Valves and Pressure Vessels

Featured Product from Macawber Group


Valves and Pressure Vessels

Matching the proven Dome Valve

® with a pressure vessel of your specification is the best way to achieve your process requirements. We can achieve pressure vessel certification to many world-wide standards based on your requirements.

We are the original designers of the Dome Valve®. The valve is uniquely designed to close and seal in a variety of extremely harsh environments; and has a proven track record of robust performance and industry acceptance.

10s of thousands of valves have been delivered to satisfied customers world-wide.

Pressure Vessel Capabilities


Pressure: <200psi (14 barg)
Design and manufacturing code: ASME sect.VIII Div 1, PED, GB150
Weight: 8000 lbs
Materials: Carbon steel. Stainless steel
Temperature: <660F (343C)
Plate: 1.0 inches (25mm)

Pressure Valves - The Dome Valve®


Pressure: <200psi (14barg)
Design and manufacturing code: ASME sect.VIII Div 1 and PED, GB150
Size Range: 2,4,6,8,10,12,16,20,24,30in (50,100,150,300,400,500.600.750mm)
Materials: Cast Iron, Carbon steel. Stainless steel
Temperature: <660F (343C)

All applications for pressure vessels demand a reliable inlet, intermediate and outlet valve able to operate reliably with or without particle laden fluids. We provide custom designed arrangements to international codes for all parts of the world.