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.
| Type B | |
| DN80 - DN400 | |
| 7 bar double block and bleed with vent plug 16 bar without vent plug available |
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| Epoxy 250 micron FPE coating, external and internal PUR available on request |
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| PN16 |
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