Petrochemical companies need solutions for diverse conditions. Quality, safety, and productivity improvements keep producers on top in this highly competitive marketplace. Malema’s engineered solutions provide improved process control with new leading edge technologies.
Experienced in sensors, electronics, and process instrumentation, Malema incorporates groundbreaking state of the art technologies into every instrument.
The M-VF Series Safety Excess Flow Valves are engineered for fast automatic shut-off in case of line, hose, or fitting failure protecting plant, personnel, and instruments. Designed for protection of systems handling corrosive, toxic, radioactive, and flammable materials; the valve will instantly detect surges in the system and stop fluid flow. The M-VF Series operates effectively with all fluids, liquids or gases.
The M-50X Explosion Proof Series low flow, flow switches monitor increasing and decreasing flow. They utilize a single moving part which responds to fluid (liquid or gas) flowing within a system. The flow monitors operate only when fluid is positively established.
The COVOL oscillating piston flow meters is ideally suited for viscous fluids such as oils, waxes and polymers. The sensor is constructed in SS-316, PVC, PP and PTFE materials options. It can be easily cleaned and sterilized.
The M-701 offers low cost flow monitoring with a variety of switch actuation points and low pressure drop. M-701 is designed for ease of maintanance, as the bonnet and shuttle can be removed, leaving the housing and pipe work connections intact. All wetted parts are
polypropylene or stainless steel, making this switch ideal for a wide range of chemical and temperature requirements.
Malema's SC250 & SM250 model metal tube variable area flow meters are suitable for gases, liquids and steam flow measurement. It uses a robust metal tube construction with an optional plastic liner to handle tough and corrosive process fluids.
The TM44 series turbine flow meters are used in precise measurement of clean fluid flow such as the process fluids including acids, alkali, solvents, water, CIP fluids, oil, minerals, petrochemical products, cryogenic liquids, and other liquids.
Series 2000 glass tube variable area purge meters are available in 100mm, 150mm and 300mm tube lengths and with optional fine threaded regulating valve for precise flow measurement. They are suitable for gas and liquid flow measurement and control.
AD-15/ADI-15/ADT-15 series flow switches can be fitted with local flow indicators. AD series flow switches can be used for monitoring liquid and gas flows.
LU90 series transmitter is an advanced level instrument based on the transmission of ultrasonic waves to measure the level of liquid or solid in a vessel. Its non contact measurement makes it suitable for highly corrosive liquids. User friendly programming keys and local read out helps setting up and operating the instrument with ease.
The MFS-25 series of Paddle Flow Switches that are ideally suited in process applications where direction of flow and desired actuation set points are needed for control and dynamics of operations. Suitable for installation in pipes 1" to 8" and rated to 1500 psi max.