Failure or improper selection or improper use of the products described herein or. The r22 nominal tonnage is used as a reference except as noted. How do i select a txv for a particular application. Sporlan selection program for hvacr applications is new. Coolselector2 helps you optimize energy consumption and increase efficiency in any hvacr system.
Sporlan valve product selection program is used by 2 users of software informer. Pressure equalizing flare hc14fw rcd12fw nif14 ff14 gf14 df14 ra14fa. From the 1947 launch of the catchall, the worlds first molded core filterdrier, to todays intricate electronic valve and controller packages, for over 80 years. N, c, ec, sc ebs, o h, ha hc, hca bleed denoted by b. Steel models feature trepanned circuits for simplified welding. Virtual engineer features quick selection of single or multiple components by template. Select the charge according to the design evaporating temperature from the table on page 3.
In this example, the expansion valve sizing tool is chosen, located in the. From the 1947 launch of the catchall, the worlds first molded core filterdrier, to todays intricate electronic valve and controller packages, for over 80 years sporlan has set the industry standard for the development and manufacture of leading edge hvacr components. Mar 06, 2006 txv selection how do i select a txv for a particular application. For over 85 years sporlan has remained committed to strengthening the industry. I understand you always want to round up to the next tonnage, and i also am aware that sometimes the pressure drop across the distributor may necessitate. They regulate refrigerant flow by maintaining a nearly constant superheat at the evaporator outlet. For over 80 years the parker sporlan division has set the industry standard for the development and manufacture of leading edge high quality hvacr components. I need to know the adjustment for super heat on a sporlan. Do not use this item for any installation or repair of potable water applications.
The most popular version of this product among our users is 5. Choose the most popular programs from business software. Aug 24, 2018 sporlan valve product selection program is used by 2 users of software informer. Sporlan bbize5ga71070148 5 ton thermostatic expansion. Valves free delivery possible on eligible purchases. 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. The emerson nxt series is a balanced ported valve designed for high efficiency r410a air conditioning and heat pump applications.
In order to make an accurate txv selection it is necessary to match the flow rate in tons of the txv to the tonnage rating of the evaporator coil. Sporlan coldwar papers were written by garth denison, andy schoen and others from 2006 through 2009. The tseries takeapart valves, with adjustable superheat and replaceable, interchangeable components are ideal for original equipment and field replacements in air. Sporlan valve sporlan valve txv r502 38 x 12 ebfrecc.
Sporlan division of parker hannifin corporation announced the launch of virtual. The s and r series valves serve as functional replacements. Sporlan selection program for hvacr applications is new virtual. Sporlan distributors can be used for the above applications if used with a sporlan auxiliary side connector asc. Sporlans heatcraft selection guide for txvs shows for a sme090 low temp freezer coil should use a 1 ton valve. Sep 22, 2015 how txv works thermostatic expansion valve working principle, hvac basics vrv heat pump duration. Parker sporlans new webbased product selection program, virtual engineer, allows the user to size, select and fully configure products for air conditioning and refrigeration applications. Jun 01, 2017 the sporlan selection program will be used to calculate the distributor nozzle and tube pressure drop for use in selecting tevs. Adjusting a txv tev is an advanced skill for a technician who has a good grasp on their readings and the forces at play. This version of virtual engineer highlights 17 areas.
Enter application details using the intuitive interface. Sporlan thermostatic expansion valves selective thermostat charges designed to provide optimum performance for all applications air conditioning and heat pump, medium and low temperature refrigeration. Expansion valve for ac and refrigeration browse txv. In this video i go over sporlan txv selection for refrigeration applications. Parker sporlan s new webbased product selection program, virtual engineer, allows the user to size, select and fully configure products for air conditioning and refrigeration applications. Oct 12, 2009 sporlan valve product selection program has 1 inventory records, 0 questions, 0 blogs and 0 links. Turn the adjusting stem counter clockwise in increments of 12 to 1 full turn every 15 minutes until the correct superheat is reached.
A modern method of properly sizing capillary tubes. How to convert a parker a8sport valve to a sporlan electric cds valve how to use a pt chart. 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. Answered by a verified hvac technician we use cookies to. Sporlan valve is not responsible in case of selection errors. Expansion valve for ac and refrigeration browse txv valves.
It pro tips for sporlan sporlan valve product selection program 3. Sporlan type c tevs are designed for use on air conditioning and refrigeration units. Determine system refrigerant determine tonnage rating of the evaporator coil at. Fitters notes chapter 1 thermostatic expansion valves. Sporlan valve company offers over 20 types of thermo expansion valves designed for application no matter when, where, or what the hvac situation is. Parker expansion valve quick reference parker hannifin orporation, roadview, il usa 8007422681 p1090712 orifice r 12 r 4a r 404a r 507 r 22 r 407 r 410a.
Sporlan sporlan valve product selection program itninja. Count the total number of turns front seat to back seat, then front seat the adjustment stem to 50% of the total turns counted. Thermostatic element design long lasting and field proven stainless steel diaphragm and welded element construction. Sporlan s heatcraft selection guide for txv s shows for a sme090 low temp freezer coil should use a 1 ton valve. Selecting correct txv for system problem is these units have optional packages for cooling, but dont have recommended or available txvs listed. Identifying sporlan thermostatic expansion valves bulletin 122 page 15 for applications with an external equalizer use kit number kt1b. Virtual engineer brings the full feature set of sporlans legacy program into a modern, adaptable platform. Installing a trane bchd blower coil, horizontal discharge 1. This is proprietary software that employs the nist refprop dll for all refrigerant property calculations. This includes a comprehensive range of types and fitting configurations, assuring tights seals and quality processes throughout production. Welcome to parker sporlan s virtual engineer sizing and selection tool parker sporlan s virtual engineer is an innovative design tool for climate control and refrigeration applications. The sporlan selection program is newly launched as virtual. Identifying sporlan thermostatic expansion valves to.
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. Bryan orr founder podcaster dad of 10 bryan orr is a lifelong learner, proud technician and advocate for the hvacr trade. They also protect the compressor motor against liquid refrigerant entering it. Sporlan division of parker hannifin corporation announced the launch of virtual engineer, a new webbased product selection tool that allows the sizing and selection of sporlan products. The valve sizing and selections in all the subsequent sections of this document are carried out with version 5. Problem is these units have optional packages for cooling, but dont have recommended or available txvs listed. We will use a 1 ton 12,000 btuhr load, and assume a 3 circuit evaporator with 316 od, 18 long distributor tubes. How txv works thermostatic expansion valve working principle, hvac basics vrv heat pump duration.
Counter selection tube cutter maintenance kit stride tool. Sporlan valve txv r502 38 x 12 ebfrecc saez distributors. The thermostatic expansion valve tev controls the flow of. In order to make an accurate thermostatic expansion valve txv selection, it is necessary to match the flow rate in tons of the txv to the tonnage rating of the evaporator coil. The sporlan txv balances the liquid evaporation into the refrigerant gas. Sporlan valve product selection program has 1 inventory records, 0 questions, 0 blogs and 0 links. 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. An innovative dashboard and project system make saving, editing, and. A correction is imperative for a rising or downward column.
They have since been deleted from their website, so i have attempted to save them here, as i believe they are timeless and therefore should be preserved. Refer to bulletin 109 for a complete discussion of the available sporlan selective thermostatic charges. Increase system reliability, and efficiency with our complete offering of expansion valves. Sporlan valve product selection program is developed by sporlan valve co. The following is a selection of sporlan references available for download. If you would like to receive pricing andor paper copies of literature, please contact your sales office or contact sporlan division by phone at 636 2391111. Parker sporlans virtual engineer is an innovative design tool for climate control and refrigeration applications. Welcome to parker sporlans virtual engineer sizing and selection tool. Thermostatic expansion valve selection when selecting a thermostatic expansion valve tev for use with a sporlan type distributor, an externally equal. An innovative dashboard and project system make saving, editing, and sharing projects easy. You can check current program updater, kruger selection program, sporlan valve unit.
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