The valves provide a high degree of accuracy and repeatability for accurate temperature control and are equally accurate in mixing or diverting service over a wide flow range. These valves may be mounted in any position and use the proven expanding wax principle to actuate. B 3way thermostatic temperature control valve by amot. Common control valve uses are pressure, temperature and flow control in fermentation reactors.
Overheat water in the heat exchanger and then blend it as needed with proportional amounts of cold water to achieve the correct outlet temperature for a wide range of flows. Samson canada partners with electrozad to provide single source process control solutions. Dsggtempcontrolvalve04rev1 page 7 3way temperature control valve model g, version g the unique construction of the amot g valve provides total flexibility by allowing you to select the valve port positions most ideally suited to meet your application requirements. Lavastica international can supply various amot control valves worldwide, within a. These selfcontained, 3way temperature control regulating valves may be used in either mixing or diverting applications and require no external power source. To remove calcium and lime deposits, soak valve in vinegar for 24 hours and flush or contact factory for assistance. Singleseated regulating valves with flanged ends and rodtype copper sensor with copper capillary tube 3 m dn mm 156159151215 2520 403250 65 80 k vs value 0.
K n k n k n k n k n k n adjusting cylinder a 305 305 385 385 385 385 385 385 560 560 560 b 405 405 525 525 525 525 525 525 740 740 740. 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. Lube oil temperature control with filter connection. Compatible with cold water, hot water and steam up to 180. Selfcontained thermal actuator the heart of the valve is the unique, solidliquid phase thermal actuator. Temperature control valves frost engineering service.
For threeport valves, it is the difference in pressure between the two open ports. Amot model b thermostatic control valves are fully automatic, 3way fluid temperature control valves for diverting or mixing applications. Control system solutions amot pdf catalogs technical. Threeway valve with a plug balanced by a stainless steel bellows optionally available with a plug arrangement for mixing or diverting service of liquids. These valves have also been used to sense high bearing or packing temperatures. Selfacting temperature controllers system clorius thermostats type v 2. Thermostatic control valve model e datasheet e thermostatic control valve 0119rev12 page 3 overview amot model e thermostatic valves are available in a wide selection of sizes and settings to fill a multitude of fluid temperature control requirements. How to size temperature and pressure control valves 23 control may or may not be fully open. Thermostatic control valves by amot fluid temperature control. Please refer to the temperature control valve selection guide for material compability information.
Electrically operated valves are powered by an external electric actuator, with control provided by a separate electronic control unit, and temperature sensing by resistance thermometer. The amot design is the accepted standard in various industrial applications around the world including nuclear applications. Charge air cooler lt the charge air inlet temperature has a major influence on engine performance. Available in an unlimited variety of directional, flow, pressure and special control valves each in a valve body designed to mount and link together with a simple piping system. Temperature settings for the 22304430 are available in 5o f increments from 95o to 245o f. Temperature control valve amot pdf catalogs technical. With the series 25 main valve and selected pilot, youll get the action you need to keep accurate co ntrol of your system. Temperature control valves temperature valves latest price. Clippard modular valves versatility is the key when it comes to clippards minimatic r modular valves. The temperature control valve was connected with a feedback pipe. 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. R110ss pressure balance rough valve body only with screwdriver stops direct sweat inletsoutlets. The valve teams up with a shell and tube heat exchanger to complete the system. Thermostatic control valve model c datasheet c thermostatic control valve 0120rev8 page 3 overview amot model c thermostatic valves are available in a wide selection of sizes and settings to fill a multitude of fluid temperature control requirements.
The ogontz stste temperature sensing control valves automatically maintains a process temperature in a pipe or tank. Floritetemp iom780n installation and operation manual. This ductile iron valve does not comply with the american iron and steel requirement as mandated in epas state revolving fund programs. Flow rate across the port ab almost independent of the valve plug position. Series 38r selfacting temperature control valves require no external power sources and are ideal for regulating the temperature of tanks, process streams and various types of industrial equipment. The piping system eases assembly and plumbing, resulting in reduced labor costs, errors in installation.
Amot control valves amot produces a wide range of reliable, automatic and accurate temperature control valves. Representing leading pressure measuring instruments manufacturers like wika, amot. Series 38r selfacting temperature control valve requires. These valves may be mounted in any position and use the proven expanding wax principle to. Manufactured in accordance with the 3a symbol council. Amot model c thermostatic valves are available in a wide selection of sizes and settings to fill a multitude of fluid temperature control requirements. One of the more overlooked, yet essential components in todays industrial sector is the control valve. We specialize in the supply of instrumentation equipment and valve for the oil and gas, petrochemical, power, water and other process industries. Electrically operated valves are powered by an external electric actuator, with control provided by a separate electronic control unit, and temperature sensing. S 38r selfacting temperature control valve require no external power s 38r sac ta c va require no external power sources and are ideal for regulating the temperature of tanks, process streams and various types of industrial equipment.
Model b automation i valves i measurement i process control. Again, if an air intake flametrap is also fitted, the valve must be installed upstream of the flametrap. Three distinct temperature control valve groups are available. The actuators are made with a rugged diecast aluminum housing with a fully enclosed bellow assembly and internal overrange protection. The 3way control valve being used on the mesophilic hot water system is an amot control temperature control valve model 10gefdfbaahr. For bm type valves, in automatic mode the valve will control the temperature automatically, but actuating the manual. These valves may be mounted in any position and use the proven expanding wax principle to actuate the 3way temperature element assemblies. The 56t temp control valve is ideal for hydraulic power packaged equipment, hydraulic presses or wherever reliable performance is required.
Their function is to control the temperature of the cooling water of the. Selfacting temperature controllers system clorius threeway valves available on request. As with other amot thermostatic valves, the model j valve uses fully enclosed, factoryset temperature element assemblies which provide tamperproof operation. Jul 05, 2017 one of the more overlooked, yet essential components in todays industrial sector is the control valve. The amot thermostatic temperature control valve provides years of troublefree service and requires minimal maintenance.
For tighter temperature control, remote temperature. Amot is the leading manufacturer of actuated and thermostatic temperature control valves and regulators. R110 pressure balance rough valve body only direct sweat inletsoutlets. Amot g valves are 3way control valves consisting of a heavy duty rotary valve and either a quarter turn electric or pneumatic.
Amot produces a wide range of reliable, automatic and accurate temperature control valves. And although there is an array of different control valve types available, each serving its function, it is the temperature control valve that. Do not attempt to field repair this calibrated valve. Versions with double adapter for either installing a temperature limiter or a second control thermostat. The amot model j valves may also be applied to cogeneration systems to control temperatures in the heat recovery loop assuring proper engine cooling and maximizing heat recovery. Type 9 3way temperature regulator, balanced samson. Amot is the leading designer and manufacturer of diesel engine safety systems, temperature control valves, and monitoring products for engines. Fire pumps fire pump control systems from amot are designed to the requirements of nfpa 20, yet also include specific application requirements for pneumatic, battery backup and electrical full function control. To find your nearest distributor for diesel engine safety solutions, please visit the home page of our.
Model b typical applications l lubricating oil temperature control l jacket water high temperature ht. This ductile iron valve does not comply with the american iron and steel requirement as mandated in. Lavastica international can supply various amot control valves worldwide, within a short period of time. State supply saint paul, mn spiraxsarco 25mt temperature. Typical applications include temperature control of cooling or heating systems, lube oil systems, cogeneration systems, heat recovery loops, process control, and other mixing or diverting temperature control systems. Amot has served a wide variety of markets since 1948 including industrial, marine, oil and gas, power generation and transportation. Hudgins offers amot thermostatic valves, which are used for accurate temperature control of liquids in diverting or mixing service. For tighter temperature control, remote sensing, and low pressure drop. Thermostatic control valves by amot we offer a wide range of amot controls thermostatic control valves. This hydrocarbon waxfilled device actuates the valve in response to changes in ambient temperature. Input and output signals are specified as appropriate to the application, usually analog e. The amot control valves are selfcontainted, 3way temperature control regulating valves that can be used in mixing or diverting applications and require no external power source. Amot is the leading designer and manufacturer of diesel engine safety systems, temperature control valves, and monitoring products for engines, compressors, turbines and other rotating equipment.
Cavitation can occur when the pressure of the process media changes as it passes through a control valve, resulting in increased noise and possible damage of the valve explore our spotlight on technology. The valves are used to ensure the generators are ready to meet the less than 10 second required startup time when an emergency arises. Temperature control valves temperature valves latest. Svxseries solenoid actuated diesel air shut down valves. They provide reliable control of fluid temperatures i. How to size temperature and pressure control valves.
Amot control valves also has externally sensed 3way temperature control valves that are used for tighter temperature control, remote temperature sensing and low pressure drop applications. Control loops explained whatever the process or the parameter temperature, flow, speed for example, the principles of control are similar. Thermostatic control valve model b datasheet b thermostatic control valve 1119rev17 page 3 overview amot model b thermostatic valves are available in a wide selection of sizes and settings to fill a multitude of fluid temperature control requirements. Thermostatic control valves by amot fluid temperature. Traditional amot valve with internal sensing temperature elements. Temperature control valves frost engineering servicea. When the valve opens it will vent control pressure from an amot master safety control such as the amot model 1476 and will shutdown the engine. The pressure exerted on the interior of a valve under normal working conditions. Together, the amot, roda deaco and chalwyn brands offer an extensive family of engine safety solutions. Rotary screw compressor units models 12 101 form 070.
To avoid excessively high intake air temperature at the svx valve when fitted to a turbocharged engine, it may be necessary to fit the valve either upstream of the turbocharger or downstream of the intercooler if fitted. C 220c special version for controllers with zrtp valves and up to. Amot recognises the key to your business is keeping. Different fuel grades and types require different air inlet temperatures for correct combustion. Amot produces a wide range of control valves which can be supplied by us. Since 2009, curtisswright nuclear has been amot s exclusive teaming partner for the supply of amot products for all asme code. They provide reliable control of fluid temperatures in engine jacket water and lubrication oil cooling systems. In water systems, it is the algebraic sum of the static pressure and. View our selection guide or use the filters to help select the right valve.
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