UHV Right Angle Valves

The range of UHV right angle valves come in two standard types, the CR and CRD. These valves offer a good conductance and owing to their all metal construction have a high bake-out temperature 300°c when the valves are closed. The CR range have a fully welded bonnet construction which offers enhanced performance when the valve is shut off, due to no internal stress on the bonnet joint and gasket. The CRD range have a demountable bonnet which is designed primarily for customers who have a fixed manifold.