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Cryogenic Gate Valve Flange Type Series 200L

Product Description

• Design Standard: API600
• Nominal Diameter: DN50-DN600 (2”-24”)
• Flange Connection: ASME B16.5 (Class150, Class300)
• Temperature range: -196 to + 300℃
• Face to Face acc: ASME B16.10
• Test STD: BS6364/API598

Material Scope

AFFCO valve believes high quality valve starts from high quality casting,forging and other raw materials. we have profound experience in compliance with stringent material standards including NORSOK and wide variety blue chip end user specifications covering both metallic and non-metallic materials.
Increasingly, serve upstream operation conditions demanding not only primary components, but also accessories like bolting, bearing ,O-ring, packing and actuation components. AFFCO valve can cater the needs of any project specifications together with our vast network of material supply chain.

Full material range

Low Temperature Carbon steels

Stainless Steel

Casting and forging grades

According to your project specifications

Non-destructive testing

PMI

MPE

DPI/LPE

UT testing/Radiography

X ray /gamma ray

High specification sub-componets

Fugitive emission material packing for option

Material standards

ASTM/EN/DIN/JIS/GB standard material for project requirement

Machining

Accuracy is ensured by high precision CNC machine and measured by CMM

Surface roughness

Surface roughness can reach Ra0.2

Design Feature

AFFCO valve, cryogenic GGC valves are engineered to meet the standard requirements of most project specifications, and a range of additional features and options make our valves suitable for even the most severe conditions.

Sealing performance satisfy BS6364/SHELL 77/200

Multiple materials are available according to service conditions

Extended bonnet to make sure reliable packing sealing performance

Fugitive emmision is available

Spray welded seat with hard alloy specified by the customer

Testing according to BS6364/SHELL 77/200

Dimensions

CL150

DN 2 D H H1 W
RF RF RF
DN50 178 152 575 76 20
DN65 191 178 601 89 26
DN80 203 190 652 95 35
DN100 229 229 717 115 51
DN125 254 254 755 127 65
DN150 267 279 842 140 81
DN200 292 343 985 172 128
DN250 330 406 1140 203 196
DN300 356 483 1295 242 300
DN350 381 533 1415 267 400
DN400 406 597 1530 299 515

 

CL300

DN L D H H1 W
RF RF RF
DN50 216 165 590 83 27
DN65 241 190 625 95 32
DN80 283 210 675 105 50
DN100 305 254 735 127 77
DN125 381 279 812 140 104
DN150 403 318 870 159 137
DN200 419 381 1005 191 216
DN250 457 444 1200 222 347
DN300 502 521 1335 261 468
DN350 762 584 1455 292 732
DN400 838 648 1600 324 951

 

CL600

DN L D H H1 W
RF RF RF
DN50 292 165 559 83 34
DN65 330 190 648 95 55
DN80 356 210 685 105 63
DN100 432 273 766 137 112
DN125 508 330 816 165 184
DN150 559 356 933 178 227
DN200 660 419 1080 210 415
DN250 787 508 1220 254 629
DN300 838 559 1820 280 929
DN350 889 603 1980 302 1280
DN400 991 686 2156 343 1615

CASE STUDIES

AFFCO in Marintec China 2023

CASE STUDIES

AFFCO Shanghai will take part in 2023 FFG & MTC