8 (416)40-1/2 (1030)49-3/4 (1263)/12-7/32 (310)
8"29 (737)17-29/32 (455)42-53/64 (1088)52-13/64 (1326)/12-7/32 (310)
10"33 (838)20-1/2 (520)45-23/64 (1152)58 (1473)/18-1/8 (460)
12"38 (965)23-5/8 (600)52-5/32 (1325)57-3/4 (1467)/18-1/8 (460)
14"40-1/2 (1029)26-19/32 (675)58-1/4 (1480)72-7/16 (1840)/28 (710)
16"44-1/2 (1130)29-23/32 (755)69-7/32 (1758)85-11/16 (2176)/28 (710)
18"48 (1219)33-1/8 (841)70-1/16 (1780)88-15/32 (2247)/28 (710)
20"52 (1321)36-17/32 (928)77-3/4 (1975)98-5/8 (2505)/31-1/2 (800)
24"61 (1549)43-5/8 (1108)89-3/8 (2270)114-3/8 (2905)/31-1/2 (800)

1500 LB
Dimensions: inches (millimeters)

Sizes L H1 H (CLOSE) H (OPEN) HW GW
4"21-1/2 (546)10-1/4 (260)26-17/32 (674)31-15/32 (799)19-11/16 (500)/
6"27-3/4 (705)16-3/8 (416)40-1/2 (1030)49-3/4 (1263)/12-7/32 (310)
8"32-3/4 (832)17-29/32 (455)42-53/64 (1088)52-13/64 (1326)/18-1/8 (460)
10"39 (991)20-15/32 (520)45-23/64 (1152)58 (1473)/24 (610)
12"44-1/2 (1130)23-5/8 (600)52-5/32 (1325)57-3/4 (1467)/24 (610)

Larger sizes available for each valve class above