Air valves for heavy-duty flood prevention, oil booms and flexible storage tanks for water, oil and fuel.
The MV XII is a proven, highly effective air valve designed for heavy- duty oil booms and flexible storage tanks for water, oil, and fuel. Smart design and quality construction allow it to be used efficiently, safely and reliably, no matter the job or weather conditions.
Tough and reliable for heavy-duty use
Low-profile, easy-grip screw cap
No hooking parts reduce risk of snaggingSpring-loaded valve disc eases locking and release
Allows large air volumes to pass through quickly
Stainless steel spring and synthetic rubber seals
The valve features a low profile, easy-grip screw cap, no hooking parts and a spring-loaded valve disc that is extremely easy to lock and release. The MV XII’s superior design and a large free area allow volumes of air to passthrough in optimised quantities, delivering faster inflation and deflation.
Tough and reliable for heavy-duty use
Low-profile, easy-grip screw cap
No hooking parts reduce risk of snagging
Spring-loaded valve disc eases locking and release
Allows large air volumes to pass through quickly
Stainless steel spring and synthetic rubber seals
As well as being extremely easy to handle, no matter the weather conditions, the MV XII has two seals, is salt water and oil resistant, easy to insert and can be applied to any fabric material between 1 and 4 mm in thickness. The valve is made from tough, fiberglass reinforced Polyamide BG and features a stainless steel spring and synthetic rubber seals.








Sweden - HQ
Monsun Air System
Knuts väg 32
446 41 Skepplanda, Sweden
+46 707 795401
Air valve for heavy-duty oil booms and flexible storage tanks for water, oil and fuel.