520L0553 PVE Series 4 for PVG 32, PVG 100 and PVG 120 Technical Information 520L0619 Instructions for PVG Series 4 for PVG32/100 520L0651 Instructions for PVG Series 4 for PVG120 11020635 PLUS+1® Compliant PVEA/H/S Function Block User Manual Compliant function blocks set-up information Latest version of technical literature 0000158807 00000 n 0000053578 00000 n 0000037123 00000 n In fact, PVE lubricants are compatible with all HFC refrigerants. - PVE or polyvinylether lubricants are finding increased application and use by compressor and equipment manufacturers. In this research AHRTI has tested three HFO refrigerants including HFO-1234yf, HFO-1234ze and HFO-1234yf/R-32 (50/50 weight %). R600a - hermetic compressors) RENISO WF series: Synthetic hydrocarbons. POE, Oils, Refrigeration, including Refrigeration Oil, Uniqema RL32-3MAF, Refrigeration Oil, Uniqema RL32-3MAF, Refrigeration Oil, Uniqema RL32H,.. Oil MO PVE, POE PVE, POE(PAC, RAC) Ref. MATERIAL COMPATIBILITY & LUBRICANTS RESEARCH FOR LOW GWP REFRIGERANTS – PHASE I: THERMAL AND CHEMICAL STABILITY OF LOW GWP REFRIGERANTS WITH LUBRICANTS Final Report March 2012 ... and one PVE oil. When looking at PAG oil you will notice various numbers such as PAG46 or PAG100. for NH 3: RENISO UltraCool 68 RENISO UltraCool 100 NEW. Enviado desde mi ATU-LX3 mediante Tapatalk 11-26-2020, 05:00 PM #2. Along with R-134a, POE oil is recommended as a replacement for R12 mineral oil as R134a does not mix well with mineral oil. To guarantee adequate lubrication, it is necessary to know which product can be used in each application. trailer <]/Prev 279211/XRefStm 1689>> startxref 0 %%EOF 183 0 obj <>stream Copelands POE oil Part# 998-E022-01 Ultra 32-3MAF PVE oil recommendations 320HV or FVC68D or better yet Danfos 120Z5034 Schneider-Electric Sku for POE oil: 0J-9099 Note: Prior to adding any oil to a system a leak check should be completed and a … h�bbbd`b``Ń3Υ�� �. 0000002605 00000 n In these cases, a “Y” is added to the type designation of the compressor. to help ensure system longevity.-> Retrofit guideline-> Reciprocating compressors use Danfoss POE oil from 160 to 175 PZ. Published 05/19/2014 10:05 AM | Updated 05/19/2014 10:05 AM . It is used in R-134a air conditioning systems to lubricate the compressor. This means that while PVE will grab water more easily it is capable or being dehydrated again unlike POE. 3 Hydraulic Fluids HY30-3248-UK.p65FWW Hydraulics Wear protection resp. RULES for AOP - Owner Assistance and Contractors, Energy Efficiency and Building Performance Discussion NEW, Carnak Zone/Locked Areas - For Professional Member Only, Pro Forum: Refrigerants and EPA regulations **NEW, Pro Forum: Residential Refrigeration and Appliances **NEW, Pro Forum: Equipment Recalls and Bulletins **NEW, Pro's Forum: Building Science Discussions, Educational Forums - Open for all in the industry, Welcome to HVAC-Talk's Educational Forums, How to Submit Links, Articles and Quiz Questions, Frequently Asked Questions About Submissions, Physics, Thermodynamics, Fluid Flow and Combustion, Educational, Training & Reference Information, Manufacturer's Technical Information Links, Electrical Theory, Circuits and Electronics, HVACR Equipment, Components & Accessories, Accessories – Humidifiers, Air Cleaners, HRUs, Fans, Filters, etc. The base oil was selected upon placing importance on excellent miscibility with the refrigerant, stability, and lubricity. ��h[�*�;-]��Z-PD&��t�������R��RC�ސg��r�aӆlƉ)ԴR �e�\i�f� �ݮu�F�*�ޣY���.1�. 0000069111 00000 n R-407C ® Genetron 407C Honeywell R-22 Blend Synthetic (POE, PVE) New Equipment Best retrofit alternative to 32/125/134a Suva ® 407C DuPont R-500 HFC Retrofits R-22. It is recommended by experts as a replacement for hydrofluorocarbons (HFCs). Oil and chemical resistance are also essentially unaffected by elevated temperatures. 0000045516 00000 n PVE 68. As a refrigeration oil for R32 refrigerant air-conditioning system, miscible lubricants such as New-PVE and New-POE have been proposed. (POE/universal—also compatible with mineral oil, PVE oil and alkyl benzene lubricants). PAG oil and POE oil do not mix properly. 0000009372 00000 n Components – Coils, Heaters, Motors, etc. Polyolester oil (POE oil) is a type of synthetic oil used in refrigeration compressors that is compatible with the refrigerants R-134a, R-410A and R-12. All current technical publications are available on our Internet Home Page at www.Santechusa.com. Alternate Refrigerant Blends and Material Compatibility with Rubber Materials in Mobile Air Conditioning This test program is a part of on-going research by Santech Industries to determine elastomer compatibility with new mobile air conditioning refrigerants. such as R-134a, R-404, R-407C, and R-410A. Yes No . Today, a big variety of refrigerant fluids are in use, and because of this, it is necessary to check its compatibility with the different types of lubricant oil. BadDaddy420 . It is more hygroscopic than POE oil, but PVE oil does not undergo hydrolysis in the presence of water. One of the special features of Daphne Hermetic Oil is the inclusion of additives such as antioxidants and anti-abrasion agents. Synthetic oils, such as Polyolester (POE) oil, are being largely accepted due to their benefits when used with hydrofluorocarbon (HFC) refrigerants in compressors. are charged with a high-quality polyolester oil. Please Note: The information in this chart has been supplied by reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. Compressor seizure. 0000001865 00000 n When using CFC or HCHC refrigerants, POE and MO can be mixed. In addition to its solubility and miscibily characteristics, the PVE lubricant provides for increased stability and lubrication. 0000025422 00000 n Oil Compatibility Keeping your refrigerant moving. Dielectric Strength – a measure of the oil’s resistance to an electric current. … High temperature service limits are generally considered to be: 3,000 hr at 232°C; 1,000 hr at 260°C; 240 hr at 288°C; 48 hr at 316°C; Cold. Compatibility of PVE oils Good afternoon techs and happy Thanksgiving to all. 0000045122 00000 n - PVE or polyvinylether lubricants are finding increased application and use by compressor and equipment manufacturers. The properties of the oil selected must be suitable for this purpose. Was this answer helpful? The refrigerants were tested with three lubricants (mixed acid POE, branched acid POE and PVE oil) and three contaminants (air, water, air and water) and the results were compared with control samples. Like PAG oil, PVE oil does not undergo hydrolysis in the presence of water. 0000026348 00000 n 0000017954 00000 n Material Weight Change Volume Change Appearance Change Hardness Change Post-Bakeout Appearance Change Post-Bakeout Weight Change Tensile Property Changes Oil content (wt%) PVE-2A PVE-3A Specification of PVE-3A 30 For cold area with R32 Chemical Structure of PVE3 was modified Miscibility of PVE-3A was improved. 0000036204 00000 n HFC refrigerants can only use POE oil. There is no warranty implied concerning material compatibility with any of the alternate refrigerants tested. 0000044790 00000 n Oil is used in refrigeration systems to lubricate compressor bearings and other moving parts. Only one Mineral Oil, one Polyalkylene Glycol Oil, and one Polyol Ester Oil was selected for the test. R22/R502 R404A CO 2 Oil MO PVE, POE PAG Ref. Other oils may or may not react in a similar manner. One short question: is it possible to top off the oil charge of a semihermetic with PVE 68 viscosity, if factory charged was done with PVE 32 viscosity? 128 0 obj <> endobj xref 128 56 0000000016 00000 n When changing oil, it’s also a good opportunity to change the filter dryer. 0000174249 00000 n Moisture will rapidly cause POE oil to sludge Driers will remove moisture from mineral oil or PVE oil. 0000030378 00000 n 0000025825 00000 n 0000003116 00000 n are charged with a high-quality polyolester oil. Polyvinyl Ether (PVE) – a synthetic oil that is being used as an alternative to POE oil and is very common in ductless and VRF. The exception is R12 that only uses MO or Alkyl Benzene Mineral Oil (ABMO) blend. Nu-Calgon 4319-24 - PVE-FVC68D Refrigeration Oil, 1 Qt. Authors: Kaneko, Masato; Sakanoue, Shuichi; Tazaki, Toshihiro; Tominaga, Shoichi; Takagi, Minoru; Goodin, M Publication Date: Thu Jul 01 00:00:00 EDT 1999 Research Org. Comprar UT-DB010 Oil Level Tool online en Bike-Discount Shop Campagnolo Disc brake accesorios en oferta Componentes Campagnolo Online Shop In particular, PVE lubricants do not hydrolyze in the presence of moisture, a very important feature in HVAC/R applications. It is more hygroscopic than POE oil but less than PAG oil. Synthetic fluids have superior performance characteristics compared to mineral oils, but come at a higher cost. One short question: is it possible to top off the oil charge of a semihermetic with PVE 68 viscosity, if factory charged was done with PVE 32 viscosity? Mixing of Polyol Ester and Mineral Oil. PVE is an ideal lubricant for use with HFCs. Danfoss POE oil must be used with any Danfoss commercial compressor, including subsequent future models. Enviado desde … Similarly to the previously known results, no degradation of either the HFO-1234yf refrigerant-oil blend or metal coupons was observed as a result of the test. 1) No oil return and no lubrication of compressor inner parts. These numbers refer to the viscosity of the oil, similar to 10W30 oil. Insufficient lubrication caused by 1) System blockage or 2) No run in procedure. Compatibility of PVE oils Good afternoon techs and happy Thanksgiving to all. %PDF-1.4 %���� Final testing is … Various refrigerants use different oils. In addition to its solubility and miscibily characteristics, the PVE lubricant provides for increased stability and lubrication. 0000032435 00000 n Daphne Hermetic Oil is part of the FV series of Idemitsu's PVE product. Can I mix Polyol Ester (POE) and Mineral Oil (MO) together? Driers will not remove moisture from POE oil. Yes... we are 20 years old. Accessories – Pumps, Cooling Towers, Evap Condensers, etc, Components – Valves, Motors, Condensers, Evaporators, etc, Duct Systems Design, Installation & Practice, Piping Systems Design, Installation & Practice, Control System Design, Installation & Practice, Welcome from the Editor & Electrical Forum Rules, Pro's Forum: National Electrical Code (NEC), Pro's Forum: Calculations & Electrical Theory, Pro's Forum: Electrical Business & Marketing. Compounds of Viton remain substantially elastic indefinitely when exposed to laboratory air oven aging up to 204°C or to intermittent exposures up to 316°C. 0000007572 00000 n Minimize the time systems are open–install caps in lines until they are sealed. 0000013812 00000 n POE oil was added to one bottle and PVE to the other. POE oil added to the refrigerant cycle. C . PVE is used for A/C systems as well as refrigerator and freezer applications. Increased energy efficiency with low power and oil consumption; Increased immunity to viscosity, temperature and voltage variations with closed-loop control variants ; Optimized control principle compatibility with ratiometric voltage control, fixed 12 VDC and 24 VDC voltage control, fixed 0-10 VDC voltage control and PWM voltage control. Older CFC and HCFC refrigerants tended to use Mineral Oil (MO) and Alkyl Benzene (AB) oils. 0000033093 00000 n Mixing of Polyol Ester and Mineral Oil. ISO VG 68 OEM APPROVED. PAG oil, or Polyalkylene Glycol, is a fully synthetic hygroscopic oil specifically designed for automotive air conditioner compressors. It’s important to ensure that system oil is compatible for each component and every alternative option. It can be used as a refrigeration oil for HFC-based air conditioners as well as commercial refrigeration systems. The #1 question asked by NEW MEMBERS. POE oil has added benefits, but it's also necessitated some changes in the HVAC industry. Refrigeration oil: Mineral oils (MO) for NH 3 and R22: RENISO K series. Participate in over 40 different forums and search/browse from nearly 3 million posts. 0000003665 00000 n COMPATIBILITY CHEMICAL COMPATIBILITY Chemicial Compatibility Guide The following information is intended to be used as a general guideline for pump material selection. Polyalkylene glycols (PAG) for NH 3 (miscible with NH 3) and hydrocarbons: RENISO … 0000031484 00000 n Nu-Calgon 4319-14 - PVE-FVC32D Refrigeration Oil, 1 Qt. A low dielectric strength is indicative of moisture and/or contamination in the oil. ���7�����snv&q�"ʃ㹜���������任D-�Q�)�}�%V��(��8-��գ�hr��5�ݻɏ�f��u�r�'��7W ���W�j�a:�\���UF��jF���=���bdi��I������f4���j��>��=�ct=]߂�74�@#;a� �n�R�J��x��_��c iO2t���6�����?�(���u�����m|֑�5^���N�m��Ӂ�תƫ�?k����������X�$NIG�Q$�����5��Mj|��O����烎�+xW��z4 0000274002 00000 n 0000012128 00000 n 2132, Page 1 15th International Refrigeration and Air Conditioning Conference at Purdue, July 14-17, 2014 Material Compatibility of HVAC&R System Materials with Low GWP Refrigerants Julie A. MAJURIN1*, Steven J. STAATS1, and William GILLES1 1Trane/Ingersoll Rand Materials and Chemistry Team, La Crosse, Wisconsin, USA JulieA.Majurin@irco.com, StevenJ.Staats@irco.com, Bill.Gilles@trane.com All our products are developed in close cooperation with system manufacturers from the mobile 0000064370 00000 n 0000006248 00000 n 0000169547 00000 n Polyvinyl Ether (PVE) – a synthetic oil that is being used as an alternative to POE oil. Nu-Calgon 4319-24 Refrigeration Oil | PVE-FVC68D (1 Quarter) Description: PVE or polyvinylether lubricants are finding increased application and use by compressor and equipment manufacturers. The refrigerants were tested with three lubricants (mixed acid POE, branched acid POE and PVE oil) and three contaminants (air, water, air and water) and the results were compared with control samples. Compatibility Guide 20887Txt:43077 5/12/08 8:36 AM Page 4. AR-GLO 4/E-55G: SPE-AG5E-55G: AR-GLO® 5E 55 gal (209 L), (POE/universal—also compatible with mineral oil, PVE oil and alkyl benzene lubricants). Characteristics of Daphne Hermetic Oil. If refrigerant oil did the same thing—that is, if it remained in the 0000030904 00000 n 0000058974 00000 n 0000001416 00000 n In particular, PVE lubricants do not hydrolyze in the presence of moisture, a very important feature in R12 R134a R600a Oil MO POE MO Ref. Our 20th year anniversary is May 21, 2020. 0000011748 00000 n This allows for fewer concerns during the manufacturing process if specific parts are not completely clean from assembly or machining oils. The ARPA Zone/Open Membership Discussion Forums. COMPATIBILITY To a large degree, PVE oil is compatible with other refrigerant lubricants and residual process oils that may be left over from the machining and processing of the refrigeration components. Pve and poe are both hydroscopic the catch is that the moisture absorbed by pve oil doesn't have such a negative effect as moisture absorbed in a poe oil system. Post photos, respond to polls and access other special features. 0000164177 00000 n POE oil is extremely hydroscopic, wants the water molecule back. PVE lubricants do not hydrolyze in the presence of moisture, a very important feature in HVAC/R applications Compatible with other refrigeration oils and process fluids PVE lubricants also exhibit compatibility and performance with frequently used anti-wear additives The information accuracy of these ratings cannot be guaranteed, nor is it a complete list due to the extensive area of this field. Oil properties. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions. PVE 2; POE 38; Alkylbenzene 14; Oil Accessories 13; Mineral 11; System Treatments 9; Refrigeration Equipment 3390; Compressors 1689; Refrigerant 71; HVACR Parts 26131; Supplies 13108; HVAC Equipment 8508; Motors 6687; Hydronics & Plumbing 4299; More + The exception is R12 that only uses MO or Alkyl Benzene Mineral Oil (ABMO) blend. MATERIAL COMPATIBILITY & LUBRICANTS RESEARCH FOR LOW GWP REFRIGERANTS – PHASE I: THERMAL AND CHEMICAL STABILITY OF LOW GWP REFRIGERANTS WITH LUBRICANTS Final Report March 2012 Ngoc Dung (Rosine) Rohatgi, Robert W. Clark, David R. Hurst SPAUSCHUS ASSOCIATES, INC. 287 Whispering Cove Drive, Sylva, NC 28779 Prepared for AIR-CONDITIONING, HEATING AND … 5 ... Amyl Acetate (banana oil) D D A D C D D A D B D A/120° B X A B Amyl Alcohol B A AB AA D A A B AA B C AB Amyl Borate X B AB XA D D A X XX XXX X Amyl Chloride (Chloropentane) D C A DDD C D A D A A D A A B Amyl Chloranaphthalene C C AB X D D D A X X XXX XX Amyl Naphthalene D C A D D D D D A X X XXX XX Amyl Phenol. A high percentage of POE will reduce lubrication performance. 0000010957 00000 n The base oil was selected upon placing importance on excellent miscibility with the refrigerant, stability, and lubricity. PVE lubricant provides for increased stability and lubrication PVE lubricants do not hydrolyze in the presence of moisture, a very important feature in HVAC/R applications Compatible with other refrigeration oils and process fluids PVE lubricants also exhibit compatibility and performance with frequently used anti-wear additives 0000018068 00000 n 0000040821 00000 n Oil Ref. When using CFC or HCHC refrigerants, POE and MO can be mixed. 0000003842 00000 n In an automotive engine, motor oil stays in the crankcase where it belongs. 0000016574 00000 n you are taking your life in your hands. specifications. Also I was told by a tecumseh engineer that the pve oil is not being used as much as poe because of the price. 0000015465 00000 n 0000006027 00000 n 0000001689 00000 n Ask Our Pros-Owner Assistance - NO DIY advice will be given. When looking at PAG oil you will notice various numbers such as PAG46 or PAG100. The test specimens were each dipped into a bottle containing either POE or PVE oil and then removed; excess oil was allowed to drain. Can I mix Polyol Ester (POE) and Mineral Oil (MO) together? to help ensure system longevity. A heat transfer composition for use in a mobile air-conditioning system in a vehicle, includes a first component comprised of a hydrofluoroolefin refrigerant. A second component of the composition includes a polyvinylether lubricant. POE oil recommendations 150, 160 Viscosity. wear reduction In hydraulic components there are many gliding contacts partly under high (side) loads. 0000039193 00000 n It was shown that New PVE and New POE were miscible lubricants for R32 PVC Chemical Resistance PVC Type 1 and Clear, Acetaldehyde Alum, all varieties, Ammonia (gas;dry-liquid) Ammonium Hydroxide, Barium Carbonate/Chloride Benzyl Alcohol/Chloride All three oils contained Butylated Hydroxy Toluene (BHT) antioxidant. Viscosity-temperature-diagram for mineral oil. 0000038832 00000 n 0000011359 00000 n It was shown that New PVE and New POE were miscible lubricants for R32 When changing oil, it’s also a good opportunity to change the filter dryer. Exposure to Water Saturated With Oil Tap water was placed in two bottles. Scroll compressors no longer use PVE oil and now use POE oil. PVE stands for PVE actuator The Danfoss PVE is built on more than thirty years experience of electrical valve control and is the perfect fit for our high performance proportional valves PVG 32, PVG 100 and PVG 120, as it is for our EH steering. Published 05/19/2014 10:05 AM | Updated 05/19/2014 10:05 AM . R410A Use PVE oil Units: ACRD1XX, ACRD2XX, ACRD3XX,ACRD60XX, ACRD6XXP ACSC, Uniflair, ACPSC, Ecobreeze POE oil recommendations 150, 160 Viscosity. In fact, PVE lubricants are compatible with all HFC refrigerants. This is what happens when you hire the lowest bidder. Close performance 0000041543 00000 n H��W[o�D~ϯ�njT;�_��j%�-PDŊ^� Refer to the technical note for more information PVC (Polyvinyl chloride) Chemical Compatibility Chart: Check the chemical compatibility of Polyvinyl chloride / PVC with various chemicals, solvents, alcohols and other products.. Shop PVC. In an automotive engine, motor oil stays in the crankcase where it belongs. Polyalphaolefin (PAO) for NH 3, CO 2 (not miscible) and hydrocarbons: RENISO SYNTH 68 . Compatibility for Base Oil Families Soluble in large fraction Weakly soluble Insoluble Varies with grade Solvent Compatibility for Base Oil Families Note 1: For cross reference to trade names, consult Modern Plastics Encyclopedia, ’97, McGraw-Hill Company, New York, 1997. h�b``0a``����������1�FA$q(f`Pgdh(c�?��@w� ��6����6p}` ����$������2�����>7�;1~��0``Va�δ��퀆Cr �k�� �*���3�~�gxV�)�̕���a�c��,��@�����.�����,��� � ~�)� endstream endobj 182 0 obj <>/Filter/FlateDecode/Index[6 122]/Length 27/Size 128/Type/XRef/W[1 1 1]>>stream Supposedly a company called idemitsu holds the patent on the pve oil. The test specimens were examined after 5, 15, 24, 48, and 72 hours. Specifying the correct lubricant (oil) for refrigeration and air conditioning systems is important to ensure optimum system performance. Mueller Refrigeration Product Compatibility with Refrigerants and Refrigeration Oils The following refrigerants and oils were tested on all of Mueller's current product components: Refrigerant Refrigerant Oil Compatibility R-11 Mineral Alkylbenzene Yes R-12 Mineral Alkylbenzene Yes R-22 Mineral Polyol Ester (POE) Yes R-113 Mineral Oil is used in refrigeration systems to lubricate compressor bearings and other moving parts. endstream endobj 129 0 obj <>/Metadata 4 0 R/Pages 3 0 R/StructTreeRoot 6 0 R/Type/Catalog/ViewerPreferences<>>> endobj 130 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>/XObject<>>>/Rotate 0/StructParents 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 131 0 obj <> endobj 132 0 obj <> endobj 133 0 obj [/Separation/PANTONE#20300#20C/DeviceCMYK<>] endobj 134 0 obj <>stream R22 Oil(VM) MO Ref. View Profile View Forum Posts View Forum Threads Professional … PVE Oil, Hybrid Vehicles 00232-19050 2 8.0 oz Refrigerant, R134A 00232-19046 1 30.0 lb BRAKE & ENGINE PERFORMANCE Brake Fluid, DOT 3, Heavy Duty 00232-19033 12 12.0 oz Brake Fluid, DOT 4, High Performance 00232-19053 12 12.0 oz Hyundai Fuel System Cleaner Plus 00232-19047 6 20.0 oz FLUIDS | LUBRICANTS ATF, JWS 3309, T-4 00232-19023 12 1 quart ATF, NWS 9638, Asin Trans, Genesis 00232 … 0000002021 00000 n In these cases, a “Y” is added to the type designation of the compressor. COMPATIBILITY OF MANUFACTURING PROCESS FLUIDS WITH R-134a AND POLYOLESTER LUBRICANT Final Report Richard C. Cavestri, Ph.D. and Donald L. Schooley, MS Imagination Resources, Inc. 5130 Blazer Memorial Parkway Dublin, Ohio 43017 July 1996 Prepared for The Air-Conditioning and Refrigeration Technology Institute Under The data … Compatibility for Base Oil Families Soluble in large fraction Weakly soluble Insoluble Varies with grade Solvent Compatibility for Base Oil Families Note 1: For cross reference to trade names, consult Modern Plastics Encyclopedia, ’97, McGraw-Hill Company, New York, 1997. BITZER compressors which are intended for use with chlorine-free HFC and HFO refrigerants (R134a, R404A, R407A/C/F, R507A, R1234yf, R513A, R450A etc.) 0000041155 00000 n Synthetic fluids also have material compatibility issues and can decompose in certain industrial environments, crack or deteriorate plastic components, and can come out of suspension in the presence of leaded fuels used in aviation applications. Limitations. 0000005839 00000 n Note 2: For cross reference to trade names, consult Blue Book 1996; Lippincott & Peto, Akron, OH, 1996. 100% PVE lubricant (no refrigerant) 90°C for 21 days 127°C for 21 days Table 2: Material and test summary for the seal and polymer compatibility study. Materials used in the pump and pumping systems must be chemically compatible. BITZER compressors which are intended for use with chlorine-free HFC and HFO refrigerants (R134a, R404A, R407A/C/F, R507A, R1234yf, R513A, R450A etc.) 0000053539 00000 n The properties of the oil selected must be suitable for this purpose. As a refrigeration oil for R32 refrigerant air-conditioning system, miscible lubricants such as New-PVE and New-POE have been proposed. 0000038510 00000 n • Compatible with all HFC refrigerants • Does not hydrolyze to form acid • Exceptional resistance to capillary tube blockage • Excellent lubricity for greater wear protection • Meets or exceeds OEM. PAG oil, or Polyalkylene Glycol, is a fully synthetic hygroscopic oil specifically designed for automotive air conditioner compressors. 0000005339 00000 n Polyvinylether (PVE) can be used in place of PAG and POE with HFC refrigerants. It is used in R-134a air conditioning systems to lubricate the compressor. 0000036645 00000 n for hydrocarbons (e.g. Beside the correct viscosity, which on one hand is responsible for the required supply of lubricating fluid to the gap, on the other hand assures a stable lubricating film, t 0000018180 00000 n The phaseout of R-22 is impending, and the use of mineral oil with those systems is diminishing in popularity. 0000032761 00000 n

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