HPEOKREFRIGERATION -since 1999

HPEOK ? 制冷及空调CO2配件 Refrigeration&Air-Conditioning Components 派尔克制冷

ISO

Top class manufacturer of pressure vessels and valves源于1999年，制冷配件顶级工匠，行业标准的制定者

Company Profile

HPEOKRefrigeration-Quality&Innovation

HPEOkRefrigeration,since1999,isthetopclass manufacturerand serviceproviderinthefieldof HVAC/Rsystem'scomponentsin China.Wehave twomanufacturingplantswhichbothlocatedin EastChina.OneinXinchang,ZhejiangProvince Onein Nantong,Jiangsu Province,bothcloseto NingboandShanghai.

Ourcomponents includingvessels,valvesandR744 (CO2).

products:

Vessels:oil separator,oil receiver,oillevelregulator, liquidleversensor,filterdrier,filterdriershell,ilter driercore,suctionaccumulator,heatexchanger liquidreceiver,muffler;

Valves:ballvalve,checkvalve,solenoidvalve rotalockvalve,expansionvalve,shutoffvalve receivervalve,vibrationabsorber;

R744(co2)products:ballvalve,servicevalve Yfilter,hecklve,ctionccumulatordOil seperator;

Specialrequirements&OEMisavailable.

公司简介

派尔克制冷一一制造·志造·智造高端产品

HPEOK派尔克制冷，公司有着25年专业研发、生产制造和销售制冷油路管理系统、系统过滤保护、高低压容器、阀件类、管路元器件和R744 ( \mathsf { O } _ { 2 } ) 系列等配件，在中国制冷行业中处于领先地位。派尔克在浙江绍兴和江苏南通有两个生产基地，拥有发达的物流仓储配送及出口服务体系，产品覆盖冷冻冷藏、热泵、空调、烘干和冷链等领域多种制冷配件。派尔克首个生产基地位于风景优美的浙江绍兴，毗邻宁波、上海出口大港，给公司的成长带来了优越的地理环境。

派尔克深刻认识到产品的可靠性和性能质量是公司发展下去的唯一理由，两个工厂采用高品质的原料，使用先进的技术和精准的设备生产制造，科技创新、现代化管理，使产品质量改进达到世界领先水平，经营模式每年跨上一个新台阶。

派尔克制冷不断根据市场需求改进及研发产品，适时推出适销产品，并配以坚固的工业化包装。同时，注重行销队伍的建设和管理，走多渠道行销路线，并配以一定的经销优惠于品牌形象展示。派尔克有效控制产品质量，合理规划行销策略，并建立一支专业的售后团队，使企业以灵活而稳健的姿态，不断前行，更上一层楼！

派尔克主要产品有：

1.压力容器 \vdots 油分离器、油位控制器、集油器、油过滤器、干燥过滤器、贮液器、气液分离器、热交换器、消声器等；
2.阀门：球阀、单向阀、截止阀、电磁阀、旋转阀、针阀、截止阀、压力表、压力开关、避震管、视液镜、液位传感器等；
3. R 7 4 4 ( C O _ { 2 } ) : R 7 4 4 油分离器、R744过滤器、R744贮液器、R744气液分离器、R744消声器、R744球阀、R744单向阀、R744截止阀等等。

企业荣誉

1.油分离器，球阀，单向阀等参与国家行业标准制定；
2.视科技为生命，不断改进技术，共计获得18项国家专利，专利包括油分离器、球阀、油位控制器、光电式油位开关、油过滤器、干燥过滤器、贮液器、气液分离器、热交换器、消声器、单向阀；
3.获得容器类产品的CE认证和阀门类产品的UL认证；
4.2014\~2019年北极熊奖行业创新奖。

R&DAbility,CompetitiveAdvantage

R&Dcenter

HPEOK Refrigeration holds significantregardson theresearchanddevelopmentbecauseHPEOK believesinquality(intermsofproduct&service both),andadherestospiritofthecraftsmantocreate nationalbrand.

HPEOKownsarefrigerationtechnologyR&Dcenter andaCO2refrigerationengineeringtechnology R&Dcenter,theyare testingdifferentkinds of researchanddevelopmentproceduretoadjustto designthe perfect products.BesidesCAD,HPEOK also introducessolidworkand UGdynamic software to calculate3D state ofthe productsaccurately, sothatwecan forecastthediscrepancybetween thetheoretical designandpracticalmachiningeasily.

Withcontinuallytechnologyinnovation,HPEOK becomeChinastrongbrandandwewilladhereto thetechnologyinnovation

就企业的长期发展而言，由于研发的投入，产品创新与品质改进，才能有优势的竞争力，也因为研发工作所占的重要地位，使得研究发展成为今后整个经营体系中一项重要功能，透过这一功能，开发更新、更好的产品供应市场需要。

派尔克企业拥有制冷技术市级研发中心和R744（CO2）制冷工程技术研发中心，它们被用来测试各项的研发程序，以便调整设计出最佳化的产品

此外，藉以电脑辅助设计/制造（CAD）已经是一般普遍的基本要求，本公司引进solidworks、UG等动态软件，可以精确的计算出产品的三维状态，这样我们就可以容易预测到理论设计和实际加工间的差异。

Casting Perfect Products

Manufactory-professional Manufacture

HPEOK Refrigerationcomponentsapproved&follow:
1.CEin accordancewith the European Pressure Equipment Directive;
2.ULCertificate NO.20151020-SA4474 listed207and C22.2No.140.3-15;
3.Ball valvesapproved RoHSDirective;

NowHPEOKRefrigeration isthe top class manufacturerinthe fieldofHVAC/Rsystem'scomponentsin China.Withcontinually technology innovation,HPEOKgainedmanynational patents,and isthemain national standard drafterforoilmanagementsystem, systemfilteringprotection,high&lowpressurecontainer,refrigeration valves,pipelinefittingsandR744 C O _ { 2 } ）componentsin China.

派尔克制冷采用高品质的原材料，使用国内外先进的技术和精准的设备，坚实贯彻7S管理，采用现代标准化管理，产品严格按照ISO9001：2015国际质量体系生产，产品质量达到世界领先水平，制冷油路管理系统、系统过滤保护、高低压容器、阀件类、管路元器件和R744（CO2）系列等配件。均通过了CE，UL等认证，并获得多个国家专利，公司还是油分离器的国家行业标准的直接起草者和单向阀、球阀的国家行业标准主要起草者。派尔克所获得的每一个CE，UL等认证，都长久的指引着每一个产品的标准化生产。

Index目录
山 heck
Mogneit AngleCheck alye 3 Capped Line Receiveralye Receiveryae 贮液器阀 Rta Angle StoP DiectActingSoln Megnti Soi 视液镜 SightGlass Pag.99 VibrationAb Pag.103 Distributor Pag Cast SteelShu FlareAdapter Pag.107 Oiile Pres 2g1 PressureControls 山 R744(CO)YFi Pag.118 R744（CO）球阀 R744(COBallValve R744（CO) R744（CO)Check R7440 R44O可 R744(CO）Teati R744（CO) R744(CO2)SuctionAcc R744（CO）贮液器 Pag.t23 R744（CO)LiquidRe Pag.124 分离器 R744(CO)OilSe Pag.125 R741CG,/4

HelicalHighPerformance OilSeparators

Thecentrifugalflowpathofthehelicaloil separatorachievesapproximately 9 9 % gas andoilseparationefficiencybylowpressure drop.

The testbyan independent laboratory found thatonly 0 . 0 0 6 % oil (byvolume)discharged tothe systemafterpassing the helical oil separator.

The helical oil separator can help to reduce thevibrationandnoise causedbycompressor.

While the parallel systeminunloadingor changing energy,itcanstill keep high separation efficiency because of the unique design of helical guide plate,which increases the contact area.

Technical Data

·Design Working pressure:4.7MPa[47 bar]
·Working temperature: - 1 0 ^ { \circ } C ~ 1 2 0 ^ { \circ } C （2
·Forusewith HFCs,HCFCs refrigerantsand
theirassociatedoils,optionalforR41oAand R744(CO2)
·CElisted-2014/68/EU

Installation Note

Aninitialcharge of oil should beadded to theoil separatorbefore installit.The initialchargerefers to general characteristics of oil separators or to instruction sheet for the proper amount of oil. Oilpre-chargeis very important;failure topre-charge separatorsumpmay resultindamage to the oil return float mechanism.

Inorder to prevent the refrigerant return from condenser,during the off cycleof the system,recommend to installacheckvalve between the condenserandoilseparatoroutletconnection.

Oil separator performs bestwhen operatingat or near the compressor discharge temperature.When installing the oil separator,to choosea position to avoid,as faras possible,chilling of the shell,which may lead tocondensing of liquidwithin the separator. If it'snot possible,it isadvisable to supplytheseparatorwith some better solutions to prevent the refrigerantin the system fromcondensing in the shell,suchas insulation,strap heater,orothers.

在安装油分离器前，必须对它进行初始充油。

注意：油的预充非常重要，如果没有对油分离器储油槽进行预充油，可能会导致回油浮动装置的损坏。预充通的油必须使用与压
缩机曲轴箱内同品牌、同类型的优质润滑油。
预充油量：PKW-55833\~PKW-559011和PKW-5301\~PKW-5306：0.6LPKW-569011\~PKW-569417和PKW-6303\~PKW-6305:0.8L

油分离器安装在压缩机和冷凝器之间的排气管路上，必须垂直安装并合理地靠近压缩机,油分离器在压缩机接近排气温度时工作的效能最好。为防止制冷剂在停止运转周期内从冷凝器回流，建议在油分离器出口接头处与冷凝器之间安装一个单向止回阀；在选择油分离器安装位置时，尽可能避免油分离器外壳冷却，这可能会导致油分离器内制冷剂冷凝；如果无法避免，建议做保温措施来避免系统内的制冷剂冷凝(比如保温，加热带或其他措施)。

不同蒸发温度系统

Differentevaporatetemperature system

Traditional oil return bypressure higherslithtly than suction line

Application

HPEOKRefrigeration's Oil Filtercan beused in bothLowand High Pressure Oil Management Systems,theycanfiltrate 9 9 % of 3 \mu { m } particle butkeep enough flow rate tomaintain low pressure drop.The unique drying features of the PKG modelareparticularlysuited forsystemsusing POEoil.Thistypeofoilismore hydroscopic than mineraloil.ThismeansthatPOEoilabsorbs moistureatamuchhigherrate.Moistureina refrigeration system can produce problems and/or harmful conditions.

OnePKG-08orPKG-120Amodelcanbefitted intheoil return linebetweentheOilSeparator and Oil Receiver,instead of fitting one Oil Strainer per OilLevel Regulator.These modelswill also removemoredebristhan traditional oil strainers.

MainFeature

\mathbf { \nabla } * \mathbf { \varepsilon } High flow capacitywith low pressure drop ·Particle retention down to 3 \mu { m } ·High flow capacity with low pressure drop ·Suitablereplacementforindividual OilStrainers on oil return line

TechnicalData

Maximum workingpressure:3.5MPa[35bar/507psi] Allowableoperating temperature: - 1 0 ^ { \circ } C ~ + 1 0 0 ^ { \circ } C Forusewith HFCs and HCFCs refrigerantsand their associatedoils,aswellasotherindustrialfluids non-corrosive to steel and copper.

Installation-Note

·TheOil Filtersmustbe installed inaccordance
with the flow direction arrow.
·Units should be replaced aftera0.1MPa[1bar/15psi] pressure drop has beendetected.Recommend to install valvesoneitherside of thefilterto easereplacement.
·Forlow pressure oil managements systems,oil filter should be located between oil receiverand the oil level regulator.
1.油过滤器必须按箭头方向安装；
2.如果压力降低于0.1MPa需更换油过滤器，推荐使用油过滤 器两端安装阀门方便过滤器芯的更换；
3.如果是低压油路管理系统，油过滤器应该装在储油器和油位 控制器之间。

Application

The oil separators designed for installation on commercial refrigerating systems and on civil and industrial conditioning plants can protect systems. When the compressor is running,the outletof compressoralways haslotsof refrigerantoil.Iftoo much oilmoves to thesystem,itwillaffect the flow control componentsand the performance of evaporator and condenser.

The oil separator installed on the discharge line ofthecompressor intercepts the oilmixedwith compressed gas and returns itto theoilreceiver ordirectly to the compressor crankcase thus assuring an efficient lubrication of its moving parts. Furthermore,the oil separator maintains a high coefficientofcondenserandevaporatorperformance byalmostcompletelyremovingoildeposits from theirexchange surfaces.Moreover,theoil separator, damping thevalves pulsations,reducessystemnoise withan open or semi-hermetic compressor.

The use of an oil separator leads to: -Alonger service life of the compressor. -Abetterperformance of the whole system with consequentenergy saving. -Amuchquieter operationby reducing pulsations.

Technicaldata

·Design working pressure:4.8 MPa[48 bar]
·Working temperature: - 1 0 ^ { \circ } C ~ + 1 2 0 ^ { \circ } C （2号
·Foruse with HFC&HCFC Refrigerants(R134a,R404A,R507,R407A,R407C,R22 etc).To cover thedemandforcomponentswithan increasedworking pressureforR410aandaswellforsubcritical for CO2 applications,HPEOK provides customized oil separators on request.
·CE listed-2014/68/EU

油分离器最高工作压力：4.8MPa[48bar],工作温度： - 1 0 ^ { \circ } C ~ + 1 2 0 ^ { \circ } C 产品认证：CE认证

Construction

HPEOK manufactures two types of oil separators:Closedtype and Demountable type. -Separatorsseries 55/53are closed typeand theycannotbedismantledfromthe system,except cutting the piping.
-Separators series 56/63are demountable type.

The internal device is simple in order to assure a trouble-free long operation.Appropriate metallic screens，placed onthe inletand outlet,rapidly reduce gas speed,and create the conditions required fortheseparationof the oilfrom therefrigerant.Afloat operated needle valve,set on the bottom of the vessel,returns the oil to the crankcase of compressor.

Specification

Specification

RefrigeratingFlowCapacity

Installation-Note

The oil separators should be installed in the discharge line between the compressorand condenser,and mounted inavertical position securely andclose to the compressorreasonably.

Inordertopreventtherefrigerantreturn fromcondenser,duringtheoff cycle of the system,recommend to installacheck valve between the condenserand oil separatoroutletconnection.Oil separatorperforms bestwhen operating at or near the compressor discharge temperature.

When installing the oil separator,choosea position to avoid,as faras possible,chillingof theshell,whichmaylead to condensing of liquid within the separator.

If it is not possible,it's advisable to supply the separator with some bettersolutions to prevent the refrigerantinthe systemfromcondensinginthe shell,suchasinsulation,strapheater,orothers.

Aninitialchargeofoilshouldbeadded totheoilseparatorbeforeinstalit.Theinitialcharge refers togeneralcharacteristicsofoilseparatorsortoinstructionsheetfortheproperamountofoil.

Oil pre-chargeis very important;failure to pre-charge separator sumpmay resultin damage to the oilreturnfloatmechanism.

Use the same type of oil that is in the compressor crankcase Pre-charge oil mass: PKW-55833\~PKW-559011和PKW-5301\~PKW-5306:0.6L PKW-569011\~PKW-569417和PKW-6303\~PKW-6305:0.8L

Due to the refrigerating system,the return line may be run from the oil fitting to: -Thecompressorcrankcase
-Thesuction lineupstream the compressor or upstream the receiver,if present -The oil receiver if oil control system is being used.

Asight glass canbeinstalledin theoilline where theoilis flowing through thetube,tocheck the correctworkingoftheoilseparator.

Refrigerationsystemflowdiagram

制冷系统流程图

1、在安装油分离器前，必须对它进行初始充油，初始充油量请参照技术规格表。
注意：油的预充非常重要，如果没有对油分离器储油槽进行预充油，可能会导致回油浮动装置的损坏。预充的油必须使用与压缩机曲轴箱内同品牌、同类型的优质润滑油。
2、螺旋式油分离器安装在压缩机和冷凝器之间的排气管路上，必须垂直安装并合理地靠近压缩机。为防止制冷剂在停止运转周期内从冷凝器回流，我们建议在冷凝器和油分离器出口接头处安装一个单向止回阀。
3、螺旋式油分离器在压缩机接近排气温度时工作的效能最好。
4、在选择油分离器安装位置时，尽可能避免油分离器外壳冷却，这可能会导致油分离器内制冷剂冷凝；如果无法避免，建议做保温措施来避免系统内的制冷剂冷凝(比如保温，加热带或其他措施)。

高达99%的油气分离效率

Application

Thisoil separator receiversare designed tobe installed in high pressure oil management systems; itfeaturesacentrifugalflowpathtoachieveperfect oil separation with lowest pressure drop.

Incontrasttoconventional oilseparatorstheydo notpossess an internal floatvalve.For thedesign of high pressure oil management systems,suitable electronic oil level regulators type OLCEisavailable.

螺旋式油分离器兼容HFCS和HCFCS制冷剂，可定制R410A及R744（CO）的应用

Technical Data

·Forusewith HFCs&HCFCs Refrigerants
·Design Working pressure:3.0 MPa[30 bar]
·Working temperature: - 1 0 ^ { \circ } C ~ + 1 2 0 ^ { \circ } C （20
·CElisted-2014/68/EU
设计压力：3.0MPa[30bar]；工作温度： - 1 0 ^ { \circ } C ~ + 1 2 0 ^ { \circ } C ：
产品认证：CE认证

PKW-40BX

PKW-62BX

PKW-86/107BX

Specification

选型参数

MainFeature

·Low space consumption,mounting effortand highefficientoil separatorability. ·Ahighleveloilsightglass&lowlevel oil sight glass equipped in receiver,thestandard oil level should be between these two sight glasses.

·Ainside demister which woven by stainless steel wire makes the mistoil get good separation. ·The helical guide plateallows the centrifugal flowpathachieving high efficiency oil and gas separation effectby low pressure drop.

The listed above are on the basis of 4 0 % condensingtemperature.

PistonParallelUnit

活塞并联机组

Oilreturnbydischargepressure forthisnewdesighwithoilseperatorreceiver

PKW储油式油分离器新设计的系统多以排气压力回油

ScrewParallelUnit

带内置油分螺杆并联机组

From Evaporato 由蒸发器来 To Condenser 去冷凝器 目 CCC OLCE Electroni OLCE Electroni OLCE Electroni OLCE Electroni oil levelregulator oil level regulator oillevelregulator oillevelregulator 电子油位控制器 电子油位控制器 电子油位控制器 电子油位控制器 ne PKG Oil filter PKG油过滤器 @ Oilseparatorreceiver PK视液镜 储油式分离器 PK Sight glass

TurbineParallelUnit

涡旋并联机组

InstallationandStartup

Precharge the separatorwith compressorrefrigeration oil

The separators should be installed in the discharge line between the compressor and condenser mountedin a vertical position and reasonably close to compressor. Choosea position toavoid,asfaras possible,chilling of the shell,which may result inliquid condensingwithin oil separator.If it's not possible,betterto use insulation, strap heater or others to prevent the refrigerant from condensing in the shell.

储油式油分离器以其离心式分离特点，可在引起最小压力降的情形下达到非常好的分油效果。它是针对安装电子油位控制器的并联式压缩机组设计的，可用于高低压回油系统。它可以将分离出来的润滑油储存在下部的储油段内，依靠油分离器和压缩机曲轴箱之间的压力差，通过油位控制系统将润滑油输送到每一台压缩机。

TechnicalData

·Max.Workingpressure:3.1 MPa[31 bar/450psi] ·Max.Operation temperature: + 1 2 0 ^ { \circ } C ·Voltage supply:AC 220V/50HZ ·For use with,mineral refrigeration oil(MO), benzenesyntheticrefrigerationoil(AB),polyol -ester refrigeration oil(POE)

Application

PKYLOilflowswitch isusedtomonitoroil flow ofscrewcompressors.

Theswitch willbeautomatically cut off when theoilislowerthantheminimumvalue.Itcan preventthebearingandscrewinfluenced from lackof lubricant,thusdecreasesmaintenance cost.

MainFeature

·Highefficiencyflowpassageway,itguarantees
minimum pressure drop.
·Inlet&Outlet:1-14 UNFmale screw,connect
to7/8ODF,5/8ODF,1/2ODF,3/8ODFstraight jointconveniently

MainFeature

·Low level alarm circuit ·Adaptersavailable formostpopular compressor ·Universal flange compressor connection ·Comparing to mechanicallevel regulator,OLEC hasacompacted structure,more precise in level detectand highreliabilitycapability,bywhich it can protect oravoid compressor burned orshorten service live due to lack of lubricantoil

OLCE电子油位控制器能精确地测量和控制制冷压缩机的油位，适用于单压缩机或并联机组上的高低压油路系统。OLCE能直接安装到压缩机曲轴箱上的试镜座上，适用于目前国内外大部分通用压缩机。兼容HFCs,HCFCs制冷剂及对应的油。

OLCE regulatoris an electronic oil level controller in refrigeration system;it offers accurate oil detection and oil level controlin commercial refrigeration compressors.

The OLCE Electronic Oil Regulator can be used with Lowand High Pressure OilManagement Systems onasinglecompressororonmulti-compressorracks.

It is bolt directly to the sight glass housing on the compressor crankcase.

推荐使用油过滤器，滤油器来保护油位控制器不受系统杂质破坏;油压差运行压差必须在技术规格表指定的范围内；如果超出24V电压，电子元件可能受损；在压缩机运行、待机和关机的模式下，接入的电源必须要时常检修保养；安装光电传感器底座时注意玻璃体清洁。底座旋紧扭矩35N·m；OLEC油位控制器与压缩机连接时，注意保证阀体处于水平状态；传感器通电后控制延时5秒启动；油位太低或传感器故障，延时5s断开；油位正常且传感器无故障，延时5秒接通。这个延迟能防止不明条件下的高转换速率，比如形成泡沫、液体起泡。

Howitworks

The regulator uses photoelectric sensor technique to detect oillevel,thesensordetectstheoillevel,andtransfersthe optical signal to electrical signal and sendsitto solenoidcoil to open or close the solenoid valve,when solenoid valve open, the oil get into the compressor.

The sight glassisdivided to two oil level zones,green (oil level at 7 0 % ~ 5 0 % andyellow(oillevelat 5 0 % ~ 0 % asbelowtable When the oil level at theyellow zone,thephotoelectric sensor detects the signal and sent it to solenoid valve,the solenoid valve will open till the oil level get to the green zone.

Thegreen ledin topof the sensorcanindicatetheoillevelstatus.Whenlightoff,theoillevelis normal state,when thelighton,theoillevelis lower than the set dataand system is sending the oil to the compressor.

Installation-Note

1.Toprotect the OilLevel Regulatorfromsystemdebris,an Oil Strainer,OilFilteror OilFilter Drieris recommended.
2.The operating differentialoil pressure should be within therange of the Regulator'sspecification.
3.Power to the unit should be maintained during compressor running,standbyand shutdown modes.
4.Full instructions are given in the Product Instruction Sheet included with each Regulator.
5.Keep clean of the sight glass housing,housing tighten torque 35N.m.
6.Verticallyinsert the sensor into glass housing with 10N.m tighten torque,the wire outlet should downward.
7.Ensure the bodyis ina horizontal position when installto the compressor.
8.The sensor starts5 seconds afterconnecting the supply voltage.
9.The sensor disconnected after 5seconds in case of low oil level orsensor fault happens,and connected after 5 seconds when oillevel normal and fault gone.This delay prevents high switching rateat not clearconditionse.g.formationof foam,bubbles in liquid.

InstallationofElectronic OilLevel Regulatorin Compressors电子油位控制器在各压缩机安装示意图

Applications

OilLevel Regulatorsare typically usedas part ofa Low Pressure Oil Management System on parallel compressor racks,designed toboltdirectlytothesight glasshousing onthe compressor crankcase.HPEOKRefrigeration offers fixed level andadjustable level OilLevel Regulators, aswell asawidevariety of Adapters toallowuse on most popular compressor models.

MainFeatures

1.Universal flange compressor connections.
2.SAE flare oil and equalization connections.
3.Adjustable oil level on select models.
4.Pressureequalization ports foradjustable level Oil
Level Regulators.
5.Adapters available for most popular compress models.

TechnicalData

Maximum working pressure:3.2MPa[32bar/464psi] Allowable operating temperature： - 1 0 ^ { \circ } C ~ + 1 2 0 ^ { \circ } C 元 HPEOK Mechanical Oil Level Regulatorsare CEListed.

最高工作压力：3.2MPa[32Bar]；工作温度： - 1 0 ^ { \circ } C ~ + 1 2 0 ^ { \circ } C ；CE认证

Installation-Note

1.To protecttheOilLevel Regulatorfromsystemdebris,anOil Strainer,OilFilteror OilFilter Drieris recommended.
2.The OilLevel Regulator should not be subjected to excessive vibration.The operating differential oil pressure should bewithin the range of the Regulator's specification.
3.Full instructions are given in the Product Instruction Sheet included with each Regulator.
4.Ensure the body is ina horizontal position when install to the compressor.

Applications

HPEOK Oil receivers are used in "Low and High pressure oil control systems".Due to system design,loading and defrosting cycle,the changing oil mass can be send back by oil separator,thus,a safetyoilreserveisrequiredfortheoperationof oil control system.In theoil receiver,anyrefrigerant trapped within the oil is boiled-off and the oil is cooledandkeptavailable.HPEOKoilreceivers arenormallyequippedwith sight glasseswith floatball level indicators,forupperand lower level indication,and with two shut off valves, the top valve receivesvalve form oil separator,a nd the bottom valve sends oil to the oil regulator.

储油器用于储存不留在压缩机曲轴箱内，又不在油分离器中，也不在系统中进行循环的润滑油。在储油器里，所有溶于润滑油中的制冷剂都会被蒸发，而油则冷却下来保持在可用状态。

推荐在供油系统中安装PKG系列油过滤器，否则油中的脏物会导致油位控制器失灵。

HPEOKoil receivers are supplied with:

-Two/Three sight glasses with level indicator balls inside
-check the oil level in the receiver.
-Two rotalock valves to easy connect oil fill and oil drain.
These valves are not mounted on the receiver;they are in the package with the proper gaskets.
-A3/8"SAE Flare connection on top of the receiver can allow toassemble apressure differential checkvalve. Note:The Pressure differential check valve is not supplied with receiver;if it'snecessary to use a positive differentialpressure between thereceiverand the compressorcrankcase,werecommend HPEOKPressuredifferential check valve:

储油器配有：

1.2到3个带浮球的视液镜，随时检查油位高低；
2.2个旋转截止阀，检测口为1/4”螺纹口，可方便地加油或放油。这两个阀出厂不会安装在储油器上，单独包装放在包装箱
内，并有适用的垫片。
3.顶部或中间留有1个3/8”SAE螺纹接口方便安装油压差止回阀。储油器出厂不带油压差止回阀。
4.最高工作压力 _ { 3 . 0 \mathsf { M P a } } 产品认证：CE认证

Optional Device

油压差止回阀

Installation-Note

Oil should be added to the oil receiver to the upper(or middle)sight glass on new system start-up. During the firsttwo working days of therefrigerating system,oilshould beaddedtomaintaina level between the two sight glasses.This procedure may require severaloilcharges because the oil is adsorbedintherefrigerant.When therefrigerating systemis balanced,theoillevelinthereceiver must be controlled during each maintenance inspectionand the oil should beadded again if the level decreases the lowersight glass.

When adding orreplacing an oil receiver toan existing system,the oil should be filld to the top of the lower sight glass only.Because the system is placed into operation,the oillevelis needed to be observed during the firsttwo days.

Addadequate oiltothereceiverif the leveldecreases belowthe lower sight glass;Drainadequate oil fromthe receiver if the level risesabove the upper sight glass.

TechnicalData

Max.Allowable operating pressure:3.0MPa[30bar/435psi]
Refrigerant:Suitable with HFCs、HCFCs Refrigerantsandassociatedoil(R134a,R404A,R507,R407A, R407C,R22 etc). HPEOK can customize oil receivers that can be approved forall hazardous fluids on request.
注：兼容CFCs、HFCs和HCFCs制冷剂，为满足R410A的高压及亚临界的R744(CO2）的应用，可专门为客户定制储油器。

Applications

Thisexternallyoil separatorisdesigned forthe screw compressor which doesn'thaveanoil separator,especiallyforparallel screwcompressor units.Itcan ensure enough lubricating oil supplied toeach compressortomakes compressorsafe operation.

Thisoilseparatorfeaturesacentrifugalflowpath toachieve perfect oilseparationwith lowest pressure drop.Due toitsgooddesign,it greatlyimproves the heat exchange efficiency of the system.

Theoil heater of the separatorshould start towork whencompressorstopworking,and shut offwhen compressor isrunning.Theoil temperaturecontroller sets the lowest temperature on + 5 0 ^ { \circ } { C } doheat preservation processing for oil separator ifworking on lowtemperatureenvironment.

螺杆机外置油分离器设计压力： { 3 . 0 } { \mathsf { M P a } } 适用制冷剂 \vdots R134a，R404A，R507A，R407C,R22，CE认证螺杆机外置油分离器的油加热器应在压缩机停止时通电工作，压缩机运转时油加热器应停止工作。油温控制器设定温度最低 , + 5 0 ^ { \circ } C ，如果在低环境温度中使用需将油分离器作保温处理。

MainFeatures

·Thelowerpartof theoil separatoris oil receiver,thereisastandardoillevelsight glass andultralimit oillevel sight glass on the receiver
·Suitable for 10hp \mathord { ~ } 1 6 0 hpscrewcompressor
·The type of gas inand outis "sidein up out"，itcombines the centrifugal effect and strainer effectivelytoachievebetteroilseparation
·The whole series equippedwith high sensitive optoelectronic switchand highest standard of rotalock valve (tube with copper bush inside)
·Optional for flange assembly

Technical Data

·Forusewith R134a,R404A,R507A,R407C,R223 ·Design Working pressure:3.0MPa[30bar/435psi] ·CE listed-2014/68/EU

Installation-Note

Before theoil separatoris installed,an initial charge of oil should beadded toit.Use the same typeofoil thatisin the compressor crankcase.The oil separatorsshould be installedin the discharge linebetween the compressorand the condensermounted securely inavertical positionand reasonably close tothe compressor.To preventthereturnofrefrigerant from condenser,during the off cycleof thesystem,it'sadvisable to installacheckvalve between thecondenserandoilseparator'soutlet.Oilseparatorperforms bestwhenoperatingatornearcompressordischarge temperature. In location the oil sep

Oil SeparatorReceiverfor Screw Compressor PKEO型Type PKEO 螺杆机外置油分离器

Theallowed max.theoretical displacement VH listed above are on the basis of 4 0 % condensingtemperature.

ScrewParallelUnitOilReturnSystem

Applications

Thedifferentialcheckvalves are designed forusein“Lowpressure oil control systems”and are installed on commercialrefrigerating systemsand on civiland industrial conditioning plants.

Installation Note

Inordertoreturn oilfromthe receiver back tothecompressorsatasufficientflowrate,there must beadifferential between receiver pressureand crankcase pressure.Thevalveisinstalled between the oil receiverand the suction line.The differential check valve is directly mounted on the 3 / 8 ^ { \ast } SAE Flare connection of the receiver and is piped to the suction line.

ForR744（ C O _ { 2 } ) units with significant pressure fluctuations we provide valves on request,itisable to ensure the pressure equalization between the suction line and the receiver if the excess pressure in the suction lineisabove O.1bar.Asaresult the oil receiver pressurewill neverbe significant lower the suction line pressure.

Refrigerant

HPEOKdiferentialcheck valves is suitable with HFCs& HCFCs Refrigerantsand theirassociated oils(R134a,R404A,R507,R407A,R407C,R22etc).
Moreover,HPEOK providevalves fordifferent refrigerants on request.为了把油在足够流量下从集油器送至压缩机，集油器和曲轴箱之间就必须有一个压差。
油压差止回阀是安装在储油器和吸气管路上的，把止回阀直接拧到储油器上的3/ 8 ^ { \prime \prime } 螺纹接口上，然后连接到吸气管路上。
兼容HFCs和HCFCs制冷剂及对应的油(比如R134a,R404A，R507,R407A，R407C，R22等)。

TechnicalData

·Max.Working pressure:3.1MPa[31bar/450psi] ·Max.Operation temperature: 1 2 0 ^ { \circ } C （20 ·Filteraccuracy: 2 5 \mu { m } （2 ·ForusewithR134a,R22,R404A,R507A,R407C, mineral oil(MO),benzene syntheticoil(AB), polyol-esterrefrigerationoil(POE)

PKOF-OOWOilfilter

PKOF-OOWOilfilercoreThecore isbalayeuse type,with filterarea and minimum pressure drop, and itcanbe used to Bitzer HS.53,HS.64,HS.74, { \sf H S } . 8 5 series oil filter for screw compressor(O ring isstandard configuration)

最大工作压力 : 3 . 1 \mathsf { M P a } 最高运行温度： + 1 2 0 ^ { \circ } C
过滤精度： 2 5 \mu { m }
适用制冷剂：R134a、R22、R407C、R404A、R507A及矿物油（MO）、半合成油（AB)、全合成油（POE)
可与比泽尔HS.53、HS.64、HS.74、HS.85系列螺杆机的油过滤器通用。

Applications

PKOF Oil filter is designed for the external oil line systemforscrewcompressor,ithassuperfilter capacity,canensure themineral oil(MO),benzene synthetic oil(AB),polyol-esterrefrigerationoil (POE)return to compressor.

MainFeatures

·Aluminium shell:lightweight,anticorrosion ·High precision filter core providesmaximal filter area,minimum pressure drop ·The filter core is assembled with "T"shape to the inlet and outlet,no need to disassemble the connection lineswhenreplacing core. ·Havingaquadrangleplatforminthebottom for spanneroperation,easyto replace core ·Inletand Outlet:1-1/4-12UNF male screw, conveniently connect to 7 / 8 ^ { \mathfrak { n } } ODF, 5 / 8 ^ { { u } } ODF, （204号 1 / 2 " ODF, 3 / 8 " ODF straight joint

Applications

Thecoarseoilfilteris installedto the outlet of HPKEO oil separator receiver. It can filter the particles that larger than 5 0 \mu { m } thus ensures the regular operation of the outer oilpipelinesofoil separatorreceiver.

MainFeatures

·Rustproof Aluminum flange
·Min.pressure drop when fully open
·Corrosion resistant epoxy powder paint finish, canbeused inall environment.
·Sturdy steel shells for long life,solid copper orcarbon steel connections.
:1/4 NPT access hole.

TechnicalData

1/4NPT检修□
最大工作压力：2.9MPa;过滤精度： 5 0 \mu { m }
适用制冷剂：R134a、R22、R407C、R404A、R507A及矿
·Designed pressure:2.9MPa[29bar/420psi]物油(MO)、半合成油（AB)、全合成油(POE)
·Filteraccuracy: 5 0 \mu { m } （204号
* * Forusewith R134a,R22,R407C,R404A,R507A,mineralrefrigerationoil(MO),benzene syntheticrefrigerationoil(AB),polyolesterrefrigerationoil(POE)

PKAOFilterCore PKAO粗效油过滤芯

The core is balayeuse design,it has large filterarea and minimum pressure drop

油过滤芯为百褶式设计，具有非常大的过滤面积和非常小的压力降。

Applications

Automotiveoil separator designed for installation on automotiverefrigerating systems.When the compressoris running, theoutletofcompressoralways has lots ofrefrigerant oil.If toomuch oilmoves tothe system,itwillaffect thethe performanceofevaporatorand condenser.

Theuse of an oil separator leads to: ·Alongerlifeofthe compressor; ·Abetter performance of the whole system with consequent energy saving; ·A quieter operation by reducing pulsations.

车用油分离器是为汽车用制冷系统设计的保护系统的装置。压缩机在运转中，压缩机排气出口往往带有大量的冷冻油，如果过多的冷冻油进入系统，就会影响蒸发器的制冷效果和冷凝机的散热功能。

TechnicalData

-Max.Working pressure:3.1MPa[31bar/450psi] -Allow.Operating temperature: - 1 0 ^ { \circ } C ~ + 1 2 0 ^ { \circ } C -Volume:0.4L.

主要特点

1、延长压缩机寿命；
2、使整个制冷系统得到更好的性能，并节能；
3、减少脉动，运行噪音小；
4、最高工作压力：3.1MPa[31bar/450psi]
5、工作温度： \boldsymbol { - 1 0 ^ { \circ } C } \~ + 1 2 0 ^ { \circ } \mathsf C
6、产品认证：CE认证

MainFeatures

Applications

PKKBi-flow filter drier isa solid core,bi-flow,liquid line filterdrier for heat pumpapplications optimized forusewith R410A.

The filterdrierhasbuilt-incheckvalves,whichcan ensure liquid refrigerantalways flowsthrough filter driers from the filtercore'souterside towards to the center.Thusalldirtparticlesareretainedineither flowdirections.And the filterdriers canensurequick andwell adsorption of moisture,organicand inorganic acids.

·Availablewith flareand solderconnections
·Can be installed in any position
·High moisture and acid removal capacity
·Internalcheckvalvesallowflow&filtrationineitherdirection
·Corrosion resistant epoxy powder coated finish suitable forall environments
·High moisture and acid removal capacity

Core

Thestandard core for PKKBi-flow Filterdrier iscomposition of 100 % Molecular Sieve,while 8 0 % Molecular Sieve with 20 % activated alumina on request.

Core type: 100 % Molecular Sieve desiccant:designed for applications requiring the highest moisture capacity.
·High drying capacity minimizing the risk of acid formation (hydrolysis).
·Recommended foruse with CFCs,HFCs and HCFCs refrigerants,including R410A,optional for R744(CO2).
·Will not deplete oil additives.

Core type: 8 0 % MolecularSieve& 2 0 % Activated Alumina:designed for applications requiring high moisture capacityand acid adsorptioncapacity：

·Perfect core blend for systems that operate at high condensing temperatures and require highdrying capacity.
·Not suitable for oils containing additives.
·Recommended foruse with CFCs,HFCsand HCFCs refrigerants,including R410A,optional forR744(CO2).
1.双向过滤器是为制冷和制热循环系统而设计的，内置的单向阀可保障制冷剂从滤芯外向滤芯内流动，这样无论哪个方向来的制冷剂里的杂质都能被滤芯保留住。
2.双向过滤器标准使用 1 0 0 % 分子筛，可选配 8 0 % 分子筛 + 2 0 % 活性氧化铝。
3.内置单向阀使流动和过滤在任何一个方向都可以进行，不再需要另配外部单向阀；高度耐腐蚀的表面静电喷塑，可在任何环境使用，安装位置不受限制；
4.最大工作压力：4.7MPa[47bar/681psi];过滤精度：40目；产品认证：CE认证

TechnicalData

·Standard core of 100 % Molecular Sieve Desiccant optimized for highwatercapacity. ·Maximum working pressure:4.7MPa[47bar/681psi] ·CE listed-2014/68/EU

Installation Note

1.The filterdriermustbe installedahead of the component needed to be protected;it isnormally installed in the liquid line.
2.HPEOK recommends installinga moisture indicatorinconjunctionwitheachfilterdrier to monitor drying effect.
3.The filterdriercanbe installed inany direction,butfollowbelownotes: ·Vertical mountingwith downward flow meansevacuateoremptyrefrigeration systemrapidly ·Vertical mounting with upward flow means toevacuateoremptythesystemslowlyas refrigerantmustbeevaporatedoutof the filterdrier.

Applications

HPEOKRefrigeration's LiquidLineFilterDriers provideatop level protection forrefrigerationand air conditioning systems.They are designed to capture and retain solid particlesand moisture fromcirculating throughout the system,which can create acid thatmay damage to compressor andother components.

If the filter drier's drying capacity is insufficient, the compressormay be damaged-which mayin turnleadtoacomplete systembreakdown.And damagecausedbywaterin therefrigerantcan be costly.Anewcompressorissoexpensiveandon top of the cost of production standstill.

HPEOKRefrigeration filterdriersaresuitable for HCFCs,HFCs,and their associated oils,including R410A,optional forR744(CO2)refrigerants.

Core

The standard core for PKEK is composition of 100 % molecular sieve,while 8 0 % molecular sieve with 20 % activated alumina on request.The user should select the appropriate core based on refrigerant andoiltypes.The model should then be selectedbased on therequired dryingandliquid capacities.

在系统循环中，水分和固体颗粒往往会损坏压缩机和线路上其他元件，而干燥过滤器的干燥能力不足也可能造成压缩机受损，进而造成系统故障或设备损坏，光是一台新压缩机就价格不菲，更别提停工造成的损失了。派尔克制造的过滤器提供了优良的过滤性能，吸水性高，过滤固体能力强，兼容CFCs、HFCs、HCFCs，包括R410A，可选配R744(CO2)，可过滤低至40um的固体颗粒，在最小压降下保持最高的过滤效率；

最大工作压力：4.7MPa[47bar/681psi]；产品认证 \vdots CE认证

1、每个过滤器应配一个视液镜以便随时检测干燥效果；
2、安装干燥过滤器时必须使流体方向与过滤器标签上的箭头方向一致；
3、干燥过滤器的方位不限，但必须要记住以下几点：·流向朝下的垂直安装表示可以快速排放/清空制冷系统。
·对于流向朝上的垂直安装，排放/清空则需要较长时间，因为需要将制冷剂排出干燥过滤器。

Aftercharging,mark the system with the refrigerant and oil used 充注制冷剂后，标记系统使用的制冷剂和油

MainFeatures

·Available with solid copper solder connection orsteel flareconnection.
·Solid particle filtration down to 40 microns with minimal pressure drop.
·Corrosion resistant epoxy powder coated finish suitable for UVraysand harsh environments, includingmarine applications.
·Maximum working pressure:4.2MPa[42bar/609psi] ·CE listed-2014/68/EU

MainFeatures

·Available with solid copper solder connections
orsteel flare connections
·Solid particle filtration down to 2 5 \mu { m } with
minimal pressure drop
·Corrosion resistant epoxy powdercoated finish suitable for UVraysand harsh environments, including marine applications
·Maximum working pressure:4.2MPa[42bar/609psi]
·CElisted-2014/68/EU

最大工作压力：4.7MPa，产品认证：CE认证

Installation-Note

Applications

HPEOKRefrigeration'sLiquidLineFilterDriers providea top level protection forrefrigerationand air conditioning systems.They aredesigned to captureand retainsolid particlesandmoisture fromcirculating throughoutthe system,which cancreateacidthatmaydamagetocompressor and other components.

HPEOK Refrigeration filterdriersare suitable for HCFCs,HFCs,and their associated oils,including R410A,optional forR744(CO2)refrigerants.

PKEM干燥过滤器由 100 % 分子筛组成，用于需要高吸水性的应用场合，不含活性氧化铝，油的添加剂将不会被消耗；而PKEC由 8 0 % 分子筛和20%活性氧化铝组成，用于高冷凝温度和需要干燥能力的系统中。兼容CFCs、HFCs、HCFCs，包括R410A，可选配R744(CO2)。可过滤低至25um的固体颗粒，在最小压降下保持最高的过滤效率；

Core

TypePKEM haveacore compositionof 100 % MolecularSieve,while typePKECis 80 % Molecular Sievewith 20 % activavedalumina..

Applications

Therefrigerantshould be clean and dry before enter the expansion valve in the refrigerating cycle system, ortheimpuritieswillblock theexpansionvalve,and moisture(if present)willcause iceblock.Therefore afilterdrieris required to captureand retainmoisture and solid particles from circulating throughout the system.

ThePKESfilterdrierisapremiumcompactedbead filter drier with a 2 0 \mu { m } outlet pad for maximum filtration.

HPEOK Refrigeration filterdriersare suitable for HCFCs,HFCs,and their associated oils,including R410A,optional for R744 \mathsf { \Gamma } _ { \mathsf { C O } _ { 2 } } refrigerants.

Technical Data

·Desiccantblend-optimized forhigh watercapacityandacid capacity
·Filtration: 2 5 \mu { m } （204号
* * Maximum working pressure:
4.7MPa[47bar/681psi]
·CElisted-2014/68/EU

在制冷循环系统中，进入膨胀阀前的制冷剂必须是干净和干燥的，否则杂质会堵塞膨胀阀，有水份的话会引起冰堵。为避免以上两种现象，就必须在制冷剂进入膨胀阀前安装一只干燥过滤器去过滤铁屑等杂质，吸收水分。

最大工作压力 : 4 . 7 M P a ，兼容CFCs、HFCs、HCFCs，包括R410A，可选配R744 ( \mathsf { C O } _ { 2 } ) 。必须选择与制冷系统的连接方式和容量相符的干燥过滤器。

InstallationNote

1.The filterdriermustbe installd ahead of the component needed to be protected,itis normally installed in the liquid line.
2.HPEOK recommends installinga moisture indicator in conjunction with each filter drier to monitor drying effect.
3.Install the filter drier with flow of thearrow on the filter drier label.
4.The filter drier can be installed in any direction,but follow below notes: ·Vertical mounting with downward flow means evacuate or empty refrigeration system rapidly ·Vertical mounting with upward flow means to evacuate or empty system slowlyas refrigerant must beevaporated outof the filterdrier.

Aftercharging,markthesystemwith therefrigerantandoilused充注制冷剂后，标记系统使用的制冷剂和油

MainFeatures

·High moisture and acid removal capacity
·High dirty retention with minimal pressure drop ·Filtration first for more effective use of surface areaofdesiccant
·Shock resistant steel shellconstruction,solid copperorflare connections
·Corrosion resistant epoxy powder coated finish suitable for all environments.

烧毁干燥过滤器用于氟利昂制冷剂的制冷或空调系统的吸气管路上，吸收系统内的酸和水份。滤芯由 70 % 的活性氧化铝和30 % 的分子筛组成，能高效吸收压缩机电机烧毁后所产生的有害物质，保证整个制冷或空调系统免受损害。两端的两个压力表接口便于检测干燥过滤器两端的压差。

主要特点

1、设有两个压力表接入口方便读取通过过滤器的压降；
2、高吸水性，除酸能力强；
3、可选配铜管焊接口和碳钢螺纹接口；
4、 4 0 upmu { m } 的过滤网能在最小压降下保持最高的过滤效率；
5、高度耐腐蚀的表面静电喷漆，可在任何环境使用。

技术参数

1、最大工作压力：4.7MPa[47bar]
2、产品认证：CE认证
3、根据系统制冷剂和油的类型选型（见滤芯说明），必须选择与制冷系统的连接方式和容量相符的干燥过滤器。

Applications

HPEOK Refrigeration burn-out filter driers are used in the suction line to protectequipment from contaminantsleftin thesystemafteracompressorburn-out.

Theyareespecially suitable for systemclean-upafteraburn-out.

Thesolidcore,iscomposedof 7 0 % activated aluminaand 3 0 % MolecularSieve,itcanabsorb harmful acidsaswellasmoisture

TechnicalData

·Recommended forusewith HCs,HFCsand HCFCs refrigerants.
.Thefilterdrier mustbe installed with flowinthe direction of thearrowon the filterdrier label. ·Maximum working pressure:4.7MPa[47bar/681psi]
·CE listed-2014/68/EU

MainFeatures

·2access 1 / 4 " valves to measure pressure drop
across thedrier
\mathbf { \nabla } * \mathbf { \varepsilon } High moisture and acid removal capacity
·Availablewith flareand solderconnections
· 4 0 \mu rm { m } wiremesh provides solid particleretention
with minimal pressure drop

Specification

MainFeatures

·Solid copper ODS connections
： 1 / 4 " accessvalves to measure pressure drop across thedrier
·High mois ture absorption with added acid absorptionover 1 0 0 % （20
·Corrosion resistant epoxy powder coated finish suitable for harsh environments,includingmarine applications

Applications

The function of a Suction Line Filter Drier is to captureand retain system contaminants,moisture and harmful acids in orderto protect system components.

The by-pass valve starts to work when refrigerant isflowing in the direction of the arrow on the filter drierlabel.If excessive pressure drop produced whenrefrigerantflowthroughthefilterdrier,the by-passvalvewillopenslightlytokeepenough airflowandmake the hermeticcompressormotor getpropercooling.Theby-passvalvewillbe ineffectiveifthesuction linefilterdrierisinstalled toreverse flow,thusanaccessvalve is required to measure the pressure drop from core to compressor'ssuctionvalve.

Technical Data

·Filtration: 4 0 \mu rm { m } （204号
·ForusewithHCFCs&HFCsincludingR410A ·Maximum working pressure:4.7MPa[47bar/681psi] ·CE listed-2014/68/EU

1/4"压力表接入口，过滤精度： 4 0 \mu { m } ·最大工作压力：4.7MPa，产品认证：CE认证

Specification

PKEFBurn-outfilterdrier protects thenew compressorbyadsorbing harmfulacidsafter a compressormotor damage.

HPEOKRefrigeration'sfilterdriersprotect refrigerationandair-conditioning systems frommoisture,acids,and solid particles.

HPEOKsuction line filter-driers incorporate offera high levelofprotection forrefrigeration and airconditioning systems.Theyare specificallydesigned to captureand retain moistureand solid particles fromcirculating throughout the system,which cancreateacid thatcauses damagetothe compressor andothercomponentspipedwithin thecircuit.Compressormanufacturersrecommendtheinstallation of suction line filter-driers to protect theirequipment from contaminants leftin the system after a burnout.These suction line filter-driers include protection from moisture and organic orinorganic acids,resulting from burnouts,or chemical changesin the systemrefrigerant oroil.Theyare specially suited for system clean-upaftera burnout,orwhen major work has been performed on the system.

SafetyandInstallationInstructions

1.Before installthe filterdrier,read the instructions thoroughly. Failure to followinstructions may lead to drier failure,system damage,orpersonalinjury.
2.Ensure to pump down the system and depressurize line before attempting to install. Failure to do so may result in personal injury.
3.Note:Take care about handling contaminated refrigerant extremely to prevent personalinjury. Failure to do so can result in personal injury.
4.Do not remove the seal caps before attempting to install. If SAE connections,unscrew the plastic caps;if ODF connections,pull out with long nose pliers.
5.Note:Do not installaccess valve cores until complete all brazing.Installation prior to brazing may causedamagetovalvecore.
6.Thefilterdriercan be installedinanyposition.Forbestperformance,locate thefilterdrieras close aspossible to thecompressor inlet,install upstreamof vibrationabsorbersis suggested. When the piping arrangement results in excessive stress on refrigerant line,it's better to support the filter drierbya suitable bracket.
7.Warning: Installthe filter drier with arrow pointing in direction of flow (toward compressor). Reverse flow may result in internal damage.
8.Clean and deburr piping ends can provide a good brazing surface.
9.Use an inert gas,forexample nitrogen,topass thru the lines while brazing to preventformation of copperoxides.
10.If using high temperature brazingalloys,directing the flame away from the filterdrier shell. Use chillblocks,wet rags,or other proper heat protection for the filter drier.

11.After the filter drier shell has cooled,install valve cores and replace seal caps.
Do not charge system until valve cores are installed.
12.Use a back-up wrench on the flats on SAE connections to prevent twisting the refrigerant line.
13.Make leak test thoroughly after installation.Failure todo so could resultin refrigerant loss.
14.The suction line filter driers should not be used forliquid line or hot gas applications.

吸气过滤器为制冷和空调系统提供强有力的保护，是专为保护整个系统循环而设计的。在系统循环中，水分和固体颗粒往往会损坏压缩机绕组等元件，而吸气过滤器能够吸收并留住水分，过滤颗粒物。压缩机工厂必须安装吸气过滤器来吸收、过滤因压缩机烧坏而产生的有害物质，从而保护压缩机。因为吸气过滤器可以在压缩机烧毁、系统制冷剂或油发生化学变化的时候吸收水分、有机或无机酸，尤其适合烧毁后需要清理的系统。

1.在安装前完整阅读说明书。不按说明书指示可能会导致过滤器故障，系统损坏或人身伤害。
2.在安装前系统必须减压或抽真空，否则可能导致人身伤害。
3.注意：小心处理受污染的制冷剂，以防止人身伤害。
4.不安装不要拆掉密封盖，准备安装才拆开。
5.清洁端口并去毛刺，保持良好的焊接条件。在所有焊接工作完成前，不要安装气门芯。焊接前安装可能会破坏气门阀芯密封。
6.过滤器安装位置不受限制。为获得最佳效果，将干燥过滤器尽可能安装到压缩机进口，上游建议安装一个避震管。当制冷剂管路上的压力过大时，建议在过滤器上安装一个支撑架。
7.警告：安装干燥过滤器时必须使流体方向与过滤器标签上的箭头方向一致（向压缩机）。
8.使用惰性气体，如氮气，在铜焊时通过管路，以防止形成氧化铜。
9.高温可能会采用钎焊合金，需做常规预防措施，引导火焰远离过滤器外壳。使用冷块，湿布，或其他对过滤器合适的防热措施。
10.当壳体冷却后，用工具安装气门芯替换密封盖。在安装气门芯之前不要对系统充注制冷剂。

11.警告：安装后全系统进行测漏，否则可能会导致制冷剂的损失。

Applications

MainFeatures

HPEOKRefrigeration'sfilterdriercoreandshells arecommonandreplaceable,and provides high mechanical strength,micronic filtration,high moistureabsorptionandacidremovalwhere applicable.Each core is fullyactivated and placed inahermeticallysealedcontainer.

HPEOKprovidesboth D/H type forliquid line and Xtype forsuction line

Provides high protection and clean to the compressor.

滤芯由金属罐包装，有良好的密封性，能防止脏物、灰尘进入，滤芯包括干燥滤芯和吸气滤芯。

Technical Data