OptiValve Plus F4 & F5 - Gas gate valve

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

Product Downloads

To view all our downloadable resources visit our downloads page.