There are 2 different types of pressure seal valves on this page. 1 design has 2 variations.
Pressure Seal Valve with bonnet take up screws; 70% and 100% scale.
100% Scale
Pressure Seal Valve with bonnet take up screws.
This is a 100% scaled print of a 3” gate valve pressure seal bonnet with take up screws design. Valve has all the parts of the real valve, since it is plastic, it is a lot lighter and no pinch points. Valve overall dimensions are 28” high by 9” wide.
$550 for this valve.
To order this valve select the Contact link above and send me a message.
70% Scale
Pressure Seal Valve with bonnet take up screws
This is a 70% scaled print of a 3” gate valve pressure seal bonnet with take up screws design. Valve has all the part of the real valve but it is scaled down to make it more versatile in a classroom setting. Valve overall dimensions are 20” high by 6” wide.
$350 for this valve.
To order this valve select the Contact link above and send me a message.
These valves are the perfect size to disassemble and discuss the concepts of how a pressure seal valve works in the classroom. Valves are large enough where the students can still get a feeling that they are working with the real thing.
Each valve comes with disassembly procedures.
2 cut away windows to show inner workings of the pressure seal valve.
Pressure Seal Locknut Bonnet
Pressure seal gate valve, bonnet lock nut design. Double disc gate valve with cut away body to show how a double disc gate works.
Valve has all the parts you would find on this type of pressure seal valve.
To order this valve select the Contact link above and send me a message.
$300 for this valve.