Inward Relief Valve

Description

The inward relief is exclusively designed for electronic and electro-optics equipment applications. It only has vacuum relief, with pressure settings ranging from 0.5 psi to 5.0 psi. Being a tamper-proof valve, they do not need any field maintenance. Out of the eight various models, a desiccant cartridge is allowed to be fitted for some valves so as to adsorb damp air that is going into the equipment or container.

All two-way relief valves can only be set with pressure settings of inward or outward.

  • M24 Thread Inward Relief Valve
    This panel mounting inward relief valve is equipped with a back nut and a chrome thread for R.F Screening Continuity. With many different pressure settings obtainable for this relief valve, please contact us for more information.
  • M24 Thread Inward Relief Valve (7725)
    This large inward relief valve presents itself with a range of settings. This model allows for easy installation using a square drive and is printed with the advisable installation torque statistic.
    By acting as an outward relief valve, this model can be mounted in a reverse position. It is frequently used on pressure-sensitive equipment such as electronics and optics. The air transportation or atmospheric changes gives the valves the potential to protect them from vacuum damage.
  • 1.5” BSP Thread Inward Relief Valve
    One of the biggest inward pressure relief valves obtainable, the 1.5” BSP Thread Inward Relief Valve can also be mounted in backward positions to simulate as outward relief valves.
    Often used with our tank vent dryers, the valves provide extra protection to prevent blockages. The BSP thread indicates that they can be easily mounted into standard pipe fittings.
  • 1.5” BSP Double Thread Inward Relief Valve (Stainless Steel)
    This relief valve comes with a huge hexagonal head and a double thread – one side is tapered, and the other is parallel, allowing it to be installed in-line. It can also be connected to exhaust or intake. This unit can be installed with ease using a socket or spanner and can be mounted in reverse position to perform as outward relief valves.
    Often used with our tank vent dryers, the valves provide extra protection to prevent blockages. The BSP thread indicates that they can be easily mounted into standard pipe fittings.
  • 1” BSP Thread Inward Relief Valve
    One of the biggest inward pressure relief valves obtainable, the 1” BSP Thread Inward Relief Valve can also be mounted in backward positions to simulate as outward relief valves.
    Often used with our tank vent dryers, the valves provide extra protection to prevent blockages. The BSP thread indicates that they can be easily mounted into standard pipe fittings.
  • 1” BSP Thread Inward Relief Valve (Stainless Steel)
    Often used with our tank vent dryers, the valves provide extra protection to prevent blockages. The BSP thread indicates that they can be easily mounted into standard pipe fittings.
  • ½” BSP Thread Inward Relief Valve
    One of the biggest inward pressure relief valves obtainable, it can also be mounted in backward positions to simulate as outward relief valves.
    Often used with our tank vent dryers, the valves provide extra protection to prevent blockages. The BSP thread indicates that they can be easily mounted into standard pipe fittings.
  • Push-Fit Inward Relief Valve
    This mini push-fit aluminium inward relief valve shields the equipment from vacuum damage.

Key Features

Product Features

  • Tamper-proof
  • Vacuum relief only with settings ranging from 0.5psid to 5.0psid
  • Equalises the air pressure preventing over or under pressurization.

Inward Relief Valve Brochure

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