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.
Main features:
- 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
| Reference | Z | d | DN | g |
|---|---|---|---|---|
| FROAC112EMLH | 16 | 1"1/2 | 40 | 173 |
| FROAC114EMLH | 15 | 1"1/4 | 32 | 130 |
| FROAC200EMLH | 18 | 2" | 50 | 290 |
| FROAC212EMLH | 20 | 2"1/2 | 65 | 368 |
| FROAC300EMLH | 20 | 3" | 80 | 441 |
| FROAC400EMLH | 23 | 4" | 100 | 616 |
| FROAC500EMLH | 23 | 5" | 125 | 834 |
| FROAC600EMLH | 26 | 6" | 150 | 1233 |
| FROAC800EMLH | 34 | 8" | 200 | 2333 |
| FROAC810EMLH | 40 | 10" | 250 | 3919 |
| FROAC812EMLH | 45 | 12" | 300 | 5874 |
| FROAC814EMLH | 49 | 14" | 350 | 8538 |
| FROAC816EMLH | 65 | 16" | 400 | 14103 |
FKM
| Reference | Z | d | DN | g |
|---|---|---|---|---|
| FROAC112FMLH | 16 | 1"1/2 | 40 | 173 |
| FROAC114FMLH | 15 | 1"1/4 | 32 | 130 |
| FROAC200F | 18 | 2" | 50 | 290 |
| FROAC212FMLH | 20 | 2"1/2 | 65 | 368 |
| FROAC300FMLH | 20 | 3" | 80 | 441 |
| FROAC400FMLH | 23 | 4" | 100 | 616 |
| FROAC500FMLH | 23 | 5" | 125 | 834 |
| FROAC600FMLH | 26 | 6" | 150 | 1233 |
| FROAC800FMLH | 34 | 8" | 200 | 2333 |
| FROAC810FMLH | 40 | 10" | 250 | 3919 |
| FROAC812FMLH | 45 | 12" | 300 | 5874 |
| FROAC14FMLH | 49 | 14" | 350 | 8538 |
| FROAC816FMLH | 65 | 16" | 400 | 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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