Outward Relief Valve

Outward Relief Valve

The Outward Relief Valves are formulated specifically to relieve pressure in electric and electrooptic equipment and standard settings from 0 to 5 psid to 5.0 psid. They are typically used for safety valves and pneumatic pipelines.

The Outward Relief Valves are available in different models:

M20 Thread Outward Relief Valve

This panel mountain Outward Relief Valve is ideal for safeguarding equipment from vacuum damage. It comes with a back nut and an alochrome thread for R.F. Screening Continuity. This valve is available in a range of pressure settings.

M20 Thread Outward Relief Valve (8531)

Designed to shield equipment from vacuum damage, this valve is provided with a back nut and o-ring for fitting. The PTFE coated stainless steel mesh acts as a filter and protects the valve from dust and contaminants. Also, it has an alcochrome thread for R.F Screening Continuity and is equipped with a range of pressure settings.

2” Thread Outward Relief Valve (Stainless Steel)

This unit is the largest stainless steel Outward Pressure Relief Valves that can be found in Om Mas. They can be equipped with either Viton or Nitrile seals, allowing for a large flow rate. This valve can also be secured in reverse positions to act as an Inward Relief Valve. Frequently used with our tank vent dryers, the valves give further protection to prevent blockages. The BSP thread indicates that they can be effortlessly mounted into standard pipe fittings.

Flange Mounted Outward Relief Valve

A mechanical guard is used to protect the unit from vacuum damage. The addition of filtration may affect the flow rate.

Push-Fit Outward Relief Valve

This small Push-Fit Aluminium Outward Relief Valve is effective in protecting equipment from vacuum damage.

Un-threaded Glass Loaded Nylon with Splash Guard Outward Relief Valve

This large Push-fit Nylon Outward Relief Valve is effective in protecting equipment from vacuum damage.

M30 Thread Outward Relief Valve

This panel mounting aluminium Outward Relief Valve can shield the equipment from vacuum damage. This unit can be supplied in various pressure settings depending on the operation’s requirements. This unit has a filter on the inlet.

1.5 BSP Thread Outward Relief Valve (Stainless Steel)

The 1.5” BSP Thread Inward Relief Valve is one of the largest Inward Pressure Relief Valves available in Om Mas. It can be mounted in reverse positions to act as Outward Relief Valves. Frequently used with our tank vent dryers, the valves give further protection to prevent blockages. The BSP thread indicates that they can be effortlessly mounted into standard pipe fittings.

10mm Diameter Push-Fit Outward Relief Valve

Used to protect equipment from vacuum damage, this valve is supplied with a stainless steel mesh which acts as both a filter and protection the valve from dust and contaminants. The unit comes in a range of pressure settings to cater to the needs of an operation.

1.5” BSP Thread Outward Relief Valve

One of the largest Inward Pressure Relief Valves available in Om Mas is the 1.5” BSP Thread Inward Relief Valve which can also be mounted in reverse positions to act as Outward Relief Valves. Frequently used with our tank vent dryers, the valves give further protection to prevent blockages. The BSP thread indicates that they can be effortlessly mounted into standard pipe fittings.

1.5 BSP Double Thread Outward Relief Valve

This relief valve comes with a large hexagonal head. It has both a tapered and parallel side, which allows it to be installed in-line or connected to exhaust or intake. This unit can be easily installed with a socket or spanner and can be mounted in a reverse position to act as an Outward Relief Valve. Frequently used with our tank vent dryers, the valves give further protection to prevent blockages. The BSP thread indicates that they can be effortlessly mounted into standard pipe fittings.

9/16-21 UNF-3B Thread

Specially designed to meet the requirement for a cheaper, one-way, Pressure Relief Valve, this unit has a standard-setting ranging from 0.5 psid to 3.0 psid reseal or cracking pressure.

  • Used for electric and electro-optic equipment
  • Reduce pressure in electric and electro-optic equipment
  • M20 Thread Outward Relief Valve
  • M20 Thread Outward Relief Valve (8531)
  • 2” Thread Outward Relief Valve (Stainless Steel)
  • Flange Mounted Outward Relief Valve
  • Push-Fit Outward Relief Valve
  • Un-threaded Glass Loaded Nylon with Splash Guard Outward Relief Valve
  • M30 Thread Outward Relief Valve
  • 1.5 BSP Thread Outward Relief Valve (Stainless Steel)
  • 10mm Diameter Push-Fit Outward Relief Valve
  • 1.5” BSP Thread Outward Relief Valve
  • 1.5 BSP Double Thread Outward Relief Valve
  • 9/16-21 UNF-3B Thread

Outward Relief Valve Product Brochure: Download

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