Distributors of Valves and Fittings for Industry and Marine
Products from:
FORGED CHECK VALVES The information contained herein is general in nature and is not
intended for specific construction or application purposes.
Newco Valves reserves the right to make changes in
specifications, designs or materials at any time without notice or
obligation. 
BOLTED CAP CLASS 150-300-600-800-1500
FEATURES
MATERIALS (BODY/BONNET)
NEWCO
Material
DesignationCommon
DesignationASTM
SepcificationStandard
NEWCO
TrimOptional
Available
TrimFS Carbon Steel A105 2 3, 4, 4/3, 5, 6 LF - 2 Low Temp
Carbon SteelA350
Grade LF-24/3 4 F - 11 11/4 Chrome
11/2 MolyA182
Grade F-112 3, 4, 5, 6 F - 22 21/4 Chrome
1/2 1/4 MolyA182
Grade F-223 2, 4, 5, 6 F - 5 5 Chrome
1/2 MolyA182
Grade F-52 3, 4, 5, 6 F3M 316L
StainlessA182
Grade
F-316L4/3 4, 5, 6 F8M 316
StainlessA182
Grade F-3164/3 4, 5, 6
TRIM MATERIALS
NEWCO
Trim
No.Seat
Ring
FacingWedge
or Disc
FacingStem Other
Trim
PartsAPI 602
Trim No.1 CR13 CR13 F6a F6a 1 2 Hardfaced CR13 F6a F6a 8 3 Hardfaced Hardfaced F6a F6a 5 4 Hardfaced 316 316 316 12 4/2 Hardfaced 316
316 316 12 4/3 Hardfaced Hardfaced 316 316 - 5 NICU NICU NICU NICU 9 5/2 Hardfaced NICU NICU NICU 11 5/3 Hardfaced Hardfaced NICU NICU - 6 Alloy 20 Alloy 20 Alloy 20 Alloy 20 13 9 SPL SPL SPL SPL -
CLASS 150-300-600 DIMENSIONS
NPS 1/2" 3/4" 1" 11/2" 2" L - 150 Face to
Face IN 6.00 7.00 8.00 9.00 10.50 MM 152 178 203 229 267 L - 300 Face to
Face IN 6.00 7.00 8.00 9.00 10.50 MM 152 178 203 229 267 L - 600 Face to
Face IN 6.50 7.50 8.50 9.50 11.50 MM 165 190 216 241 292 H - Height IN 1.73 2.05 2.60 3.23 3.82 MM 44 52 66 82 92 WT - 150 LB 5.3 6.6 10.6 18.3 28.7 KG 2.4 3.0 4.8 8.3 13.0 WT - 300 LB 6.0 8.8 12.3 22.7 31.5 KG 2.7 4.0 5.6 10.3 14.3 WT - 600 LB 6.4 11.0 13.4 28.6 40.3 KG 2.9 5.0 6.1 13.0 18.3
CLASS 800 DIMENSIONS
NPS 1/4" 3/8" 1/2" 3/4" 1" 11/4" 11/2" 2" H - Height
(open) IN 1.7 1.7 1.7 2.0 2.6 2.9 3.2 3.8 MM 44 44 44 52 66 74 82 97 L - End to
End IN 2.91 2.91 2.91 3.38 4.17 5.12 5.98 6.77 MM 74 74 74 86 106 130 152 172 WT LB 2.9 2.9 2.9 2.9 5.1 8.2 10.4 16.3 KG 1.3 1.3 1.3 1.3 2.3 3.7 4.7 7.4
CLASS 1500 DIMENSIONS
NPS 1/2" 3/4" 1" 11/4" 11/2" 2" H - Height
(open) IN 2.8 2.8 3.4 4.1 4.6 5.4 MM 72 72 85 103 116 135 L - End to End IN 4.37 4.37 5.12 5.98 6.77 8.66 MM 111 111 130 152 172 220 WT LB 6.2 6.2 9.0 12.8 20.1 28.7 KG 2.8 2.8 4.1 5.8 9.1 13.0
SPECIFICATIONS
In compliance with the following specifications: ANSI API MSS B16.34 598 SP-84 B16.11 602 B1.20.1 606
SOCKET DIMENSIONS
Tolerances
Column A Dimensions + 010-000VALVE
SIZESocket
Dia.
AMin. ANSI b16.11
Socket Depth
B1/4 .555 .38 3/8 .690 .38 1/2 .855 .38 3/4 1.065 .50 1 1.330 .50 11/4 1.675 .50 11/2 1.915 .50 2 2.406 .62
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Atlantic Valve and Supply Company
3541 9th Street, Baltimore, Maryland 21225
Phone: 410-355-8270 - Fax: 410-355-7860
Email: sales@atlanticvalve.com