Plastic-lined O-shaped/Plastic-linedV-shaped BallValve

ZJHRF plastic-linedO-shaped ballvalveisaon-off valve composedof apneumatic or electric actuatorand valve body components,featuringacompact structure,smallsize andconvenientassembly，disassemblyand maintenance.Ahighpressureplasticliningprocessisadoptedfortheinnercavityandballbodyoftheplastic-linedO-shapedballvalve.Itis lined withcorrosion-resistantandaging-resistantpolyvinylfluoride(F46)orPFAwithgood corosionresistanceand sealing performance.

Asaregulatingvalvecomposedofapneumaticor electricactuatorand valve bodycomponents,ZJHVF plastic-lined Vshapedballvalvehas theadvantages ofaZJHRFplastic-linedO-shapedballvalveandisofaregulating function.

ZJHRF plastic-linedO-shapedballvalveandZJHVFplastic-linedV-shapedballvalvearewidelyusedin industrie like chemicalindustryetrolem,metalurgyeicineadelectricowerTereespecallitableforutigohiglose medium,such as acid and alkaliin the production process.

1Technicaldata

Pressure rating:Class150 Nominal size:DN15\~DN200 Temperature range: - 4 0 ^ { \circ } \mathsf { C } ~ + 1 8 0 ^ { \circ } \mathsf { C } Connection type:Flanged Leakage level: ANSI V,VI RatedTravel: 9 0 ^ { \circ }

PDS High-frequency Ball Valve

PDhighfrequcballaanusedineprouctdischargesstevicofpolyopeproductioproessPduci syste)ispatt product bin to the product discharge tank and finally discharged.

TheDSproiotsdadssintuddctetiactid temperaturedueeostaotinud logicaqotdd Ticli reactoretdot transfer tank filter,depending on the final product, to form the polypropylene product.

1Technicaldata

Nominal pressure:Class150-600
Nominal diameter:DN15-300
Operating temperature: - 4 5 ^ { \circ } C ~ + 2 3 0 ^ { \circ } \mathsf C （20
Leakage level: ANSl VI (bidirectional)
Service life: more than 1 million times
Switching time: Dn150 and below:To open \angle 1.5s,To close<1.5s
DN200 and above:To open < 2 . 5 5 ,Toclose < 2 . 5 5 （20
Switching frequency:about 20 seconds-3 minutes per cycle
Fire test:meet APl6FA
Configurable:KINETROL,BETTIS,QTRCO and other series ofactuators

Design Standard

ASME B16.34-2017 Flanged,Threaded,and Welding End Valves ASME B16.5-2017 Pipe Flanges and Flanged Fittings ASME B16.10-2017 Face-to-Face and End-to-End Dimensions of Valves API 6D-2014 APl 6D Specification for Pipeline and Piping Valves

1LeakageStandard

API598-2016 Valve Inspection and Testing
API60-20167FireTestforSoft-Seated Quarter-Turn Valves
ISO15848-1-2015 Industrial Valves-Measurement,Testand Qualification Procedures for Fugitive Emissions.

Metalbearingstructure

1)Dustproofndantiblockingsructureectivelyprevetsteparticlemediufromenterigteavityesutingindiaading 2)Specialaielddcii to avoid the bonding phenomenon between the balland te seat in te process of high-frequency switching;
3)Widecurvedatsapestrucreiveymoeteartidiaaedtoeceoftalleducetatdal wear and strain
4BidirectionalDBatsalingtructre,anevetevalveiectioalgalingperfmancendableslakageleveetA VI (TSO);
5)Theintemalfixedsupportplatestructureimprovesthepositioningaccuracyofthevalve,ensuresthatthevalvestemistrictlyutral under high frequency action,and the valve torque does not increase significantlyafter long-term use;

Butterfly Valve

The company has unique design，advanced processing and more than 20 years of experience inexploring and manufacturing buterflyvalves.Wecansupplythesolution forallkindsof complicatedandsevere serviceconditions.Our butterflyvalves hasstrong marketcompetitivenessand thedesign meets international standardslikesASME B16.34、 GB/T12221and APl607.This series ASME B16.34、GB/T12221andAPl607.This series industry，pharmacy，paper making， metallurgy,rubber industry etc.

OurbuterflyvalveseriesmainlyincudeVBJG-30triple-ofset,VBJG-40Oquadruple-ofset,VB100ultra-low-temperature VBJG-600low-load,VBJG-200double-oset，VBSFplastic-lined,VBMrubber-lnedandVBM-Ctothedrubberlned butterfly valves.

Reasonable design，reliable security，small mounting dimensions,wide size range.

The design of streamline disk is the energy saving with thefeatureofsmall resistance.

■Quick on-off, 9 0 ^ { \circ } rotation and small driving torque which are applied to cut off and regulate the fluid with the good ■All kinds of combinations of sealing and material can be up to the good sealing performance according to the differentservice conditions.

Various end connections:Flanged,Wafer,Welded,and Lug.

ISimple operation，with different selections of electric type,pneumatic type,gas-oil type.

High erosion and high abrasion of seat ring and sealing face features long service life.

Simple assembly and disassembly The interchangeabilityandremovabilityof seal ringofferease of maintenance.

High-performance Triple-offset Hard SealingButterflyValve

VBJG-30Oigh-performancetriple-ofsethardsealingbuterflyvalveisanconomicalandpracticalautomaticcontrolvalvewith bothcontrolandcutofunctios.BasdonGB224JB527sandards,therocessingteholooftripleeccentricial fixturesadNproessngevssureaitftripctricerfllseproesofilngddil HAWKINGprocessingensurestheleakagetobezeroandemissiontomeetherequirementsofTA-LuftandISO15848-1standards.It featuresantilowoutantiammed,ightmperatureandpressuresistane,loweratingtoruelargelowableprsreop andtighton-ofetc.,whichiswidelyusedincontrolingthefluidwithlargeflowrate,mediumandlowpressureandlowleakage.

Comply with GB/T4213、APl598 standard
Patent No.: ZL200820238488.1 And acquired another 4 patents
ZL201320627892.9;ZL201320628026.1
ZL201320627885.9;ZL201320630140.8

1Technicaldata

Pressure rating:PN1.0、1.6、2.5、4.0、6.3、10MPaClass150、300、600、900、1500
Nominal size: DN50\~ DN2000
Temperature range: - 4 5 ^ { \circ } \mathsf { C } ~ + 5 5 0 ^ { \circ } \mathsf { C }
End connection: Flanged,Wafer
Leakage level: ANSI VI
Operation:Pneumatic& Electric
Rated Travel: 6 0 ^ { \circ } ” 9 0 ^ { \circ }

■Schematic Drawing

Design of Triple-eccentric :It is applicable to the severe service conditionsofhightemperatureand pressure,as well as low leakage. During opening or closing,it features non-friction and low torque.The larger the fluid force is,the better the sealing is.

Stepped sealed for anti-blowing out: It can guarantee the security, meanwhile the integral stem of highstrength material can improve the allowable pressure drops.

Design of Stemsealing:stem sealingof high temperature resistant non-metallic material can prevent the fluid with particles from entering bearing,so as to avoid locked or jammed.

Integral structure of seat ring and body: the sealing face surfacing by high-strength alloy can guarantee the reliability of sealing face and prolong service life,so as to near to nonmaintenance.

The driving method of stem and disk uses offset of round pin: It can avoid the strength of stem decreasing for drilling,thereby it can improve the shearing strength of round pin,as well as reliability and security.

Belleville springs- Dynamic loading and Compensation : the packing system uses dynamic loading and compensation of Belleville springs, the hole of packing box uses rolling and pressing,the stemis processed by, which can eliminate the packing emission to meet TA-Luft standard.

Various sealing selection:Including multi-layer composite sealed,multilayerall-metalsealedandintegral all-metal sealed,itmakesa choice according to the different service conditions.Multi-layercomposite sealed features flexibilitytogetbetter fitting between seat ringand seal ring,so as to meet ANSl VI leakage class.

Thrust collar: Stem protecting thrust collar can avoid the dead angle area between stem and body accumulated by particles or coking substance,so as to the stem jammed.Flowing in reverse,itcanpreventstem from rational displacement for fluid force, as so to cause the larger leakage.

Convenient maintenance: High precision of parts and components, on-site regulationand replacement of seal rings.

ConventionalTriple-eccentricMetalSealedButterflyValve

Triple eccentric high-performance butterfly valve

High-performance butterfly valve

Triple-offset All-metal Hard Sealing Butterfly Valve

TheVBJG-3OOseriestriplofsetall-metalhardsalingbuterflyvalvehasanallmetalsealingpairandanidependentspliteat. Itadoptsthedustproofadntijmmingstructuraldesigithantilowouttemalngbirectioalroakagntrsialy fireproofandantaticfuctios.eatsalingingisbjectedturfacigitadloyndtreforeitsaisat andcorrosionesistant.Itexibitsexcelentsealingperformancevenundertheoperatingconditionsofhightemperatureandprure ultra-lowtemperature，highsolidcontent，high-frequencyswitching，temperaturealternation，andstrongcorosion.Theseatis interchangeablewiththeseaingringcanbedisaembledandreplacedonsiteandiseasytomaintain.Thetriple-ofsetalmetal buterflyvalescanbeusedinvariousextremeoperatingcondionstatrequiretghtcutoffandwearandcorrosionresstance.Theyare widelyusedinmanyfeldssuchaspetroleum，coalchemicalindustryuclearpower，moltensaltpowergenerationfood，and polycrystalinsilonTetechnologcalbreakthroughofallmetalsealingpairgrindingtehologyssuccessullyokenthal technical bottleneck and opened a new chapter in the applications of triple-offset butterfly valve.。

This product complieswith GB/T4213and APl609,Patent No:ZL200820238488.1 Inaddition to another four patents obtained:ZL201320627885.9;ZL201320630140.8; ZL201320627892.9；ZL201320628026.1

1Technicaldata

Pressure rating:Class150\~1500
Nominal size: DN80\~DN1200
Temperature range: - 1 9 6 ^ { \circ } \mathsf { C } ~ + 7 0 0 ^ { \circ } \mathsf { C }
Leakage level: Bidirectional APl598
Actionswitch life:More than 10oo00 times
Flow characteristics:Approximate E Q % （204号
End connection: Flanged,Wafer,Lug type,Butt welding
Driving mode:Pneumatic,Electric
Adjustable ratio: 50:1

Independent seat:The seat is of an independent quick-change structure.The seat and the sealing ring are removable and interchangeable. Compared with the integral seat,the deformation ratio of the independent seat is closer to that of the sealing ring and therefore, the sealing performance ismore reliable.

Combined packing design: Special dedicated combined packing is adopted.It is resistant to high temperature ( 6 5 0 ^ { \circ } { ~ C ~ } ) and oxidation, composed of inorganic salt and graphite,sealed inmultiple layers to prevent leakage of the medium,and meets the requirements of TU-LUFT

Dynamic disc spring-loaded compensation structure:The packing system is of a dynamic disc spring-loaded compensation structure.The packing box bore of the valve body is subjected to roll extrusion,and the stemto ultrasonic vibration.In this way,itensures that the packingwil absolutely not leak and meets the requirements of TA-LUFT standard. In addition，the structure can automatically compensate for the pretightening force of the packing and extend its maintenance cycle.

All-metal sealing pair:The sealing pair is of an all-metal structure. It is intrinsically fireproof and anti-static.The surfacingof the sealing face doesnot contain any soft materials such as asbestosand graphite. Therefore, it will not cause polution to the medium.The sealing face is in uniformand reliable contact and provides excellent sealing performance. The sealing face is also subjected to surfacing with hard alloy and has wearand corrosion resistanceanda long service life.

Triple-offset structure:Theall-metal butterfly valvesare of a triple-ofset structure.Theyare suitable for applicationsrequiring tight cutoff in complex operating conditions such as high temperature and high pressure. There is no friction during valve opening and closing, so the opening torque is small.Torque sealingisadopted:The greater the medium force is, the better the sealing performance will be.

Anti-blowout stem: The design of stepped structure can effectively prevent blowout of the stem，greatly ensuring the safetyof thevalve.The integral stem isusedand made of highstrength stainless steel,so that the valve can withstand a large allowable differential pressure.

Triple-offset structure: The all-metal butterfly valves are of a triple-offset structure.Theyare suitable for applicationsrequiring tight cutoff in complex operating conditions such as high temperature and high pressure. There is no friction during valve opening and closing,so the opening torque is small.Torque sealingis adopted:The greater the medium force is, the better the sealing performance will be.

A cylindrical pin offset structure isadopted for the transmission between stem and disc. It can prevent the reduction of stem strength due to driling,indirectly improve the shear strength of cylindrical pin, and further improve the safety and reliability of the valve.

Quadruple-offset High-performance Hard Sealing Butterfly Valve

AdistanceofsetofsealingsectionisaddedotebasisoftripleofsetforVBJG-40Oig-performanceardsealingbuttrflyalveThe elipticalsealinctiecoperfectiagmpleelfriofrmovemntenilinndlin facebeforeing.Intisayitealisickutomaticfingofalsuponoingandtualieatrueenseoftorqeinge productisompactandeght.Itnotolyatantioutdantijmmingfturesgmperaturendressuresistad corosiofsafidi resistance.Ittsrmf8dforcinIltfdpi variousextremeoperatingconditionssuchas hightemperature,ultra-lowtemperatureandalternatingoperatingconditions.

1Technicaldata

Pressure rating:PN1.0、1.6、2.5、4.0MPa;Class150\~300
Nominal size: DN80\~600
Temperature range: - 1 9 6 ^ { \circ } \mathsf { C } ~ + 5 5 0 ^ { \circ } \mathsf { C }
Leakage level: Bidirectional sealing APl598
Action switch life:More than 10ooo0 times
Flow characteristics: Approximate EQ%
End connection: Flanged, Wafer,Lug type
Driving mode:Pneumatic,Electric
Adjustable ratio: 50:1
Rated Travel: 6 0 ^ { \circ } 9 0 ^ { \circ }

PrincipleofFourEccentric Design

offset 1:axial distance offset formed between the center of rotation of the sealing pair and the pipe; ofset 2:radial distance ofset formed between the center of rotation of the sealing pair and the pipe; offset 3:angular offset formed between the sealing pair and the center of the pipe; offset 4: distance offset formed when the eliptical sealing section becomes a perfect circle.

Special Packingand StressAnalysis

IFunctionsandFeatures:

High performance with dual-sealing
Small drving torque
Design of Fire-free
Non-friction between disk and seal ring
Design of anti-blowing out
Thrust ring
Long service life
Ease of removing and replacing seals
Strong circulation capacity

Double-offset Butterfly Valve

VBJG-OOdouble-offsetbuterflyvalveexibitsexcelentcutoffperformanceanddurability.Itisaneconomicalandpractical automaticcontrolvalvewithbothcontrolandcutoffunctions.Ithaslargeflowcapacityandlowfrictionwhenbeingclosed.Itis lightweighteasytomantainandslowakageateandgosperformance.ltisitablefotrolinglgeflowsoffudsi lowdiferentialpssuredringlwage.Itidelyditrocaltalrgiallightiustr electric power,food and other industries.

VBJG-200double-ofsetbuterflyvalvecanbeclassifiedintoVBJG-20o0softsealingtypeandVBJG-200011hardsealingtype according to the different structures of sealing pairs.

1Technicaldata

Pressure rating:PN1.0,1.6MPa,class150,JIS10K
Nominal size:DN80\~ DN800
Temperature range:VBJG-200010:-5℃\~180℃、VBJG-200011:-45℃\~500°℃
Leakage Ievel: VBJG-200010(IV),VBJG-200011(VI)
Rated Travel: 6 0 ^ { \circ } ， 9 0 ^ { \circ }

Features

1、Innovative design,reasonable and unique structure,light weight, quick open ing and closing.
2、Small toque,easy operation.
3、Random installation and convenient maintenance.
4、Replacement of seat ring and reliable sealing.
5、Anti-aging and anti-corrosion of sealing material,as well as long service life.

Features

Stem-seal
End-cover seal
Back-up ring for VBS
Type U metal seat ring for VBJ
Split collar

1

Circular sphere

Principle

Dual-eccentric design:axial distance offsetand angle offset canmake the disk leaving the seat ring quickly under opening valve,which can eliminate unnecessary excessive pressing and abrasion,so as to reduce torque and abrasion and prolong service life.

Back-up ring and TYPE-u metal seat ring: the Back-up ring on the back of seat ring of soft sealed butterfly valve can avoid the inner leakage and compensate the energy reduced byabrasion so as to prolong the service life of seat ring.Type-U metal seat ring of metal sealed butterfly formsa special line-sealed with disc to prevent the sealing face from particles damaging， meanwhile typeu seat ring is flexible to guarantee leakageand service life,whichisapplicable to the service conditionswith high temperature.

"Circular sphere"sealing:meshing angle will be larger to make the disc squeezing into g seat ring more easily,so as to reduce abrasion and prolong service life.

Stemsealing:High temperature resistant non-metallic material can prevent the particles from entering into bearing,so as to avoid locked or jammed.

Low-load Butterfly Valve

VBJG-600low-laduerflyecanbeasifiedintoVJoackseatedtypeandBJGoopentyeaccodingtothe differentstructuresofseats.

ThebodyanddiscofVBJG6oo01back-seatedtypelow-adbuterflyvalveareweldedrcastwithsteelplates.Thisvalveislghtweight andcompactdsalforsisanceandleatedfoefient.Itisofimplendompacttructuredistoated maintain.It is widely used for flowand pressure control of air or other gasesat low pressure.

VBJG-6OOontyelodburflyeraghtroughoanel.Iisselfangdspialysuablefo fluidThisaaureslteightleructuralssaeloitiodiaiifd flexibletpeedntainlrallislaoscdsldpoiItisideldii systemfs other industries.

1Technicaldata

Pressurerating:PN0.25、0.6、1.0、1.6MPa， Class150，JIS2K、JIS5K、JIS10K
Nominal size: DN100\~3000
Temperature range: tandard type: - 1 7 ^ { \circ } \mathsf { C } ~ + 2 0 0 ^ { \circ } \mathsf { C } = External bearing type + 2 0 0 ^ { \circ } \mathsf { C } ~ + 6 0 0 ^ { \circ } \mathsf { C } （202
Rated Travel:VBJG-600001:60°、90°;VBJG-600003:90°
End connection: Flanged
Drivingmode:Pneumatic,Electric
Leakage level: ANSI II级

Fluoroplastic-lined Butterfly Valve

Itisoneofdual-eccentricbuterflyvalves.ThebodycavityandballarelinedF46orPTFEwhichareanticorrosiveandaging resistant,viahighpressureliningplasticprocessing.Tisproductfeaturessimpleandcompactstructure,anti-orrosionand goodsealing.Anditiswidelyusedunderthestrongcorosivefluidconditioninthepetroleum,chemicalindustrymetallurgy， pharmacy industry,such as hydrofluoric acid,chlorine,phosphoric acid,alkali,aqua regia etc..

Technicaldata

Pressure rating:PN1.0,1.6MPa,Class150,JIS10K
Nominal size:DN50\~DN800
Temperature range: - 4 5 ^ { \circ } \mathsf { C } ~ + 1 8 0 ^ { \circ } \mathsf { C } （204
End connection:Wafer,Flanged
Leakage:ANSIVI
RatedTravel: 9 0 ^ { \circ } （204号

Rubber-lined ButterflyValve

Itisoneofbuterflyvalvesusedincontrollingandregulatingwiththefeaturesofsimplestructure,lowtorque,non-leakage, lightweight,longservicelifeandconvenientmaintenance.Variousmaterialcombinationsofbodyanddisccanmeetalindsof serviceonditions.EPDMseatringoffersanti-agingandantirosionforthecorosivefluid,whichiswidelyusedtothecontrol of gas,liquid and slurry in chemicalindustry,pharmacy,paper making,water treatment.

1Technicaldata

Pressure rating:PN1.0,1.6MPa,Class150,JIS10K
Nominal size:DN50\~DN1000
Temperature range: - 4 5 ^ { \circ } \mathsf { C } ~ + 1 8 0 ^ { \circ } \mathsf { C }
End connection \vdots Wafer,Flanged
Leakage:ANSIVI
Rated Travel:90°

Toothed Rubber-lined Butterfly Valve

OurVBM-Ctoothedrubber-linedbuterflyvalveisavalvespecialldesignedfortecolingwatercirculationdeviceofplateoling linfeavplateolngil.tsothtihtutoffdprcisecontrofunctios.Iisompactadlighteigandfaturetoue goodsealingperformanceandhighcostperformance.Comparedwithotherrotarycontrolvalves,thisvalvecanprovidestablecontrol overawiderrange.Itexibitswiderrangeabilityndhigheranticavitationcapabilt.Itanaccuratelycontrolthflowrateofedium and exhibits good noise reductioneffect.

1Technicaldata

Pressure rating:PN1.0、1.6Mpa Nominal size: DN100/150/250/350 Temperature range: - 2 0 ^ { \circ } \mathsf { C } ~ + 1 2 0 ^ { \circ } \mathsf { C } Leakage leve:VI Temperature range:Wafer

IFeatures

Valve structure: the valve plate adopts a streamlined structure design

Toothed disc: It is a specially designed streamlined disc,and itscircumference iscoveredwitha tootheddiversionstructure. Itsspecial shape and teeth reduce pressure recovery, improving the anti-cavitation capability of the valveand lowering the noise.

Contact form: The disc and the seat are assembled ina limit wayat an appropriate angle through theoretical calculation. It cannot only generate flowatavery small opening,butalso require a lower removal torque.

Rubber-lined seat:The seat surface is of a ball (arc) structure, which reduces the contact area with the disc，provides excellentsealing performanceand requires lower torque.

Simple structure，high cost performance:The body is sealed withonlytwo O-rings to preventexternal leakage.No packing componentstructure isadopted.This valve featuresasimpler andcompactstructure,lightweight.Inaddition,itiseasyto install.

Molten Salt Butterfly Valve

VB200high-temperaturemoltensaltbuterflyvalveisanewtypeofsutoffvalvewhchcanstilkeeptightsealingperformanceunder
theworkingcodiionitigmperatuealyatiouitndolnsaabingutoffunctiontmemosionpfoane
and excellent packing sealing performance.The product conforms is in line with ASMEB16.34and GB/T4213. Itismainlyappliedtothemoltensaltheatconductionsystemofalkylationunitandothermoltenhightemperaturemediumconditions.

1Technicaldata

Valve structure:三偏心全金属结构
Pressure rating: Class150\~1500
Nominal size:DN150\~600
Medium temperature: 6 0 0 ^ { \circ } { C } （204号
Temperature range: Butt welding,Flanged,Lug type
Leakage level: GB/T4213 V

Features

Independent quick-change valve seat: The seat is of an all-metal independent quick-change structure,which can be removed and easilymaintained,and thesealing ring is interchangeable.

Dynamic loading compensation structure of disc spring:A dynamic loading structure design isused to automatically compensate the pre-tightening force of packing and extend the maintenance period of the packing.

Anti-blowout structure of stem: Such a structure ensures the safety performance of valves during use.

Material:The valve bodyand internals are made of 347H stainless steel,ensuring the mechanical and antiseptic |propertiesata high temperature.

Three-eccentric all-metal structure:With a three-eccentric hard sealing butterfly valve,it features a simple flow passage, which is easy to discharge salt,and onlya small portion of salt can be accumulated; its wear-resistant,corrosion-resistant allmetal sealing pair isof a sealing structureanda long service life,ensuring a good sealing performance.

High-temperature combined packing:The special dedicated combined packingisresistantto high temperature ( 6 5 0 ^ { \circ } { ~ C ~ } ) and oxidation;it is composed of inorganic salt and graphite,sealed in multiple layers to prevent medium leakage.

Shaft-seal and dust-proof structure:The sealing ring of shaft sealeffectively prevents impurity particles in themedium from entering the bearing,thus preventing the bearing from jamming or locking the stem due to caking of the particles; the dustproof structure prevents the seat from jamming caused by coking and scaling of the medium.

H100 Cryogenic Control Valve

H100 low-temperaturecontrol valve is mainlyused forpreciseregulationofcryogenicmedium (withatemperatureas lowas - 1 9 6 ^ { \circ } { ~ C ~ } Itisaspecialcontrolvalvethatcanbemaintainedonline.TheproductmtstherequirementsofGB/4213-2O08Becauseofitssmal molecularhttdurabiloitbii cryogenicvalveisofananti-staticstructure,adriptraysructureandalongneckvalvecoverstructure.Ithasmultiplesealsforsealing reliability.

1Technicaldata

Pressure rating:ANSI150\~ANSl1500 Nominal size:DN25\~ DN400 Temperature range: - 1 9 6 ^ { \circ } \mathsf { C } ~ + 2 0 0 ^ { \circ } \mathsf { C } Leakage level: ANSI IV、V

VB100 Cryogenic Butterfly Valve

VB10 low-temperaturebuterflyvalveisusedforlow-temperatureandcryogenicmediumconditionssuchasethylenepropylene liquefiedaturalgasandliquidnitrogen.Itfeaturessuperiorsalingperformance,smaloperatingtorque,lrgealowabliferetial pressure,ighabilityandlongservicelife;inditionitisofntiblowoutandantijammingfeatures,wearresistaneo resistance,fire preventionand staticelectricityprevention,on-line maintenanceand other functions.

VB10Olow-temperaturebuterflyvalveisof riple-eccentrichardsealingstructure,sothatthesealingringandvalveseatcanbe openedandclosedinstantaneouslyWhenthevalveislosed,thepressreangleonthesealingsurfaceisgreaterthanthfrction angle,sothatheopeningresistanceofthevalveplateisextremelylow,therebyenablingteutomaticfitingofsealsuponclosing.The valvemetsthqirementsof59and636intsoflakagevelandteindustrialalemicrolaagesndarduft and ISO15848-1 in terms of external leakage.

1Technicaldata

Nominal pressure：PN1.0、1.6、2.5、4.0MPaClass150、300
Nominal diameter：DN50\~DN1600
Temperature range： - 1 9 6 ^ { \circ } \mathsf { C } ~ + 2 0 0 ^ { \circ } \mathsf { C }
Leakage class:APl598/BS6364
Sealing form：two-way sealing
Connection form：butt welding

R100 Cryogenic Ball Valve

R100low-temperatureballvalveisourspeciallydevelopedcut-offballvalveforlow-temperatureandcryogenicmediumconditions. Theproductisdesigned,manufacturedandispectedaccordingtosuchinternationalstandardasB6364SE77/200,GB/4956D andASMB1634.laseunciosoftaysalingdiectioapresrerelieffepreventitaticelectricitrevetiolte anti-blowoutando-linemaintenanceandmetsteleaagelevelrequrementsofteststandardsscasAPl983647ad therequirementsoflowfugitiveemissionsstandardsincludingTA-LuftandlSO15848-1.

R100low-temperatureballvalveismainlyusedforlow-temperaturecontrolfieldssuchaslquefiednaturalgas,LNGterminal,NG peak-shavingstation,Gstoagetankandtransportationirparationunitetrochemicaltailgasseparationqpment,low temperaturemethanolwashing,liquidoxygen,iquidnitrogen,low-temperaturestoragetankandtankerandethylene.

1Technicaldata

Nominal pressure:Class150\~1500,PN16\~260
Nominal diameter:DN15\~ DN900
Temperaturerange: - 1 9 6 ^ { \circ } \mathsf { C } ~ + 2 0 0 ^ { \circ } \mathsf { C }
Leakage class:API598,BS6364,SPE77/200,GB/T24925
Sealing form: one-way sealing(floating ball),two-way sealing DBB, two-way sealing DIB-2
Rated stroke:90°
Drive form: pneumatic,manual,etc.
Valve body form: top-loaded type,main and auxiliary body type Connection form: butt welding,flange

ZZYP Self-operated Pressure Regulator

ZZYP self-operated pressure regulatorwith an externalpressure tap mechanism canautomaticallycontroland stabilize
thefluidpressure.Itiswidelysuitableforliquid,steam,non-orrosivegasandweaklyviscosityliqudandliquidwithominal
size≤DN100, \mathsf { P 1 } <=slant 1 . 0 \mathsf { M P a } ， { \mathsf { P } } 2 { \mathsf { >= } } 1 5 { \mathsf { K } } { \mathsf { P } } { \mathsf { a } } ，reduction ration <=slant 1 0 and >=slant 1 . 2 5 # This series has type ZZYP-□B (reducing type)and ZZYP-□K(back pressure type).

1Technicaldata

Pressurerating:ANSl150\~600,PN16\~100 Nominal size:DN15\~DN200 Operating temp - 5 ^ { \circ } \mathsf { C } ~ 3 5 0 ^ { \circ } \mathsf { C } （204号 Leakage class:ANSI IV Min.Pressure drop:△ { \stackrel { } { = } } 0 . 0 4MPa Pressure Adjusting Precision: ± 5 % （20

ZZYY Interal Pressure Self-operated Pressure Regulator

ZZYY self-operated pressure regulatorwithaninternalpressure tap mechanism can automaticallycontrolthe fluid pressure.Itis suitable for the smallflow and lower pressure(<1Mpa) conditions. This series is divided into two types,ZZYY-□B(reducing type)and ZZYY-口K(back pressure type)

1Technicaldata

Pressure rating:ANSI150\~300,PN16\~64
Nominal size:DN15\~DN50
Operating temp(Diaphragmmaterial)： Diaphragm/Cylinder type:-5℃\~70℃ Copperalloy type:-10℃\~250℃
Leakage class:ANSl IV
Min.Pressure drop: \triangle \mathsf { P } >=slant 0 . 0 4 \mathsf { M P a }
Pressure Adjusting Precision: ± 8 % （20

ZZVP Self-operated Micro-pressure Regulator

ZZVP Self-operated Micro-pressure Regulatorisonekindofenergy-saving controlvalvewhich canself-adjustvia mediumpressure.

Itis applicableforcontinuous controlofburning system,generatorand glandsealing systemofaircompressore \mathsf { P } 1 <=slant 0.1Mpa, \mathsf { P } 2 < 1 0 \mathsf { k p a } _ { * } .Itscharacteristicslies in seting thevalue in running,non-packing,sensitive actionand detecting tiny pressurevariation.Itiswidelyusedinautomaticcontrolofdiferentialpressureinindustryproducing.Selectthetwo-stage pressure reduction when the reduction ratio is more than 100.

Thisserieshas ZZVP-16B normallyopentype(valvecloseforcontrolpressure highthansetvalue)andZZVP-16K normally close type(valve open for control pressure high than set value).

1Technicaldata

Pressure rating:ANSl 150\~300，PN16\~64 Nominal size:DN20\~DN100 Operating temp: - 5 ^ { \circ } \mathsf { C } ~ + 8 0 ^ { \circ } \mathsf { C } Leakage Class:ANSI IV Pressure Adjusting Precision: ± 1 0 %

ZZYN Self-operated Pressure Regulator

ZZYN self-operated pressureregulatorwith anexternalpressure tap mechanismcanautomaticallycontrolandstabilize
thefluid pressure.Itisenergy-savingproductthatcanworkin thenon-electricityandnon-gasoccasion.Itcanadjustthe
pressuresetvalueatwillGeneralproductusesquickopeningcharacteristics,butalsolinerandequalpercentagecharacteristics.
Its max.reductionratioisupto10,min.oneis1.25.Itiswidelyapplicabletocontrolcleangas,liquidandsteaminchemistry
engineeringpetroeum,etallurgylectricowerfoodstuff,ligtadextileindustrieadcitapesetc.Auttrot
reduce pressure and stabilize pressure (for outlet pressure)in the occasion where △P≥1Mpa, D N <=slant 1 0 0 and D N > 1 0 0 This series has type ZZYN-□B (reducing type)and ZZYN-K(back pressure type).

Technicaldata

Pressure rating:ANSI150\~ANSI600;PN16\~PN100
Nominalsize:DN25\~DN300
Operatingtemp: - 5 ^ { \circ } \mathsf { C } ~ + 3 5 0 ^ { \circ } \mathsf { C }
Leakage Class :ANSI IV
Min.Pressure Drop: \Delta P { >=slant } 0 . 0 4 \mathsf { M P a } （20
Pressure Adjusting Precision: ± 5 % （204号

ZZYM Self-operated Pressure Regulator

ZZYM self-operated pressureregulatorwithanexternalpressuretap mechanismcanautomaticallycontroland stabilize thefluid pressure.Itisenergy-savingproductthatcanworkinthenon-electricityandnon-gasocasion.Itcanadjustthe presuresetvalueatwillGeneralproductusesquickopeningcharacteristics,butalsolinerandequalpercentagecharacteristics. Itsmax.reductionratioisupto10,min.oneis1.25.Itiswidelyapplicabletocontrolcleangas,liquidandsteaminchemistry engineering,troleum,metallrgylectricpowerfoodstuf,lightandtextilindustriesanditcapeetc.Autotrot reduce pressure and stabilize pressure (for outlet pressure)in the occasion where \Delta \mathsf { P >= } 1Mpa, D N <=slant 1 0 0 and D N > 1 0 0 ,precision is higher than ZZYN.

This series has only one type ZZYM-□B (reducing type)

1Technicaldata

Pressure rating:ANSI150\~ANSI600;PN16\~PN100
Nominal size:DN25\~DN300
Operating temp: - 5 ^ { \circ } \mathsf { C } ~ + 3 5 0 ^ { \circ } \mathsf { C }
Leakage Class :ANSI IV
Min.Pressure Drop: \triangle \mathsf { P } >=slant 0 . 0 4MPa
Pressure Adjusting Precision: ± 5 %

ZZCP Self-operated Differential Pressure Regulator

ZZCP self-operateddiferentialpressureregulatorisonekindofenergy-savingcontrolvalvetosustaindifferentialpressure as a constant.

It is applicable forcontinuous controlof burning system,generatorand gland sealingsystemofaircompressor \mathsf { P } 1 <=slant 0 . 1 Mpa, \mathsf { P } 2 < 1 0 \mathsf { k p a } ) .Its characteristicsliesinseting thevalueinrunning,non-packing,sensitiveactionanddetectingtinypressure variation.Itiswidelyusedinautomaticcontrolofdifferentialpressreinindustryproducing.Selecthetwo-stagepressure reduction when the reduction ratio is more than 100.

Thisseries has ZZCP-16Bnormallyopentype(valveclosefordiferentialpressure increasing)and ZZCP-16K normally close type (valve open for differential pressure increasing).

1Technicaldata

Pressure rating:ANSl 150\~300；PN16\~40 Nominal size:DN20\~DN100 Operating temp - 5 ^ { \circ } \mathsf { C } ~ + 8 0 ^ { \circ } \mathsf { C } （20 Leakage Class :ANSI IV Pressure Adjusting Precision: ± 1 0 %

ZZHP Pilot-operated regulator(Nitrogen Sealed Valve)

ZZHP pilot-operatedregulatorisonekindofenergy-saving controlvalvewhichitcanself-adjustviamediumpressureand stabilize outlet pressure as a constant withoutany external energy source.

ItisconvenientandeficentforsetingpressurevalueonthepilotandcanadjustthesetvalueinoperatingatwillItfeatures with high precision for high required occasion where it is used to only shut-off ( \mathsf { P } 1 <=slant 1 \mathsf { M P a } \mathsf { P } 2 < 1 0 \mathsf { k } \mathsf { P a } ).It is widely applicable forchemistrygineeingetrolem,etalurgyectricowerigextildusrisetc.Iisspeiallaboak nitrogen sealed system.Reduction ratio is 1:100.

1Technicaldata

Pressure rating:ANSl 15O;PN16 Nominal size:DN20\~DN150 Operating temp: - 5 ^ { \circ } \mathsf { C } ~ + 1 0 0 ^ { \circ } \mathsf { C } geaklass ANSI: IV Pressure Adjusting Precision: ± 5 %

HVP Series Intelligent Positioner

HVPseriesIntelligentpositioneris thefieldIntellgentcontrolinstrument.Itusesapiezoelectricvalvecontrolfeatures to realizethestaticbalancecontrolforvalve.Verylowairconsumptionandstrongvibrationresistance.Sincethemassproduct introducetothemarket,havegainedgoodreputationincustomersfromtheoil,chemicals,power,lightindustry,metallrgy and other industries field.

Technical Feature

·Control Precision:0.5 class
·Quick installation and one click initialization
·Goodresist vibration,high EMl class,can adaptto harsh environments
·Support HART,PROFIBUS-PA communication protocol
·Fuzzy Control Algorithm,high control quality,can overcome more friction to control
* Meet many output feature need
·Fault detect and self-diagnostics function
·Friendly human-machine interface,non-intrusive operation,
dual-line LCD display
·Diagnostics software package
·Low power consumption,low air consumption,low operating cost
·Use the operating system software
·Software and hardware use the standard modular design
·Designed for many complex conditions
· IP65/IP66,strong protection ability,can adaptto harsh environment
·Seismic and impact resistance

OperationFeature

·Less air consumption.Steady-State Air Consumption < 3.6x10
- 2 N m ^ { 3 } / h Good energy saving
* \mathsf { M T B F } >=slant 1 0 0 , 0 0 0 hours
·Can replace the current traditional mechanical valve positioner
and other kind of Intelligent positioner
·PC user management information
* Single one position can be used on both sliding-stem and Rotary
type
·Hardware apply the modular design,easy to disassembly and
change
·Easy and quick Self-tuning and parameter configuration

三、Technical Parameter

HVP Series Intelligent Positioner applies a two-wire transmission (i.e.power supply, 4 ~ 2 0 { m A } analog signals,two-way digital communicationssignalwiththetwotransmisionlines),composeafedbackcontrolloopwiththepneumaticctuator.ntistrol loop,thevalveopeningisthesignalbecontrolledandcomparedwithtesignalfromthecontrollrintheMPU(microprocssor), throughthecontroloperationprocessing,theMPUoutputthecontrolpulsesofdiferentlengths,leadtheoutputpressureatthel/P conversion unit pressure output port be changed,so thatthe controlvalve get drive for control.

Figure 1 Positioner Control Diagram

1.AmbientRequirement

Operating Temperature Limits: - 3 0 ^ { \circ } \mathsf { C } . 1 + 8 0 ^ { \circ } { C } (Standard),
- 4 0 ^ { \circ } \mathsf { C } - + 8 0 ^ { \circ } \mathsf { C } ( Low temperature Type Only be used in Non-explosion-proof condition); Relative Humidity 5 % ~ 9 5 % .
AtmospherePressure:86kPa\~106kPa;
The ambient air must be noncorrosive

Air supply requirement:

·The air supply must be clean and dry,it should not contain obvious oil,oil steam and other liquid;
·Supply air must be noncorrosive,oil-free,steam-free;
·The particle quantity < 5 \mathsf { m g } / \mathsf { m } ^ { 3 } ,particlediameter < 5 \mu m,Lubricant content<5mg/ \mathsf { m } ^ { 3 }
（204号 * Under the operating pressure,the air supply dew point should be at least 1 0 ^ { \circ } C lower than the lowest site operating temperature.

2.BasicParameters

3.The main parameters of the program confiquration

4.Accessibility Function

5.ElectricalParameters

Overalldimension

Figure2HVP11 Intelligent Positioner

Figure3 HVP12 Intelligent Positioner

Selection Sheet

HVP11SelectionSheet

HVP12Selection Sheet

HVP20 Selection Sheet

5-4HVP3 Selection Sheet