Our best selling range of Type A BS valves offer standard face to face dimensions to fit your pipeline requirements.
Specifically designed with a 2-part casting and a fully NBR encapsulated patented double seated integral ductile iron wedge-shaped gate for optimum flow control, our range of BS OptiValve are robust and easy to operate. Ideally suited for all gas pipelines, they are fitted with vents for double block and bleed operations.
|Valve type||Type A|
|Diameter range||DN50 - DN300|
|Maximum operating pressure||7 bar double block and bleed with vent plug
16 bar without vent plug available on request
|Approvals||GIS/V7-1 Class A/B, EN13774 Class 1/2, BSI Kitemark, AGA, CE (2014/68/EU)|
|Coating||250 μm FBE coating, external and internal
|Flange||EN 1092-2 PN10 & PN16|