455109 Relief Valve

Product Overview The 455109 Relief Valve by Blackmer is a pressure regulation component designed to ensure safe operation of positive displacement and sliding vane pumps. This relief valve provides precise pressure control to prevent overpressure conditions, maintaining system safety and integrity. Materials and Construction The 455109 Relief Valve is constructed with durable, corrosion-resistant materials suitable for various industrial fluids and environments. It features a high-strength aluminum body with stainless steel springs and internal components that withstand operational stresses for extended service life. Dimensions and Compatibility The relief valve measures approximately 4 inches in height with a 2-inch inlet/outlet connection. It is compatible with standard piping systems used in pump setups and suits a range of models that require precise pressure relief mechanisms. Features Provides adjustable pressure relief from 50 to 150 psi (pounds per square inch). Constructed with corrosion-resistant aluminum and stainless steel components. Designed with a 2-inch inlet/outlet for easy installation into standard pump systems. Includes a compression spring rated for industrial pressure ranges. Equipped with a safety relief setting and a reliable sealing mechanism to prevent leaks. Use Cases Ideal for protecting positive displacement and sliding vane pump systems across industrial applications, including chemical processing, water treatment, and food processing. Suitable for use in systems where accurate pressure regulation and system safety are required, especially in environments with fluctuating pressures. Suitable for pump systems with a modest budget seeking reliable pressure relief components without compromising quality. Included in the Box 455109 Relief Valve by Blackmer Installation instructions Care and Maintenance The 455109 Relief Valve requires minimal maintenance, with periodic inspection to ensure proper function. It should be cleaned externally and checked for corrosion and wear annually. No special tools are required for routine checks. The valve can be serviced or replaced if pressure settings drift outside recommended ranges. It is covered by a standard manufacturer warranty for defects.