OptiValve F4 & F5 - Gas gate valve

Our specialised range of Type A, F4 and F5 valves offers the shortest and longest face to face dimensions to fit your specific pipeline network

Specifically designed with a 2-part casting and a fully NBR encapsulated patented double seated integral ductile iron wedge-shaped gate for optimum gas flow control, our range of F4 and F5 OptiValve are robust and easy to operate.  Ideally suited for all gas pipelines, they can be tailored with vents for double block and bleed operations.

Valve type Type A
Diameter range DN40 - DN300
Maximum operating pressure 16 bar without vent plug
7 bar double block and bleed with vent plug on request
Approvals DVGW, CE (PED 2014/68/EU), KIWA, BSI Kitemark,
Russian Certificate of Conformity
Coating 250 μm FBE coating, external and internal
Flange EN 1092-2 PN10 & PN16