Shop ferguson for our offering of professionalquality gauges and thermometers. Run unbiased calculations based on a set of operating conditions such as cooling capacity, refrigerant, evaporation, and condensation temperature and then select the best components for your design. Reliable and stable performance for controlling superheat. The thermostatic expansion valve sensing bulb that controls the thermostatic expansion valve is clamped to the refrigerant suction line where it monitors the systems temperature. A thermostatic expansion valve is built up around a thermostatic element separated from the valve body by a diaphragm.
To ensure long operating life, the valve cone and seat are made of a special alloy with particularly good wear properties. The thermostatic expansion valve allows you to keep a constant superheat or. Coolselector2 features unbiased calculations for the selection of. This software is completely free and packed full of tools in an. Run unbiased calculations based on a set of operating conditions such as cooling capacity. In the danfoss range of thermostatic expansion valves you can find the product to. Therefore the valves are especially suitable for liquid injection in dry evaporators where the. The full range of evaporator controls from danfoss adapkool. Expansion valve cross reference thermostatic expansion valve cross reference interchangeable orifice nominal capacity tons connection alco sporlan parker virginia singer danfoss totaline replacement type orifice pn pn body orifice conn. After making your selections, you can create a pdf report rpt field containing all of your inputs. N, c, ec, sc ebs, o h, ha hc, hca bleed denoted by b. The mechanical part of the valve is located at the evaporator inlet. How txv works thermostatic expansion valve working principle, hvac basics vrv heat pump duration. Coolselector2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the users requirements or based on.
Thermal expansion valves empower refrigeration efficiency. Danfoss thermostatic radiator valves, ra 2000 thermostatic radiator valves regulate the flow of hot water of hot water or steam through freestanding radiators, baseboards or convectors in hot water. With regard to a refrigeration system, the func tions of suc h. The tseries takeapart valves, with adjustable superheat and replaceable, interchangeable components are ideal for original equipment and field replacements in air. Te 55 is supplied as a parts program with a wide range of valve bodies. T2 te2 quick selection sheet danfoss refrigeration. Danfoss thermostatic radiator valves, ra 2000 thermostatic radiator valves regulate the flow of hot water of hot water or steam through freestanding radiators, baseboards or convectors in hot water and twopipe low pressure steam systems.
Tm thermostatic expansion valve selection chart forheatcraft. Danfoss 38 x 12 thermostatic expansion valve with 5 capillary tube and mop for r404a and r507 refrigerant. Fc r12 med temp m r4a med temp mz low temp hc r22 med temp hw100 r22 mop hca heat pump haa wide range sc r404a med temp sz low. Lets say we want to select a thermostatic expansion valve for our system.
The emerson nxt series is a balanced ported valve designed for high efficiency r410a air conditioning and heat pump applications. Quick select guide thermostatic expansion valves, types t2te2 7 selection instructions 1. Thermostatic expansion valves alco aseries cont ordering information for aseries valves standard product offering. The injection is controlled by the refrigerant superheat. Te 20 is supplied as a parts program with a wide range of valve bodies. With danfoss thermostatic expansion valves, you can expect precise operation and long service life of your refrigeration system.
Data sheet thermostatic expansion valves type te 5 te 55. Sporlan selection program for hvacr applications is new. Pressure equalizing flare hc14fw rcd12fw nif14 ff14 gf14 df14 ra14fa. Thermostatic expansion valves danfoss tuatuae tx valves danfoss tuatuae tx valves solder connections airefrig part number valve type refrigerant temp range n connections list. Coolselector2 helps you optimize energy consumption and increase efficiency in any hvacr system. Valve body with connections the orifice is refrigerant and range independend. When using the selection tool it is very important to understand the differences between a co 2 system and a conventional refrigeration system. High quality pressure sensors such as those from wika are critical to cooling unit efficiency because the boiling point of refrigerant in a closedsystem is controlled by changing the vapor pressure above it. Nov 11, 20 the news, in conjunction with danfoss, will host a free webinar titled, the ins and outs of working with electronic expansion valves, at 1 p. The td 1 valve from danfoss is designed for soldering into hermetically sealed systems and supplied as angleway and straightway versions for easy installation. Balanced port thermostatic expansion valve selection chart for heat transfer products group unit coolers. Increase system reliability, and efficiency with our complete offering of expansion valves. Danfoss is your goto source for information and resources that can. Dec 06, 2000 in refrigeration and air conditioning systems, the thermostatic expansion valve tev can be a difficult device to understand, install, adjust, and troubleshoot.
Tge thermostatic expansion valves for ac danfoss danfoss. After making your selections, you can create a pdf report rpt field containing all of your inputs, valve selection, and calculated values or export the values in an excel file. They both ensure refrigerant flow to the evaporator by maintaining proper superheat. Te 55 thermostatic expansion valves are used for liquid injection into evaporators on both refrigeration and air conditioning systems using fluorinated refrigerants. In a nutshell, the role of the tev is to control liquid injection into an evaporator as a function of the load. Thermostatic expansion valve selection chart forheatcraft products tm. Txv connect kit save time and money while upgrading your ac and heat pump systems by offering the latest thermostatic expansion valve with both chatleff and aeroquip adapters in one box.
Sep 22, 2015 how txv works thermostatic expansion valve working principle, hvac basics vrv heat pump duration. Txv connect kit save time and money while upgrading your ac and heat pump systems by offering the latest. Compact design, easy to install versatile refrigerant control. Unfollow danfoss thermostatic valve to stop getting updates on your ebay feed. Home sporlan thermostatic expansion valve sve3cp100. Refer to bulletin 109 for a complete discussion on the theory of operation and application of thermostatic expansion valves. Refer to bulletin 109 for a complete discussion on the theory of operation and. Unfollow danfoss thermostatic valve to stop getting updates on your ebay.
Parker hhc series thermostatic expansion valves are designed for use on air conditioning and heat pump systems. In the below example we will compare a thermostatic expansion valve with an electric expansion valve. Power supply hardware output hardware input softwareapplications accessories displays networks other evaporator solution with thermostatic expansion valve evaporator solution with electronic. Adjust superheat select the valve body based on refrigerant and need for internal or external equalization using the table on the next page under valve body selection. Balanced port thermostatic expansion valve selection chart for chandler. Sve3cp100 pe040357 cp100 12 in, 58 out 5 capillary tube lengthcondition. The engineers over at danfoss are constantly adding new features too. Page 2 bulletin 50010hccr the selections are based on load and operating conditions. Buy danfoss 068z340300 thermal expansion valve tes2 r404a less orifice for danfoss 881076. How to select expansion valves for co2 systems danfoss. Now lets look at some quick examples for how useful this software is, and why im recommending it and showing you it.
Valve body for expansion valve, valve body thermostatic. Coolselector2 calculation and selection software danfoss. Te 20 thermostatic expansion valves are used for liquid injection into evaporators on both refrigeration and air conditioning systems using fluorinated refrigerants. In refrigeration and air conditioning systems, the thermostatic expansion valve tev can be a difficult device to understand, install, adjust, and troubleshoot. Refer to bulletin 1011 for a complete discussion on installing and servicing thermostatic expansion valves. The electronic control sends signals that cause the valve to actuate. Technical brochure thermostatic expansion valves, type tuatuae. St straight through valve series capacity tons connections cap. All valves are equipped with external pressure equalization. Thermostatic expansion valves regulate the injection of liguid refrigerant into evaporators.
Mar 31, 2016 a thermostatic expansion valve is built up around a thermostatic element separated from the valve body by a diaphragm. Thermostatic expansion valve, te 2 danfoss global product store. Designed to meet any challenge posed by air conditioning or refrigeration applications, parker offers a line of thermostatic expansion valves geared towards real world situations. Thermostatic expansion valve selection chart for l. Data sheet thermostatic expansion valves type te 5. Worked examples for hoe to select thermostatic expansion valves. In the danfoss selection software, coolselector, all relevant parameters are taken into account to help you select the optimum valves. Jul 01, 2019 the engineers over at danfoss are constantly adding new features too.
Thermostatic expansion valves danfoss tuatuae tx valves danfoss tuatuae tx valves solder connections airefrig part number valve type refrigerant temp range n connections list price inlet outlet ext. Coolselector2 features unbiased calculations for the selection of refrigeration. The danfoss t2te2 thermostatic expansion valves provide efficient control of the injection of refrigerant liquid into evaporators in food retail refrigeration applications. Power supply hardware output hardware input software applications accessories displays networks other evaporator solution with thermostatic expansion valve evaporator solution with electronic expansion valve 2 2 accessories for akcc 750 akps 075, 0,75a100244v power supply 080z0053 akps 150, 1. Page 2 bulletin 50010hccr the selections are based on load and operating conditions provided by heatcraft inc. Therefore the valves are especially suitable for liquid injection in dry evaporators where the superheat at the evaporator outlet is proportional to the evaporator load.
Thermostatic expansion valve cross reference interchangeable orifice nominal capacity tons connection alco sporlan parker virginia singer danfoss totaline. We manufacturing the worlds most reliable reversing valves. Danfoss 068z340300 thermal expansion valve tes2 r404a less. Ferguson takes the pressure off of finding gauges and thermometers. The news, in conjunction with danfoss, will host a free webinar titled, the ins and outs of working with electronic expansion valves, at 1 p. Danfoss danfoss thermostatic danfoss radiator valves. Pressure controls can be used in refrigeration and airconditioning systems to. Thermostatic expansion valves te555 regulate the injection of refrigerant liquid into evaporators for medium sized. Refrigeration design software coolselector 2 youtube.
With danfoss thermostatic expansion valves, you can expect precise operation and long. Always remember that selection software is only as good as the person using it. Danfoss optyma condensing unit selection submit your question to our webinar session hosted by danfoss john broughton focusing on condensing units in coolselector2 and we will answer it in our webinar on october 23, 2019. For fast and precise selection of valve, use danfoss coolselector2 software. Apr 11, 2020 danfoss thermostat danfoss thermostatic radiator control valves danfoss thermostatic expansion valve tes 2. Danfoss thermostatic expansion valves danfoss txvs.
Refrigeration design software the engineering mindset. If you are looking for danfoss usa product store and catalog which enables you to purchase our products then please select the usa product store button. High quality pressure sensors such as those from wika are critical to. Sporlan thermostatic expansion valve sve3cp100 affordable. The valves control the injection of liquid refrigerant into evaporators and protect the compressor motor against liquid refrigerant. The valve senses the refrigerant level and, when needed, injects liquid to keep the air conditioning system working at an optimum level. Injection is controlled by the refrigerant superheat. Now lets look at some quick examples for how useful this software is, and why im recommending it and showing you. The tu stainless steel thermostatic expansion valves allow you to control the refrigerant flow to the evaporator.
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