FROAC/Hastelloy - Wafer check valve with Hastelloy spring DN 32:400
Wafer check valve PVC-C with spring in Hastelloy, version ANSI.
The FR wafer check valve is designed to be installed directly between stubs and flanges in accordance with ISO/ DIN, ANSI standards. Available also with springs for low backpressure applications.
Caratteristiche principali:
- Construction: Wafer check valve
- Size range: DN 32 ÷ 400
- Nominal pressure: PN 10 (DN32-125), PN 6 (DN150-200), PN 5 (DN250-400) - in water at 20°C
- Temperature range: 0 °C ÷ 80°C
- Coupling standards: Flanging system: EN 1092-1, EN ISO 1452,EN ISO 15493,ANSI B16.5 cl.150, JIS B2220
- Reference standards: Construction criteria: EN ISO 16137 EN ISO 1452, EN ISO 15493
- Valve material: PVC-C
- Seal material: EPDM, FKM
- Spring material: Hastelloy C4
EPDM
| Codice | d | DN | PN | A | B | C | De | Di | Z | g |
|---|---|---|---|---|---|---|---|---|---|---|
| FROAC112EMLH | 1"1/2 | 40 | 10 | 72 | 25 | 28 | 83 | 22 | 16 | 173 |
| FROAC114EMLH | 1"1/4 | 32 | 10 | 59 | 22 | 25 | 74 | 18 | 15 | 130 |
| FROAC200EMLH | 2" | 50 | 10 | 86 | 37 | 29 | 105 | 32 | 18 | 290 |
| FROAC212EMLH | 2"1/2 | 65 | 10 | 105 | 50 | 31 | 124 | 40 | 20 | 368 |
| FROAC300EMLH | 3" | 80 | 10 | 119 | 61 | 32 | 137 | 54 | 20 | 441 |
| FROAC400EMLH | 4" | 100 | 10 | 146 | 77 | 31 | 175 | 70 | 23 | 616 |
| FROAC500EMLH | 5" | 125 | 10 | 173 | 94 | 35 | 197 | 92 | 23 | 834 |
| FROAC600EMLH | 6" | 150 | 6 | 197 | 100 | 40 | 222 | 105 | 26 | 1233 |
| FROAC800EMLH | 8" | 200 | 6 | 255 | 152 | 38 | 279 | 154 | 34 | 2333 |
| FROAC810EMLH | 10" | 250 | 5 | 312 | 180 | 41 | 340 | 192 | 40 | 3919 |
| FROAC812EMLH | 12" | 300 | 5 | 363 | 215 | 41 | 410 | 227 | 45 | 5874 |
| FROAC814EMLH | 14" | 350 | 5 | 416 | 245 | 44 | 451 | 266 | 49 | 8538 |
| FROAC816EMLH | 16" | 400 | 5 | 467 | 285 | 50 | 514 | 310 | 65 | 14103 |
FKM
| Codice | d | DN | PN | A | B | C | De | Di | Z | g |
|---|---|---|---|---|---|---|---|---|---|---|
| FROAC112FMLH | 1"1/2 | 40 | 10 | 72 | 25 | 28 | 83 | 22 | 16 | 173 |
| FROAC114FMLH | 1"1/4 | 32 | 10 | 59 | 22 | 25 | 74 | 18 | 15 | 130 |
| FROAC200F | 2" | 50 | 10 | 86 | 37 | 29 | 105 | 32 | 18 | 290 |
| FROAC212FMLH | 2"1/2 | 65 | 10 | 105 | 50 | 31 | 124 | 40 | 20 | 368 |
| FROAC300FMLH | 3" | 80 | 10 | 119 | 61 | 32 | 137 | 54 | 20 | 441 |
| FROAC400FMLH | 4" | 100 | 10 | 146 | 77 | 31 | 175 | 70 | 23 | 616 |
| FROAC500FMLH | 5" | 125 | 10 | 173 | 94 | 35 | 197 | 92 | 23 | 834 |
| FROAC600FMLH | 6" | 150 | 6 | 197 | 100 | 40 | 222 | 105 | 26 | 1233 |
| FROAC800FMLH | 8" | 200 | 6 | 255 | 152 | 38 | 279 | 154 | 34 | 2333 |
| FROAC810FMLH | 10" | 250 | 5 | 312 | 180 | 41 | 340 | 192 | 40 | 3919 |
| FROAC812FMLH | 12" | 300 | 5 | 363 | 215 | 41 | 410 | 227 | 45 | 5874 |
| FROAC14FMLH | 14" | 350 | 5 | 416 | 245 | 44 | 451 | 266 | 49 | 8538 |
| FROAC816FMLH | 16" | 400 | 5 | 467 | 285 | 50 | 514 | 310 | 65 | 14103 |
- Metal support for easy and precise centring of the valve during installation
- Can be installed in either a vertical or horizontal position
- Models with springs in INOX 316 stainless steel or Hastelloy for the conveyance of aggressive fluids.
- Sealing system with O-Rings for secure fastening and installation without flat
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