For integral air cleaner and manual shut down options see data sheets ce 206 and ce 207. Once the engine is running the valve is held in the run position by lubricating oil pressure. The amot model 2180 diaphragm gas valves will shut off the fuel gas and vent the manifold when used on an internal combustion engine. For larger valve sizes see spindle and d200 valve data sheets ce 205 and ce 231.
Emergency manual stop is by returning the lever rlx100 to the stop position. Model 4021 automation i valves i measurement i process. We can supply a wide range of amot control valves worldwide. It is used to sense the temperature of engine cooling water, lubricating oil, high pressure gas, or other fluids between 75. Thermoreg thermostatic valves thermoregs thermostatic control valve prevents dangerously high output temperature regardless of input and outlet variations and demand variations.
Dseries automatic engine overspeed shut down valves. If there is a failure in the cold water supply for any reason, the sensor will efficiently and rapidly stop the flow of hot water to prevent scalding. Amot designs and develops high quality safety products and solutions for engines, compressors, turbines and other rotating equipment. Amot 3way thermostatic control valves are the perfect fit and forget solution in cooling, lubricating oil, heat recovery, and jacket water systems as well as watersaving and tempered water applications. Amot offers an extensive line of electronic, pnuematic, and hazardous area. Dual purpose construction trip on rising or falling pressure provides a wide range of applications and permits easy field adjustment or changeover from trip on falling. Click apply and save the changes and download your edited pdf. The range of thermostatic valves includes a series of industrial products for both cooling and heating controls. Al1010n160 valve model elements required weep hole sizing criteria and flow rates in usgpm of water amot 1096 equiv. A guide to types of valves introduction a valve is a device that regulates the flow of gases, liquids or loose materials through an aperture, such as a pipe, by opening, closing or obstructing a port or passageway. Amot is a world leading designer and manufacturer of energy control valves, safety, and monitoring products for engines, compressors, turbines, and other rotating equipment. Amot g valve temperature control systemintroduction video.
You can also edit the size, font, and color of the added content. The basic dimensions for this family of valves are tabulated below. The amot model r 3way control valve controls fluid temperatures in cooling systems, heat recovery and many other temperature control applications. Amot temperature control valves provide a simple and reliable way to control the temperature of. Thermostatically operated valves thermostatic danfoss.
The normal recommendation in sizing the valves is to select a pressure drop between 0. Intake shutoff valve, or for checking the operation of the intake shut off valve. Overspeed sensing valve model 4110b application diagram hydromechanical runaway shutdown system sensing valve under normal operating conditions, lube oil runs through the model 4110 overspeed sensing valve to the amot model 4261 intake air shutoff valve. Amot model c thermostatic valve model cm, cl, cf or ccm. Determine the size and position of the pva valve to be installed. The general installation instructions given for svx590 are applicable. Amot works with original equipment manufacturers and oil.
The thermostatic valve is ideal for controlling fluid temperature, in cooling and heat recovery systems, and other temperature controlling applications such as. The safety of your data is 100% guaranteed thanks to an advanced level of security. Amot is the leading manufacturer of actuated and thermostatic temperature control valves and regulators. Dual purpose construction trip on rising or falling pressure provides a wide range of. These valves may be mounted in any position and use the proven expanding wax principle to actuate the 3way temperature element assemblies. Thermostatic control valves by amot we offer a wide range of amot controls thermostatic control valves. Amot type g valves are designed to produce minimal pressure drop. They are also suitable for process control and industrial applications where fluids must be mixed or diverted depending upon temperatures. The amot design is the accepted standard in various industrial applications around the world including nuclear applications. The automatic electric overspeed protection shutdown system is designed to continuously monitor diesel engine rpm to im. Line mode and paragraph mode, then you can edit any piece of text in the document by tapping on the place where you want to edit.
For bm type valves, in automatic mode the valve will control the temperature automatically, but actuating the manual override mechanisms on top. To use the graph it is advised to use the following method. When installed as a mixing valve, it is on the cold side of the application, and mixes hot liquid with cooled. Normal application of this model is for shutting down a gas engine in the event of a dangerous condition such as high jacket water temperature, low lubrication oil pressure, excessive vibration, high gas. Dual purpose construction trip on rising or falling pressure provides a wide range of applications and permits easy field adjustment or changeover from trip on falling pressure to trip on. Hvx300 and hvx500 valves are suitable for both hazardous and nonhazardous area applications. Edit pdf free pdf editor working directly in your browser. The valve s compact and robust design enables easy handling and reliable temperature control. Extensions are available to accommodate installation depths up to five inches. To edit text, you just need to click the edit button to open the editing mode you can switch between two different editing modes. Amot thermostatic valves are designed to produce minimal pressure drop. They are designed for use in a variety of environments to shut down a gas engine, act as an air starting valve, or to provide gas fuel metering for industrial gas turbines.
For more information about a specific product, please click on the productlinks below. A valve controls system or process fluid flow and pressure by performing any of the following functions. Thermostatic valves the robust choice danfoss thermostatically operated valves are a simple and reliable control solution requiring neither electricity nor control air. Electric pid valve controllers and ssrs spartan controls.
They utilize the proven expanding wax principle to actuate a 3way temperature element assembly. Lube oil pressure holds the model 4261 open, permitting normal engine operation. Amot 3way thermostatic control valves about our teaming partner amot has been the industry leader providing 3way thermostatic temperature control valves for nearly 70 years. Diesel engine shutdown valve special svx page 1 valve numbers svx380, svx381, svx390, svx391 svx580, svx581, svx590, svx591 svx880, svx881, svx890, svx891 special valve svx592 this valve is a special version of svx590. Positive acting temperature control amot thermostatic valves provide reliable control of fluid temperatures in cooling systems, heat recovery and many other temperature control applications. For smaller valve sizes see chalwyn mini range valve data sheet ce 209. Thermostatic control valves by amot fluid temperature. The model c valves may be used for diverting or mixing.
Amot model b thermostatic valves are available in a wide selection of sizes and settings to fill a multitude of fluid temperature control requirements. Drag and drop your pdf document into the pdf editor. Svxseries solenoid actuated diesel air shut down valves. This online tool is compatible with windows, linux and mac devices. Model c thermostatic control valve amot pdf catalogs. Diesel engine shutdown valve pneumatically actuated.
Valve closure will occur if the oil pressure drops below about 20psi 1. These valves may be mounted in any position and use the proven expanding wax principle to actuate the 3way temperature. Pressure sensing valve model 1672 overview amot model 1672 pressure sensing valves are 2way normally open sensors closed under satisfied operation conditions which are opened by the sensed pressure decreasing or increasing past the trip point. The amot model r is also suitable for process control and industrial applications where fluids must be mixed or diverted depending upon temperature. Three way thermostatic valves may be installed for either mixing or diverting modes of operation at the preference of the user. Electric pid valve controllers and ssrs 8071d, 8072d, 47581l001 operation these products are designed for high performance, fully configurable operation, and are easy to install and set up. Amot is unmatched in its selection of temperature control valves that ensure equipment efficiency and performance. Amot products include temperature control valves, air intake shutoff, fuel shutoff and air start valves, actuators, sensors, switches, pneumatic panel components, oil and bearing condition monitoring solutions as well as custom built control. Technical brochure thermostatic expansion valves for ammonia. Diesel engine shutdown valve pneumatically actuated dspvashutdown valve 0912rev1. If desired, amot model e thermostatic valves can be supplied with a manual override which allows the user to direct flows through ports a and. As it is browserbased, you can edit pdf online with mobile devices. Add text, images, shapes or freehand annotations as you wish. Amot is unmatched in its selection of temperature and airgas control valves, and diesel engine safety products.
Amot produces a wide range of control valves which can be supplied by us. Within the various constraints imposed in the application the valve should be as generously sized as possible. Amot model c thermostatic valves are available in a wide selection of sizes and settings to fill a multitude of fluid temperature control requirements. Amot model 4021 is a 3way control valve for limiting or sequence function service. The standard spool has a small center dead spot position and no valve port overlap. The valves provide a high degree of accuracy and repeatability for accurate temperature control and are equally accurate in mixing or diverting. The me valve body consists basically of a shell of the same interior diameter as the duct where it is installed, with a flange on each side. Amot has established itself as the only company in the world that offers the depth and breadth of product choices for your application. Charge air cooler lt the charge air inlet temperature has a major influence on engine. With the spool fully to the left rest position, port 2 is open to port 3 and port 1 is closed. A pneumatic supply must be available to operate this valve type.
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