BFD-DN-F2
Double Flanged Type
Long pattern, nodular cast iron body, stainless steel stem, alu – bronze disc, NBR seat, 10 bar, positioning between JIS 10K flanges (two top and two bottom holes threaded, remaining holes drilled) * operation : lever, wormgear, electric, pneumatic or hydraulic actuator
| Body | Nodular Cast Iron |
|---|---|
| Disc | Alu – Bronze |
| Seat | NBR |
| Connection | Flanged |
| Pressure class | 10K |
| Standard | JIS |
| Model | Double Flanged Type |
| Design | Double Flanged Long Butterfly Valve |
| Valveco code | Size | face-to-face | flange dia | pitch | holes | diameter holes | weight (kg) | |
|---|---|---|---|---|---|---|---|---|
| BFDDN05F2 | 125 | 100 | 250 | 210 | 8 | 23 | 22 | |
| BFDDN06F2 | 150 | 100 | 280 | 240 | 8 | 23 | 28 | |
| BFDDN08F2 | 200 | 100 | 330 | 290 | 12 | 23 | 37 | |
| BFDDN10F2 | 250 | 110 | 400 | 355 | 12 | 25 | 65 | |
| BFDDN12F2 | 300 | 110 | 445 | 400 | 16 | 25 | 78 | |
| BFDDN14F2 | 350 | 120 | 490 | 445 | 16 | 25 | 113 | |
| BFDDN16F2 | 400 | 130 | 560 | 510 | 16 | 27 | 139 | |
| BFDDN18F2 | 450 | 150 | 620 | 565 | 20 | 27 | 178 | |
| BFDDN20F2 | 500 | 160 | 675 | 620 | 20 | 27 | 210 | |
| BFDDN22F2 | 550 | - | 745 | 680 | 20 | 33 | - | |
| BFDDN24F2 | 600 | 170 | 795 | 730 | 24 | 33 | 312 |