Our state of the art range of Type B F4 and F5 valves are an innovative solution for all your gas pipeline requirements.
Manufactured from high grade components with high performance features for strength and increased valve lifetime, our F4 & F5 OptiValve Plus are designed with a 3-part casting, which allows parts to be replaced on a live pipeline without the need to close the valve. The fully NBR encaspsulated patented double seated wedge within the valve, offers optimum flow control.
| Valve type | Type B |
|---|---|
| Diameter range | DN80 - DN400 |
| Maximum operating pressure | 7 bar double block and bleed with vent plug 16 bar without vent plug available |
| Coating | Epoxy 250 micron FPE coating, external and internal PUR available on request |
| Flange | PN16 |
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