E+L
Brand reference:73847
Products from this brand
German E+L valve E+L model E+L price
E+L valves can automatically open and close based on the system's operating pressure. They are generally installed on equipment or pipelines in closed systems to protect system safety. When the pressure inside the equipment or pipeline exceeds the set pressure of the relief valve, it automatically opens to relieve pressure, ensuring that the medium pressure in the equipment and pipeline remains below the set pressure, thereby protecting the equipment and pipeline and preventing accidents. The working principle of E+L valves is a type of hydraulic control valve. The main valve is divided into upper and lower parts by a diaphragm. The lower chamber of the diaphragm is the water flow channel, and the upper chamber is the control room, which controls the opening and closing of the main valve disc. The pilot valve itself is a relief valve.
German E+L sensor E+L model E+L price
E+L sensors, also known as displacement sensors, are a type of sensor used to detect the distance to an object to perform a preset function, and have been widely applied. Main products include mobile phone proximity sensors and long-distance measurement sensors, which are used in smart belts. Proximity sensors can be divided into optical proximity sensors, infrared proximity sensors, ultrasonic proximity sensors, and others based on their working principles. Most proximity sensors used in mobile phones are infrared proximity sensors, which consist of an infrared emitting tube and an infrared receiving tube. When
Germany E+L seals E+L model E+L price
E+L seals are a type of friction seal or stuffing box used to prevent liquid leakage between the shaft and bearing of compressors or other fluid handling equipment. They are also sealing devices installed to prevent leakage at the pump shaft and housing. Common types of shaft seals include packing seals, mechanical seals, and hydrodynamic seals. The shaft seal of a reciprocating pump is typically a packing seal. When transporting media where leakage is not permitted, a diaphragm reciprocating pump can be used. The shaft seals of rotary pumps (including vane pumps, rotor pumps, etc.) mainly consist of packing seals, mechanical seals, and hydrodynamic seals. E+L seal construction: Skeleton oil seal structure has three parts.
German E+L plug E+L model E+L price
E+L plug is a control module that can output signals or provide a discrete signal to actuate controlled equipment when control is required, while also receiving feedback signals from the equipment to report to the host. It is an important component of fire alarm linkage systems. Input/output modules on the market can provide a pair of passive normally open/normally closed contacts to control the equipment. Some manufacturers' modules can be configured via parameters for active output (such as GST GST-LD-8301). Corresponding types include dual input/output modules and multi-input/output modules.
E+L controller, Germany E+L, model E+L, price
The E+L controller feeds back part or all of the control system's output to the input end via specific methods and devices, compares the feedback information with the original input information, and applies the comparison result to control the system, preventing deviation from the predetermined target. Closed-loop control systems utilize negative feedback. This is an automatic control system composed of a closed loop formed by the signal forward path and the feedback path, also known as a feedback control system. Closed-loop control systems have the following characteristics in control: a deviation signal is generated by comparing the feedback amount of the output signal with the input amount.
E+L motor Germany E+L model E+L price
E+L motor is a single-phase AC commutator motor, suitable for single-phase power supply applications requiring speed regulation and reversal of rotation direction. The stator winding is powered by a single-phase source, and the rotor is an armature winding with a commutator short-circuited via brushes. The brushes can be moved to any position relative to the stator winding as required. By shifting this position, the rotor's direction of rotation, mechanical characteristics, and operating speed can be changed. When the brushes deviate counterclockwise from the geometric neutral axis, the rotor rotates clockwise; when the brushes deviate clockwise from the geometric neutral axis, the rotor rotates counterclockwise. E+L motor mechanical characteristics