All valves in this range have separate connections for pull and hold coils. Upstream valve body pressure helps to hold the gate in the closed position. In automatic mode the valve will control the temperature automatically, but turning the adjusting nut on top of the valve wil cause the element to move towards its cold extended position, regardless of temperature. Thermostatic selfacting valves are a simple and reliable way to control the temperature of watercooled equipment. Manual override 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 c. On valves equipped with the manual override option, there is one manual override device for each of the temperature element assemblies. The valve is ideal for use in the lube oil skid building sector where demand has increased due to higher design pressures needed in the complete module, as well as the introduction. Amot g valve temperature control systemintroduction video. Product selection guide amot pdf catalogs technical. They do not require control air or electricity and they are insensitive to dirt and water pressure, making them a highly robust choice. Testing the amot thermostatic valve to make sure is mixing water in the right way. Model br br type valves are fitted with a manual override which allows a. To engage the manual override function, flip the levers 180. A surface safety valve is a fullopening, pressureactuated, normally closed gate valve.
Amot model j thermostatic valves are fully automatic, 3way fluid temperature controllers for diverting or mixing applications. The sef1826 includes a thermostatic faucet mixing valve and manual override. These selfcontained, 3way temperature control regulating valves may be used in either mixing or diverting applications and require no external power source. Amot control model b thermostatic control valve energotech ag. Amot thermostatic valves provide reliable control of fluid temperatures in cooling systems, heat.
Thermostatic temperature control valves tcv play a key role in the performance of your engines, turbines and compressors. Ttp thermostatic valves use the principle of expanding wax. Solenoid valves angle seat valves thermostatic valves three ways of efficiently controlling fluids. Amot model b thermostatic control valves are fully automatic, 3way fluid temperature control valves for diverting or mixing applications. The normal recommendation in sizing amot thermostatic valves is to select a pressure drop between 0.
V alves, manual override thermostatic valves, lube management blocks flow range. Amot model b thermostatic valve p c mckenzie company. Thermostatic valves three ways of efficiently controlling fluids. W229 n591 foster court waukesha, wi 53186 262 5486220 262 5486239 fax. Amot thermostatic temperature control valves provide reliable, automatic and accurate temperature control of fluids. These valves may be mounted in any position and use the proven expanding wax principle to actuate. Amot model b thermostatic valve pc mckenzie company.
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. The key benefit of thermostatic radiator valves is their energy saving potential. Axelson prv relay normally closed, pilot operated, block. The spring allows the gate to close with less than 100 psi in the valve body.
Make the most of your trv settings to control individual room temperatures and save money by avoiding overheating commonly caused by manual valves. Amot thermostatic valves operate in any position and may be oriented at the convenience of the system designer. Charge air cooler lt the charge air inlet temperature has a major influence on engine performance. Amot is the leading manufacturer of actuated and thermostatic temperature control valves and regulators. A wide variety of manual thermostatic valve options are available to you, such as control, regulating, and angle. The amot model 6b steel and stainless steel thermostatic valve may be mounted in any position and uses the proven expanding wax principle to actuate the 3way temperature element assemblies. For bm type valves, in automatic mode the valve will control the temperature automatically, but actuating the manual override mechanisms on top of the valve will. Br type valves are fitted with a variable manual override which allows a progressive opening of port a to c. They are used to provide reliable control of fluid temperatures in engine jacket water and lubricating oil systems. Manual override is often a requirement for marine applications.
Pneumatic or manual cable operated shutdown system the pneumatic manual shutdown system uses the pneumatic man ual toggle valve to pressurize the air intake shutoff valve to close. The system also includes a manual override toggle switch that can be used to trigger a manual emergency closure of the air intake shutoff valve. Selfactuated temperature control valve m150t with manual override. Westads sell amot thermostatic valves, three way valves, many materials and sizes. Thermostatic valves instruction and application guidelines. The above animation shows how a horne thermostatic mixing valve or tmv works to proportion the mix of hot and cold water to provide blended water at a set te. Acast iron, al aluminum, bbronze, dductile, ssteel, ssstainless steel fpe is also your best source for competitors parts fluid power energy carries quality replacement parts including. Amot model c thermostatic valves are available in a wide selection of sizes and settings to fill a multitude of. The valve is ideal for use in the lube oil skid building sector where demand has increased due to higher design pressures needed in the complete module, as well as the introduction of legislative driven specifications. Amot thermostatic valves provide reliable control of. Axelson actuator axelson pneumatic diaphragm actuator. Manual override key benefits small number of parts simple maintenance and low cost of ownership robust design capable of high vibration and shock applications easy installation, operates in any mounting position automatic selfsensing control with positive proportional valve action. The amot model d 3way thermostatic temperature control valves may also be applied to cogeneration systems to control temperatures in the heat recovery loop assuring proper engine cooling and. Commonly used in washdown applications, these systems include a temperatureregulating valve with an internal check valve and vacuum breaker to prevent backflow, two ball valves for manual control of the water supply, a dial thermometer that displays the outlet temperature, and a hose rack for storage.
In automatic mode the valve will control the temperature automatically, but actuating the manual override mechanism on top of the valve will cause the element to move towards its hot extended position, regardless of temperature. Realtime temperature control for jacket water, lube oil, charge air, freshwater cooling, sea water cooling and heat recovery. The amot thermostatic temperature control valve provides years of. Solenoid actuated diesel engine air shut down valves dssvx320830solenoidvalvesce2390712rev 2. Asp002 thermostat our selfdeveloped thermostat asp002 replaces the thermostat 2433x from amot controls, which is the standard thermostat for the amot model b series. Danfoss thermostatically operated valves are a simple and reliable control solution requiring neither electricity nor control air. Thermostatic control valves model b valve characteristics flow coefficient amot valve flow coefficient calculated size kv cv 112b 36 42 2b 44 51 212b 79 81 3b 87 101 33b 121 140 4b 176 203 5b 263 304 6b 394 456 8b 571 660 kv is the flow coefficient in metric units. Provides manual operation of the system for startup or shutdown typical application. These valves are suitable for process control and industrial applications where fluids must be mixed. This range of valves is suitable for operation in t4, zone 1, gas group iib or in zone 21 hazardous areas.
Mvx integral manual control ce215 mvx with remote stop control ce217 electric. The range of thermostatic valves includes a series of industrial products for both cooling and heating controls. Manual override option isolating diaphragm high pressure ip 65 manual override option options. The metaltometal seat between the actuator bonnet and lower stem serves as a secondary seal. If the amot thermostatic mixing valve is opened and cold and remains open if you place it in cold water. The three valves offer total flexibility, whatever your shower set up you can control, switch between or even combine different spray patterns and water outlets perfect for spaces where you want to have hand, head and side showers, as well as a bath. Housing materials cast iron bronze carbon steel stainless steel seal materials buna nnitrile viton neoprene element materials bronze, brass and stainless steel. Amot thermostatic valves should operate for years with minimal maintenance. Spare parts for amot controls temperatur control valves. Through the years, the experience and expertise of amot has been directed towards devising highly specialized control solutions across a wide variety of applications. In fact, temperature control has a direct and significant impact on emission control, operating efficiency and bearing life of your capital equipment and. Whether fitted on your jacket water, lube oil or charge air system, temperature control is vital for proper operating performance and equipment longevity.
Thermostatic control valves in canada zimco instrumentation. Jan 02, 2011 amot thermostatic valves are designed to produce minimal pressure drop. Manual override option bm type valves are fitted with a manual override which allows a progressive opening of port a to c. Thermostatically operated valves thermostatic danfoss. To engage the manual override function, flip the levers 180 degrees from auto to manual position. Provide large exhaust area for fast shutin safety valves. These valves are suitable for process control and industrial applications where fluids must be mixed or diverted depending on their temperatures. The manual override should only be used in case of an emergency, or thermostat failure. Svxseries solenoid actuated diesel engine air shut down. Curtisswright nuclear amot thermostatic valves for. Amot contact details available on the back cover of. In 1948, amot invented the industrial thermostatic valve and has been a pioneering manufacturer of quality components for rotating machinery ever since.
Thermostatic control valve model c datasheet c thermostatic control valve 1020rev9 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. Each thermostat assembly has its own manual override. Amot model d 3way thermostatic temperature control valve. If desired, amot model b thermostatic valves can be supplied with a manual override which allows the user to direct flows through ports a and c. Manual override, high over temp element, plated element. Manual override if desired, amot model b thermostatic valves can be supplied with a manual override which allows the user to direct flows through ports a and c. A selfcontained power element activates a stainless steel sliding valve that provides a positive threeway valve action. Al1010n160 valve model elements required weep hole sizing criteria and flow rates in usgpm of water amot 1096 equiv. The thermostatic element also referred to as element in a model b valve is fully.
For the temperature regulation of lubrication and cooling loops with oil or water and also for solar systems for the following applications. Amot control valves amot produces a wide range of reliable, automatic and accurate temperature control valves. When used in the automatic mode, the prv relay may be used for remote operation of the safety valve by manipulation of the pilot supply on or off. Products and solutions that are still breaking new ground in temperature, pressure sensing and control. Mar 02, 2017 amot thermostatic valves are designed to produce minimal pressure drop. Secondary operation by a remote cable and either manual push or manual pull control is available on some models. They provide reliable control of fluid temperatures in engine jacket water and lubrication oil cooling systems. The diagram opposite shows the valve actuation in diverting.
Manual override should only be used in case of an emergency or element failure. All gmodel valves have a manual override built into the actuator assembly. Elements are field replaceable to obtain the same, or a new bypass temperature setting. View our selection guide or use the filters to help select the right valve. In automatic mode the valve will control the temperature automatically, but turning the adjusting nut on top of the operator clockwise will cause the element to move toward its hot extended position, regardless of temperature. 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. Item is a sensing unit element used to establish temperature perimeters of thermostatic valve operation general characteristics item description.
System selection guide amot pdf catalogs technical. There is a position indicator on each manual override which shows the element position during manual operation. The automatic electric to pneumatic overspeed detection shutdown system is designed to continuously monitor diesel engine rpm to immediately shutdown the engine in the event of an overspeed condition. Thermostatic valvesself actuated type amot pdf catalogs. Self actuated temperature control valves mva gmbh mess. Amot controls is established in 1948 in richmond, california usa with the invention of the first industrial thermostatic valve developed for the marine industry. Threeway thermostatic valve t style 2510 2 12 flange 2510m 2 12 flange with manual override available connections.
Svx hazardous area energized to open ce239 svx hazardous area manual override, energized to latch open ce230 svx safe area energized to open ce240 svx safe area energized to close ce228 svr2xx compact butterfly valves. The model d control valve are suitable for process control and industrial applications where fluids must be diverted depending on their temperatures. Manual override position indicator approvals gl, wras, va and dnv gl wras, va. In fact, temperature control has a direct and significant impact. For bm type valves, in automatic mode the valve will control the temperature automatically, but actuating the manual. For bm type valves, in automatic mode the valve will control the temperature automatically, but actuating the manual override mechanism on top of the valve will.
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