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, server upstream operation conditions demanding not only primary components, but also accessories like bolting, bearing, packing and actuation components. AFFCO valve can cater the needs of any project specifications together with our vast network of material supply chain.
Stainless Steel
PMI
MPE
DPI/LPE
UT testing/Radiography
X ray/gamma ray
PCTFE material for seat
Stainless material for bearing
Fugitive emission material packing for option
Lipseal for sealing
ASTM/EN/DIN/JIS/GB standard material for project requirement
Accuracy is ensured by high precision CNC machine and measured by CMM
Surface roughness can reach Ra0.2
AFFCO valve, ball valve range plays a critical role in isolation service across hundreds of installations. The range can be engineered to suit your application, with body construction, material, and ancillary features optimized to meet your process needs. With API6D certification in place across the range, you can be assured of outstanding reliability and sealing performance through design life of your asset.
Top Flange
According ISO 5211
Valve Body
Available in several materials
Ball
Quarter-turn rotary motion with enough strength
Seat
Self-relief valve soft seat
Fire-proof design
Suitable sealing size, longer service life
Stem
Stem blowout proof design
With anti-static device
Bonnet
Extended bonnet according to BS6364&SHELL 77/200
FE
Fugitive emission is available according to ISO15848
Class 150
| DN | D | L(RF) | H | W |
| 15 | 89 | 108 | 326 | 165 |
| 20 | 99 | 117 | 335 | 215 |
| 25 | 108 | 127 | 340 | 215 |
| 32 | 117 | 140 | 375 | 250 |
| 40 | 127 | 165 | 415 | 300 |
| 50 | 152 | 178 | 430 | 350 |
| 65 | 178 | 190 | 130 | 350 |
| 80 | 190 | 203 | 500 | 400 |
| 100 | 229 | 229 | 580 | 500 |
| 125 | 254 | 356 | 650 | 600 |
| 150 | 279 | 394 | 700 | 700 |
Class 300
| 0 | D | L | H | W |
| 15 | 95 | 140 | 326 | 165 |
| 20 | 117 | 152 | 335 | 215 |
| 25 | 124 | 165 | 340 | 215 |
| 32 | 133 | 178 | 375 | 250 |
| 40 | 155 | 190 | 415 | 300 |
| 50 | 165 | 216 | 430 | 350 |
| 65 | 190 | 241 | 130 | 350 |
| 80 | 210 | 282 | 500 | 400 |
| 100 | 254 | 305 | 580 | 500 |
| 125 | 279 | 381 | 650 | 600 |
| 150 | 318 | 403 | 700 | 700 |
