Alemite Relief Fittings are used on gearbox housings and bearings (king pins, universal joints, etc.) where excessive lubrication pressure is not desired. Alemite button head fittings are used in rugged applications such as heavy machinery, construction equipment and off road equipment. View them on Alemite.com!

Relief vent fittings, also known as pressure relief valves, are a type of pressure relief grease fitting designed to release excess pressure from bearing housings or gearboxes. The spring pop-up valve opens as pressure increases, allowing air to escape, and …

Choose from our selection of pressure-relief fittings, including pressure and vacuum control valves, breather vents, and more. In stock and ready to ship.

regulator relief valves are available factory assembled on KPR, KCY, KCM, KLF and KHF series regulators. To order a regulator factory assembled with an isolation valve or isolation valve and adjustable

Pressure Relief Grease Fittings are commonly used on gear box housings and bearings, (such as king pins, universal joints, etc.), where excessive lubricant pressures are not desirable. These safety valves open at pre-determined pressures shown in the table below and can be used with either oil or grease.

Shop Relief Fittings at Applied.com and browse our extensive selection of industrial parts and supplies for all your MRO needs.

Fisher™ MR98 Series Backpressure Regulators, Relief, and Differential Relief Valves

Fit these regulators in tight spaces to adjust and maintain air pressure in sensitive applications where constant, consistent pressure is important.

Use these CGA fittings to connect welding hose to pressure regulators and torches. Choose from our selection of regulator fittings, including high-pressure nipples, nuts, and more. In stock and ready to ship.

Use wherever control of oil or grease pressure is required. Releases pressure build up during equipment operation or when filling gear cases or bearing housings with pressure guns. Twin vent ports provide visual indication of pressure relief. Select valve with pressure range best suited to design application.