Air valves for heavy-duty flood prevention, oil booms and flexible storage tanks for water, oil and fuel.

MV OPXG

Our customers requested an over pressure valve, and we delivered it in the shape of MV OPXG. A durable, low profile valve that comes in multiple different opening preassures.

  • Tough and reliable for heavy-duty use

  • Comes in 1 psi, 2 psi, 3 psi, 4 psi, 5 psi and 7 psi

  • No hooking parts reduce risk of snagging

  • Allows large air volumes to pass through quickly

  • Stainless steel spring and synthetic rubber seals

Quick and easy installation

We developed the MV OPXG to be quick and easy to install, without any tools required for assembly.

Multiple pressure configurations

MV OPXG comes in multiple opening pressures.

  • 1 psi (yellow)

  • 2 psi (green)

  • 3 psi (blue)

  • 4 psi (red)

  • 5 psi (black)

  • 7 psi (white)

Quality

  • Stainless steel spring

  • Salt water and oil resistant

  • Always hand-assembled 

  • Always individually quality controlled

Air valve

Add-Ons

MV XII Adaptor – Free Flow

MIO XII

Assembly Tool

Assembly Tool

Fast Cap Remover

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.