control valve maintenance

... continuous pressure and flow regulation characterized by fast response times, a wide adjustment range, and leak-proof sealing. Key performance features include high pressure drop capacity with straight flow, high Cv, and large discharge capacity. The actuator design ensures ease of maintenance and eliminates play. Features Control valve construction...

... the battery level while foaming. - With 3mm nozzle and spray angle up to 110° - Lock the control button for continuous foam - With integrated pressure relief valve - With 7.2V lithium-ion battery Dimensions:32 x 26,5 x 15 cm Weight:1,14 kg Capacity:1,8 L Packaging:Per piece...

... maintenance effort and low operating costs. The membrane control valve with a plastic housing 7069, equipped with its pneumatic drive and the proven Schubert & Salzer positioner, is a true alternative for applications in chemistry, cosmetics, environmental technology, and water treatment, as well as in electroplating or food and beverage production – truly a versatile solution. Connections...

... system disposes of up to 128 individually adjustable circuits and is suitable for the processing of polyolefins and technical thermoplastic materials. In case of the basic execution (itd B) the requested flow rate is adjusted manually and is then monitored by a flow meter and presented digitally and graphically on the central display of the control unit. In the standard execution (itd R) the water...

...The GEMÜ 656 2/2-way diaphragm valve features a low-maintenance metal diaphragm actuator and is pneumatically operated. The 2/2-way diaphragm valve has a low-maintenance metal diaphragm actuator and is pneumatically operated. It offers control functions of "spring return closed (NC)", "spring return open (NO)", and "double-acting (DA)". The valve body is designed in a deep seat configuration...

... produced with a touch control screen. Especially with the side covers that can be opened individually based on the opening system, it provides quick and easy access, along with the ability to quickly remove the roller with the cover that opens on the roller. The tested belt drive ensures silent operation and eliminates the need for oil maintenance and contamination.

... intuitive use and with fast programming. High performances thanks to the components of the highest quality. Perfectly calibrated for each specific application. Easy access to the main components for easy maintenance of the system. Technical Specs It has hermetic emraco compressor or hermetic tecumseh compressor and air-cooled condenser, High and low-pressure switches. Thermostatic expansion valve.

... into the working cycle for reuse. Advantages : Reduction of compressed air consumption by up to 80%. Increase in efficiency of the plant. Smart monitoring and diagnostics of the pneumatic system with numerous evaluation options and control in line with Industry 4.0. Detection of leaks and irregularities. Delivery for predictive maintenance data. Avoidance of downtimes. Simple control software and wireless transfer from PC.

... proportional valve system with joystick control Weight:Approx. 650 kg, considering a brush of 5 metres in length Control Unit:12 Volt-version (protection of the on-site installed two-pin power socket by a 5 A fuse) PLC-control Driving Speed: 1.5 km/h Brush Speed:Brush speed is between 10-200 rpm. The speed can be regulated by the accelerator pedal or the thrott Water Consumption:The quantity of water required for a brush of the length of 5 meters is about 5 - 25 liters/minute. ...

... hydraulic power pack Security perimeter aluminum on the upper platform Hydraulic power unit designed for intermittent use by 30%. Keypad with low voltage controls Hydraulic system with a safety valve for overload Control valve for descent speed Large hydraulic cylinders with valve fall arrest in case of breakage of the pipes Joints with self-lubricating bushings Lifting hooks removable for...

...Liquid fuel system for a gas turbine which utilises a variable speed electric motor driving a positive displacement pump. The flow of fuel is controlled by the speed of the pump and not by a valve in traditional systems. The nature of the positive displacement gear pump makes it ideal for aggressive fuels such as low viscosity naptha or high viscosity heavy fuel oil. In every project where this system has been fitted the gas turbine start reliability has been improved. The system offers a rugged, reliable and low maintenance solution to the requirements of a gas turbine liquid fuel system...

... minutes ±10% Degree of protection against infiltration of liquids and solids: IP32d Functioning: 12÷15 Vdc Maintenance-free piston pump Vacuum control and regulation unit with ABS module Dimensions of suction unit: 175x175x100 mm Dimensions of ABS module adjustment unit: 90x130x85 mm Weight: max. 2 kg including mounting parts Class IIa medical device in compliance with Regulation (EU) 2017/745 (MDR), all applicable regulations and main reference standards...

...Typically, the ASCO CO2 Gas Dosing System is used together with water desalination plants. The system is equipped with a CO2 pressure reducing valve, filtration unit, CO2 gas flowmeter, CO2 regulating valve, pressure gauges, safety valves and a completely prewired control cabinet. In case of maintenance the system provides a manual bypass line, which also can be monitored by the flowmeter...

... flow. The fully automatic medium-controlled STRATE relief valve EVA has been specially designed for this procedure. As well as not requiring any maintenance, the STRATE relief valve EVA is an extremely economical device for reducing load during start-up since there is no longer any need to use complex externally controlled valves or electronic start-up aids. Product features Fully automatic control Specialized material G-AISi9Cu3 - specific to the requirements With solenoid valve for different motor speeds With overpressure valve For higher pressures and temperatures ...

... transportable for maintenance, operations do not require specialized labor). Digital control panel (housed laterally), waterproof IP 55, multifunction digital timer. Front discharge hatch, also equipped with a safety device (except for PPF05, table version). Standard delivery with side discharge diameter 50 mm (also possible to place underneath the device diameter 40 mm). Water supply via solenoid...

...The EFS 42 enables complex control tasks and MES/ERP connections as well as remote maintenance. Its modular design allows for expansion into a fully automated filling line with container transport, sealing, and labeling. Suitable for viscous to pasty liquids such as paints, it features an electronic scale and fills open containers just above the fill level. Product supply is provided from storage...

... handling also suitable for horizontal pulling extremely sensitive lever control with emergency shut-off valve, max. control length 6 m available lifting heights: 3m, 5m, 8m with chain box as standard with manual trolley as option...

... highly precise device with an extremely long service life and low pulsation. The quiet and rotatory operating micro annular gear pump allows dispensing smallest volumes of liquid on the one hand,... Pumps: mzr-2521, mzr-2921, mzr-4622 Flow rate range (without control): up to 72 ml/min * Controlled flow rate range: 1 - 1,000 µl/min * Dosing volume: beginning from 1 µl Precision CV: < 1...

... piston rod in. ACE pull type gas springs offer the maximum service life thanks to the solid chrome-plated piston rod and an integrated sliding bearing. The maintenance-free and ready-to-install products are available in body diameters of 15 to 40 mm as well as forces from 40 to 5,000 N and are available from stock with valve and large selection of accessories. The traction force can be subsequently...

...The GEMÜ 536 2/2-way straight seat valve features a robust, low-maintenance diaphragm drive and is pneumatically operated. The valve is very well suited as a control valve. The shut-off at the valve seat is achieved by a valve disc that is movably arranged on the valve spindle. The sealing of the valve spindle is done via a self-adjusting packing; this ensures a low-maintenance and reliable valve...

... maintenance to reliability in ways we never imagined. Manage results and organize your condition monitoring strategy by uploading them to the Ultranalysis® Suite 3 (UAS3) software. Monitor any combination of equipment and activities thanks to its flexibility. The SDT340 keeps inspectors connected to their equipment. Real-time and spectral views allow inspectors to perform diagnostics and analysis...

...PVA compact float valves are a revolution in the float valve sector, designed by us and sold patent-protected for many years. This extremely space-saving with integrated floater allows a level control even in the smallest tanks as well as in flat gutters. With the small float valve 480, the level can be easily adjusted steplessly outside the liquid. Easy installation and maintenance-free, safe...

...Steel, cast iron, or stainless steel valve Internal parts in stainless steel or other materials Straight type Operation via handwheel Flanged connection according to DIN or ANSI, or threaded sleeves, or welded Variant: with bellows, with adjustment valve, inclined type (elbow), 3-way, stellite contacts. Pressure/temperature coupling according to your service conditions Nominal diameter upon request Nominal pressure upon request Usage On/off isolation, approximate adjustment for steam. Standards Operation via handwheel or pneumatic or electric actuator...

...A passage indicator signals the passage of scrapers in a scraper station or in a pipeline, whether it be a cleaning or control scraper or a separation sphere. It can be equipped with a head featuring an electrical signaling contact (IP 300), with or without a visual indicator. A special version (IP 210), equipped with a valve on the body, allows for the disassembly and reassembly of the mechanism...

...The EPC SMC is equipped with an integrated proportional valve. This allows the analyser to automatically regulate the gassing in a wide range of processes. All settings for the control can be configured on the unit or via external signals. This means that the customer is not required to control the process completely manually. This gives you the option of controlling the gassing at our analyser...

... analysis led to development of a lighter, more open valve body which enables better access to the seat pockets for easier, quicker assembly and maintenance. TechnipFMC individually qualifies each gate valve size using nitrogen gas even though API Spec 6A permits qualification by scaling one size above and one size below the tested valve. In addition, TechnipFMC imposes additional performance requirements and endurance testing to simulate 25 years of operation in the field. Also available in “adapted for actuator” configuration for M130Plus model.

...Maintenance-free compaction shield with plastic slides Compaction pistons equipped as standard with a sealing segment Simple hydraulic control with a single central hydraulic valve (maintenance-free) Conventional electrical control with standardized components available worldwide Phase inverter included in the CEE socket Compaction chamber and shield made from extremely thick sheet metal Massive...

...The pneumatic part-turn actuator ensures reliable control of the 6L ball valve. The piston drive is compact and maintenance-free and can be operated with all neutral, gaseous media. The actuator has a spring-return as standard. Actuator:Pneumatic part-turn...

...The rubber check valve is a cost-effective way to manage back pressure in treatment plants, drainage channels, sewers, and tidal operations. No control or maintenance is required, and the check valves operate entirely passively. The check valves are offered as a direct replacement for ineffective and maintenance-intensive gate or valve-type shut-off devices, which are generally known for jamming due to rust or obstructions. Unlike gate or valve shut-off devices, rubber check valves can handle large obstructions without jamming or remaining open.

...CE 1935/2004, and ATEX versions are available. In addition to endorsing hygiene and safety, this certification guarantees faster and easier handling of the valves, ensuring cleanliness and inspection processes, as well as quicker maintenance.