Forged Integral Flanged End Valve

  • Body: A105N, LF2, F11, F22, F5, F91, F304, F304L, F304H, F316, F316L, F316H, F321, F347H, F347, F51, F53, F55
  • Sizes: 1/2″ – 4″
  • Design and Manufacturing Standards: API 602, ASME B16.34, ASME B16.10
  • Pressure Class: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB
  • Quality/Product Certifications: ISO 9001, ISO 14001, ISO 18001, ISO 15848, CE
  • Bore: Full Bore, Reduced Bore
  • Connection Types: RF, FM, RTJ, M

Premium Forged Integral Flanged End Valve by CLDG

Forged Integral Flanged End Valves featuring the reliable OS&Y (Outside Stem and Yoke) design. These valves are expertly engineered with pressure ratings spanning from 150LB to a robust 2500LB, making them suitable for a wide spectrum of high-pressure and high-temperature applications.

Constructed from high-integrity materials including Carbon Steel and Stainless Steel, these valves offer exceptional durability and resistance to corrosion, ensuring long service life in demanding environments. The forged integral flanged ends mean the flanges are part of the valve body itself, eliminating potential leak paths associated with welded flanges and providing superior strength and structural integrity with RF (Raised Face) and RTJ (Ring Type Joint) facings available, along with other options (FM, M) to meet diverse connection requirements.

The OS&Y design allows for easy visual confirmation of whether the valve is open or closed, enhancing operational safety and maintenance efficiency. These valves are a trusted solution for reliable isolation in critical processes across industries such as oil & gas, petrochemical, power generation, and chemical processing, where performance under pressure is paramount.

Structural Design of Forged Integral Flanged End Valve

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Body Seat Disc Stem Gasket Bonnet Bolt Stem packing Gland Bolt Gland Gland Flange Nut Stem Nut Flat Nut Handwheel
ASTM-A105N A276-420 A276-420 A276-410 SS304+Grap. ASTM-A105N A193-B7 Graphite A193-B7 A276-420 #35 A194-2H A276-410 A194-2H KTH330-8
A350-LF2 A276-420 A276-420 A276-410 SS304+Grap. A350-LF2 A320-L7 Graphite A320-L7 A276-420 #35 A194-7 A276-410 A194-2H KTH330-8
A182-F11 A276-410+STL A276-410+STL A276-410 SS304+Grap. A182-F11 A193-B16 Graphite A193-B16 A276-420 #35 A194-7 A276-410 A194-2H KTH330-8
A182-F22 A276-410+STL A276-410+STL A276-410 SS304+Grap. A182-F22 A193-B16 Graphite A193-B16 A276-420 #35 A194-7 A276-410 A194-2H KTH330-8
A182-F5 A276-410+STL A276-420 A276-410 SS304+Grap. A182-F5 A193-B16 Graphite A193-B16 A276-420 #35 A194-7 A276-410 A194-2H KTH330-8
A182-F91 A276-410+STL A276-420 A276-410 SS304+Grap. A182-F91 A193-B16 Graphite A193-B16 A276-420 #35 A194-7 A276-410 A194-2H KTH330-8
A182-F304 A182-F304 A182-F304 A182-F304 SS304+Grap. A182-F304 A193-B8 Graphite A193-B8 A182-F304 A182-F304 A194-8 A276-410 A194-2H KTH330-8
A182-F304L A182-F304L A182-F304L A182-F304L SS304+Grap. A182-F304L A193-B8 Graphite A193-B8 A182-F304 A182-F304 A194-8 A276-410 A194-2H KTH330-8
A182-F304H A182-F304H A182-F304H A182-F304H SS304+Grap. A182-F304H A193-B8 Graphite A193-B8 A182-F304 A182-F304 A194-8 A276-410 A194-2H KTH330-8
A182-F316 A182-F316 A182-F316/L A182-F316/L SS316+Grap. A182-F316 A193-B8M Graphite A193-B8M A182-F316/L A182-F316/L A194-8M A276-410 A194-2H KTH330-8
A182-F316L A182-F316L A182-F316/L A182-F316/L SS316+Grap. A182-F316L A193-B8M Graphite A193-B8M A182-F316/L A182-F316/L A194-8M A276-410 A194-2H KTH330-8
A182-F316H A182-F316H A182-F316H A182-F316H SS316+Grap. A182-F316H A193-B8M Graphite A193-B8M A182-F316/L A182-F316/L A194-8M A276-410 A194-2H KTH330-8
A182-F321 A182-F321 A182-F321 A182-F321 SS304+Grap. A182-F321 A193-B8 Graphite A193-B8 A182-F304 A182-F304 A194-8 A276-410 A194-2H KTH330-8
A182-F347H A182-F347H A182-F347H A182-F347H SS304+Grap. A182-F347H A193-B8 Graphite A193-B8 A182-F347H A182-F304 A194-8 A276-410 A194-2H KTH330-8
A182-F347 A182-F347 A182-F347 A182-F347 SS304+Grap. A182-F347 A193-B8 Graphite A193-B8 A182-F347 A182-F304 A194-8 A276-410 A194-2H KTH330-8
A182-F51 A182-F51 A182-F51 A182-F51 SS316+Grap. A182-F51 A193-B8M Graphite A193-B8M A182-F51 A182-F316 A194-8M A276-410 A194-2H KTH330-8
A182-F53 A182-F53 A182-F53 A182-F53 SS316+Grap. A182-F53 A193-B8M Graphite A193-B8M A182-F53 A182-F316 A194-8M A276-410 A194-2H KTH330-8
A182-F55 A182-F55 A182-F55 A182-F55 SS316+Grap. A182-F55 A193-B8M Graphite A193-B8M A182-F55 A182-F316 A194-8M A276-410 A194-2H KTH330-8

Structural Design of Forged Integral Flanged End Valve

  Size L H W Φd D1 D2 D3 T  f  n-Φ
150LB 1/2" 108 159 87 10.5 34.9 60.3 90 9.6 2 4-15.9
3/4" 117 163 87 13 42.9 69.9 100 11.2 2 4-15.9
1" 127 190 105 17 50.8 79.4 110 12.7 2 4-15.9
1-1/4" 140 203 146 23 63.5 88.9 115 14.3 2 4-15.9
1-1/2" 165 249 146 29 73 98.4 125 15.9 2 4-15.9
2" 178 284 160 36 92.1 120.7 150 17.5 2 4-19
300LB 1/2" 140 159 87 10.5 34.9 66.7 95 12.7 2 4-15.9
3/4" 152 163 87 13 42.9 82.6 115 14.3 2 4-19
1" 165 190 105 17 50.8 88.9 125 15.9 2 4-19
1-1/4" 178 203 146 23 63.5 98.4 135 17.5 2 4-19
1-1/2" 190 249 146 29 73 114.3 155 19.1 2 4-22.225
2" 216 284 160 36 92.1 127 165 20.7 2 8-19
600LB 1/2" 165 159 87 10.5 34.9 66.7 95 14.3 7 4-15.9
3/4" 190 163 87 13 42.9 82.6 115 15.9 7 4-19
1" 216 190 105 17 50.8 88.9 125 17.5 7 4-19
1-1/4" 229 203 146 23 63.5 98.4 135 20.7 7 4-19
1-1/2" 241 249 146 29 73 114.3 155 22.3 7 4-22.225
2" 292 284 160 36 92.1 127 165 25.4 7 8-19

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