KRV – DOUBLE FLANGED PATTERN BUTTERFLY VALVE
The body of this large diameter butterfly valve is rubber lined to isolate the body material from the flow media and increase valve longevity. Lightweight, slim disc design provides high Cv values and low pressure loss figures at the fully open position. Concentric butterfly valve design makes it suitable for bi-directional flow and multi layered stem bearings ensure optimum torque figures are delivered and maintained. Replaceable seat ring makes maintenance easy and reduces maintenance costs.
| Seat: |
NBR, EPDM |
| Disc: |
FCD450-10 (A536 GR. 60, 40, 18), A351 GR CF8
FCD450-10 + hard rubber lining, B148-C95800 |
| Body: |
FCD450-10 (A636 gr 60, 40,18), A216 WCB |
| Size range: |
DN1000 – 2000 (40 – 80 inch) |
| Pressure range: |
10 BARg |
| Temp. range: |
NBR: 0 ~ 60ºC, EPDM: 0 ~ 80ºC
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| Face-to-face: |
280mm (Manufacturers Standard) |
| Actuator flange: |
ISO 5211 |
Typical applications:
Marine, water treatment, power generation, iron and steel, waste water treatment. |
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