Description
Fully Welded Ball Valve
Spring: A105, F304, F316, F304L, F316L
O Ring: Viton
Seat: PTFE
Seal Ring: PTFE
Bottom Cap: A105, F304, F316, F304L, F316L
Bottom Stem: Stainless Steel
Bottom Bushing: A105, F304, F316, F304L, F316L
Body: A105, F304, F316, F304L, F316L
Welding: A105, F304, F316, F304L, F316L
O Ring: PTFE
Sleeve: Steel
Up Stem: Stainless Steel
Ball: A105, F304, F316
Sleeve: Stainless Steel+PTFE
Bolts: B7
O Ring: PTFE
Gland: A105
Worm Gear: Ductile Iron, Carbon Steel
Nominal Diameter: DN200 to DN800
Nominal Pressure: Class150 to Class1500
End Connection: Welded
Dimension
Class150Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Unit: mm
| DN | L | D | D1 | H |
| 200 | 521 | 219 | 201 | 267 |
| 250 | 559 | 273 | 252 | 309 |
| 300 | 635 | 325 | 303 | 372 |
| 350 | 762 | 377 | 334 | 402 |
| 400 | 838 | 426 | 385 | 478 |
| 450 | 914 | 480 | 436 | 505 |
| 500 | 991 | 530 | 487 | 535 |
| 600 | 1143 | 630 | 589 | 630 |
