PN 250 Flanged (Steel)
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PN 250 Flanged (Steel)
PN 250 steel needle valve for DN 15 to DN 50 lines, type BIV-FL, flanged. Built to EN 1092-1. See all needle valve models. The tables below are the data sheet itself: the specification, the parts list with materials, and the dimensions and connection sizes.
Specifications
| Type | Needle valve |
|---|---|
| Type code | BİV - FL |
| Size range | DN 15 – DN 50 |
| Material | Steel |
| Connection | Flanged |
| Dimensions | EN 558 |
| Connections | EN 1092-1 |
| Working pressure | PN 250 |
| Working temperature | −40 °C / +250 °C |
| Usage areas | Water, hot water, steam, pressurized air |
Parts list
| No | Item description | Material |
|---|---|---|
| 9 | Nut | 5.6 Gal. / 1.4301 / 1.4301 |
| 8 | Action wheel | Aluminium / Aluminium / Aluminium |
| 7 | Tightness element | Copper seal / Copper seal / Copper seal |
| 6 | Tightness element | PTFE / PTFE / PTFE |
| 5 | Pressure ring | MS 58 / 1.4301 - 1.4401 / MS 58 |
| 4 | Action spindle | 1.4301 / 1.4301 - 1.4401 / 1.4301 |
| 3 | Cover | St 37-2 / 1.4301 - 1.4401 / MS 58 |
| 2 | Action spindle seat | St 37-2 / 1.4301 - 1.4401 / MS 58 |
| 1 | Body | St 37-2 / 1.4301 - 1.4401 / MS 58 |
Dimensions and connection sizes
| DN | Size | PN 250 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | f | D | b | k | Hole unit | I | F | H | d1 | Kg | ||
| DN 15 | 1/2" | 130 | 2 | 95 | 16 | 65 | 4 | 14 | 45 | 130 | 6 | — |
| DN 20 | 3/4" | 150 | 2 | 105 | 18 | 75 | 4 | 14 | 58 | 140 | 7 | — |
| DN 25 | 1" | 160 | 2 | 115 | 18 | 85 | 4 | 14 | 68 | 150 | 9 | — |
| DN 32 | 1 1/4" | 180 | 3 | 140 | 18 | 100 | 4 | 18 | 78 | 160 | 9 | — |
| DN 40 | 1 1/2" | 200 | 3 | 150 | 18 | 110 | 4 | 18 | 88 | 175 | 12 | — |
| DN 50 | 2" | 230 | 3 | 165 | 20 | 125 | 4 | 18 | 102 | 185 | 16 | — |
Data sheet
