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

ZJHRF plastic-lined O-shaped ball valve is a on-ff valve composed of a pneumatic or electric actuator and valve body components, featuring a compact structure, small size and convenient assembly disassemblyand maintenance. A high pressure plasti lining process is adopted for the iner cavity and ball body of the platic-lined -shaped ball valve. ltis lined with corrosion-resistant and agingresistant polyvinyl fluoride(F46) orFA with good corrosionresistance and sealing performance.

As a regulating valve composed of a pneumatic or electric actuator and valve body components, ZJHVF plasticlined V shaped ballvalve has the advantages of a ZJHRF plastic-lined -shaped ballvalve and is of regulating function.

ZJHRF plastic-lined O-shaped ball valve and ZJHVF plastic-lined V-shaped ball valve are widely used in industries like chemicalindustrypetrleum,metallrg medicineandlectric power.They are especally suiable f ctting off ighl crrosive medium, such as acid and alkali in the production process.

Technical data

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 Rated Travel: 9 0 ^ { \circ }

PDS High-frequency Ball Valve

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Technical data

Nominal pressure: Class150-600
Nominal diameter: DN15-300
Operating temperature: - 4 5 ^ { \circ } C ~ + 2 3 0 ^ { \circ } \mathsf C
Leakage level: ANSI 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 , To close < 2 . 5 5
Switching frequency: about 20 seconds - 3 minutes per cycle
Fire test: meet API6FA
Configurable:KINETROL, BETTIS, QTRCO and other series of actuators

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 API 6D Specification for Pipeline and Piping Valves

I Leakage Standard

API 598-2016 Valve Inspection and Testing
API 60-2016 7 Fire Test for Soft-Seated Quarter-Turn Valves
ISO15848-1-2015Industrial Valves - Measurement Test and Qualification Procedures for Fugitive Emissions.

Metal bearing structure

1 ustprof and antiblcking structure,ffectively prevents the particle medium rmentering the gap cavity,resulting in media hoarding 2) Speial wearesistantallywith excellentwarresising antibonding antioxidation and thermal and elctric conductivity characterisics to avoid the bonding phenomenon between the ball and the seat in the process of high-frequency switching:
3) Wide cured seat scraper structure, efectiveyremove the partile medi ttached to the surfaceof theballore reducethe seat and all wear and strain
4) BidirectionalDBB seat sealing structure can achieve the valve bidirectinal high sealing perfrmance, and enablesleakage leve meet AN VI (TSO);
5 The internal fixed support plate structure imprves thepositining ccurayof the valeensursthatthe valve stemisstricly neutral under high frequency action, and the valve torque does not increase significantly after long-term use;

Butterfly Valve

The company has unique design, advanced processing and more than 20 years of experience in exploring and manufacturingbutterflyvalves.We can supply theolution for ll kindsf complicated and severe serviceconditions.ur butterflyvalveshasstrongmarketcompettiveness and thedesignmeetsinternational standards likesASMEB16.34 GB/T12221and APl607.This series ASMEB16.34GB/T12221 and API607.This series industry. pharmacy paper making. metallurgy , rubber industry etc.

ur butterly valve series mainly include VBJG300 triple-ffset VBJG-400 quadruple-ffset. VB100ltralwtemperature. VBJG600 lwload VBJG-200doublofetVBSF plasilined VBMrubberlinedandVBMC toothed rubbelined butterfly valves.

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

The design of streamline disk is the energy saving with the feature of small 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 different service 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 interchangeability and removability of seal ring offer ease of maintenance.

High-performance Triple-offsetHard SealingButterflyValve

VBJG30high-perrmance tiploffset hard sealing butterly valve is an economical and practical autmatic contrl valvewih bothcontrlandcutf functinsBasednB/122JB/857tandardsthe rcssingtechnlgyf trileccentic spel fixtures andC procesing devices ensur the qality f tileeccentic bttery valves.The prcessf miling andgrinding as wellas HAWKINGprocessingensures the leakage to be zero and emissin to meet the requirements of TALuft nd ISO15848-1 standards lt features antibl out. antijammed, high temperature and pressureresistance.lw operating torqu.large allwable pressure drops and tight on-ff etc. which is widey used in contrlig the fid with large flwrate, medium and low pressureand lw leakage.

Comply with GB/T4213, API598 standard
Patent No.: ZL200820238488.1 And acquired another 4 patents
ZL201320627892.9;ZL201320628026.1
ZL201320627885.9;ZL201320630140.8

Technical data

Pressure rating:PN1.01.62.54.06.310MPa Class150. 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 conditions of high temperature and 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 Stem sealing: stem sealing of 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 stem is processed by, which can eliminate the packing emission to meet TA-Luft standard.

Various sealing selection:Including multi-layer composite sealed, multi-- layer all-metal sealed and integral all-metal sealed, it makes a choice according to the different service conditions .Multi-layer composite sealed features flexibility to get better fitting between seat ring and seal ring, so as to meet ANSI 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, it can prevent stem from rational displacement for fluid force, as so to cause the larger leakage.

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

Conventional Triple-eccentric Metal Sealed Butterfly Valve

Triple eccentric high-performance butterfly valve

High-performance butterfly valve

Triple-offsetAll-metal Hard Sealing Butterfly Valve

The VBJG300 series triple-offsetallmetal hard sealing bttery valve has an allmetal sealing pair and an independent plitseat. It adpts the dustprof and antijamming structuraldesignwith an antiblwut tem,realing bidirectinal zer leakage intinsialy fireprof and antistatic functions The valve seat sealng ring is subjected t suracingwithhard ally and therefre itis wearresistant and corrosinresistantl exhibits excellent sealing perormance even under the operating condins of high temperature and pressure, utaltemperaturehighoidcontenthighfrequenyswihingtemperaturealernatinandstrongcorrosin. The seat is interchangeablewiththe sealingring canbeisassemled andreplaced on sie and is eay tmaintain.Thetrilfetallmel buttrily valves can beused in varius extreme operating condions hatrequir tight cutf and wear and crrosinresistance.They are widelyused inmanyfieldssuchas petlum, coal chemical industrnarpowe moten alt power generation fod and polyrystline ion. The technlgical breakthrughf llmetal sealing pir grinding technolgy has successflly brken the riginal technical bottleneck and opened a new chapter in the applications of triple-offset butterfly valve..

This product complies with GB/T4213 and API609, Patent No: ZL200820238488.1 In addition to another four patents obtained:ZL201320627885.9;ZL201320630140.8; ZL201320627892.9;ZL201320628026.1

Technical data

Pressure rating: Class150 1500
Nominal size: DN80DN1200
Temperature range: - 1 9 6 ^ { \circ } \mathsf { C } ~ + 7 0 0 ^ { \circ } \mathsf { C }
Leakage level: Bidirectional API598
Action switch life: More than 100000 times
Flow characteristics: Approximate E Q %
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 is more 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 in multiple layers to prevent leakage of the medium, and meets the requirements of TULUFT

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 stem to ultrasonic vibration. In this way, it ensures that the packing will absolutely not leak and meets the requirements of TALUFT 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 surfacing of the sealing face does not contain any soft materials such as asbestos and graphite. Therefore, it will not cause pollution to the medium. The sealing face is in uniform and reliable contact and provides excellent sealing performance. The sealing face is also subjected to surfacing with hard alloy and has wear and corrosion resistance and a long service life.

Triple-offset structure: The all-metal butterfly valves are of a tripleoffset structure. They are suitable for applications requiring 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 sealing is adopted: 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 safety of the valve. The integral stem is used and 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. They are suitable for applications requiring 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 sealing is adopted: The greater the medium force is, the better the sealing performance will be.

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

Quadruple-offset High-performance Hard Sealing ButterflyValve

A distanceffet f sealing sectin is added n thebasis f trile fsetfr VBJ40high-pemance hard sealing butterly valveThe eiial sealig setinbecomes perct ireaing cmlet fritinrmvementbetwen thedisc sealngring and th sat sealin facebrecsing.this way itreas quicautmatic fting f seas uponsing andthusrelie trueense f rue sealig.The prduti compact and lightweight. lt ntoly has the aniblwout and anijamming featrs hightemperature and prssureristance and csinresnceof tri ofetbut alhasusandig featresof lwtrueirecinal ealig. tng fw capaity and intinic fire resstance. meethereurementsf15848Pl6andP1598ridirecinal elig.l canrealetightcutandprece cntin various extreme operating conditions such as high temperature, ltralow temperature and alternating operating conditions.

Technical data

Pressure rating: PN1.0, 1.6, 2.5, 4.0MPa;Class150300
Nominal size: DN80 600
Temperature range: - 1 9 6 ^ { \circ } \mathsf { C } ~ + 5 5 0 ^ { \circ } \mathsf { C }
Leakage level: Bidirectional sealing API598
Action switch life: More than 100000 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 }

Principle of Four Eccentric Design

offset 1: axial distance offset formed between the center of rotation of the sealing pair and the pipe; offset 2: radial distance offset 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 Packing and Stress Analysis

Functions and Features:

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

VBJG200 dublefsetutterly valexhits excllen cutf perrmanceanddurbit.lisan econmcalandpractical autmaticcontr valewithbothcontrand cutff functinslt haslargelcapacitand lwictinwhenbeing clsed. is lightweight easy tomaintin, and has lw lakagerate and highcost perfrmance. lt is suitable fr controling large flws of flids wth ldiffrnial rssureanreiing lwakage iwdeyuedinptumchmial melrgial.light industrmediin electric power, food and other industries.

VBG200 doubloffset buttery valve can be lassied int VBJG200010 soft sealigtype and VBJG00011 hard sealing type according to the different structures of sealing pairs.

Technical data

Pressure rating: PN1.0, 1.6MPa, class150, JIS10K
Nominal size: DN80 DN800
Temperature range: VBJG-200010:-5°C180°C, VBJG-200011:-45°C500°C
Leakage level: 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

<br>Principle

Circular sphere

Dual-eccentric design: axial distance offset and angle offset can make 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 by abrasion so as to prolong the service life of seat ring. Type-U metal seat ring of metal sealed butterfly forms a special line-sealed with disc to prevent the sealing face from particles damaging . meanwhile type u seat ring is flexible to guarantee leakage and service life, which is applicable to the service conditions with 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.

Stem sealing: 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

VBJG600lad butterly vale canbe cssid int VBJG6001 backsead type and VBJG60003 pn type accding tothe different structures of seats.

Thebody and disc f VBG6001 backseated tpe lwad utter vale arewlded or catwith see lates. his vlve i lighweight and copat and has smalllwresitance an lrge rated flw cofient.tis f a iple and compact trctre and i easy toprat and maintain. It is widely used for flow and pressure control of air or other gases at low pressure.

VBJG600opentpe lwautterly valehas traighhrugh flw chanll is eaning andespecall suitle fr lry fid.hietrighweihirr mallices cr irio inditinng iele adwcols fel t perat andeay t maintin.treuire a smllistllain space and cane nstld a any posin is wd used i ielin syesf viatinenimen prciwrkset.iningmargasiingcic pwe lhindus paprmaing and other industries.

Technical data

Pressure rating: PNO.25, 0.6, 1.0. 1.6MPa, Class150,JIS2K JIS5K, JIS10K
Nominal size: DN1003000
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 }
Rated Travel: VBJG-600001:60° 90°; VBJG-600003:90°
End connection: Flanged
Driving mode: Pneumatic,Electric
Leakage level: ANSI II'&

Fluoroplastic-lined Butterfly Valve

Itis one of dual-eccentric butterfly valves. The body cavity and ballare lined F46 or PTFE which are anti crrosive and aging resistant, via highpressure lining plastic processing. This product features simple and compact structure anti-corrosion and good sealing. And itis widely used under the strong corrosive fluid conditin in the petroleum, chemical industry, meallurgy. pharmacy industry, such as hydrofluoric acid, chlorine, phosphoric acid, alkali, aqua regia etc..

Technical data

Pressure rating:PN1.0, 1.6MPa, Class150, JIS10K
Nominal size: DN50DN800
Temperature range: - 4 5 ^ { \circ } \mathsf { C } ~ + 1 8 0 ^ { \circ } \mathsf { C }
End connection : Wafer,Flanged
Leakage: ANSI VI
Rated Travel: 9 0 ^ { \circ }

Rubber-lined Butterfly Valve

Itis one of butterly valves used in contrlling and regulating withthe features of simple structure lowtorque nonleakage. light weight. long servic life and convenient maintenance. Various materal combinations of body and disc can meet llkinds of service conditions.EPDM seat ring ffers antiaging and antierosinfr the corrosive fluid whichis widely used to the contrl of gas, liquid and slurry in chemical industry, pharmacy, paper making , water treatment.

Technical data

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: ANSI VI
Rated Travel: 90°

Toothed Rubber-lined Butterfly Valve

Our VBM- tothed rubberlined buttery valve is a valve speciall designed for the cooing water irculatin device f plate roling line of heayplateroling mil.thasboth tight cutf and precise contrl functinsltis compact and lihtweight and fatures lwtrue, good sealing permance and high cost perrmance. Compared with therrotary contrl valves, this valve can prvide stable contrl over widerrange. lt exisiderrangeabity andhigher anticavitatin capabity.lt can accurately contrlthe flwrateof medim and exhibits good noise reduction effect.

Technical data

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

Features

Valve structure: the valve plate adopts a streamlined structure design

Toothed disc: It is a specially designed streamlined disc, and its circumference is covered with a toothed diversion structure. Its special shape and teeth reduce pressure recovery, improving the anti-cavitation capability of the valve and lowering the noise.

Contact form: The disc and the seat are assembled in a limit way at an appropriate angle through theoretical calculation. It cannot only generate flow at a very small opening, but also 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 excellent sealing performance and requires lower torque.

Simple structure, high cost performance: The body is sealed with only two O-rings to prevent external leakage. No packing component structure is adopted. This valve features a simpler and compact structure, light weight. In addition, it is easy to linstall.

Molten Salt Butterfly Valve

V200 hightemperaturemolten alt butery valve is a newtype of shutff valvewhich can tllkeep tight sealing performanceunder
thewring cndionwithighmperaturealyaionnit andmen al enbling cutf untin animedimcosin permance
and excellent packing sealing performance. The product conforms is in line with ASMEB16.34 and GB/T4213. It is mainly applied t themolen salt heat conductin systemf alylationunit andther moten hightemperature medium condions.

Technical data

Valve structure=
Pressure rating: Class150 1500
Nominal size: DN150 600
Medium temperature: 6 0 0 ^ { \circ } { C }
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 easily maintained, and the sealing ring is interchangeable.

Dynamic loading compensation structure of disc spring: A dynamic loading structure design is used 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 body and internals are made of 347H stainless steel, ensuring the mechanical and antiseptic I properties at a 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 only a small portion of salt can be accumulated; its wear-resistant, corrosion-resistant allmetal sealing pair is of a sealing structure and a long service life, ensuring a good sealing performance.

High-temperature combined packing: The special dedicated combined packing is resistant to 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 seal effectively prevents impurity particles in the medium 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 ControlValve

H100 lowtemperature control valve is mainly used for precise regulation of cryogenic medium (witha temperature as low as - 1 9 6 ^ { \circ } { ~ C ~ } Itis specal contrl valethat canbemaintainednline.heprduc meetstherequrementsfGB/4213008.Because of its sma mlarweighth luiednatura ga fatrs trng pmebityl viosityflmabity.exityeasy gaifitin .H1 crgenc valveisf an anttatic structure adriptray strucure anda lng-neck vale cover strucre.lt has mulile seal fr sealing reliability.

Technical data

Pressure rating: ANSI150ANSI1500 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

VB100 lwtemperature butterly valve is used for lw-temperature and cryogenic medium condions such as ethylene propylene, liquefiednatural gas an liquid itrgen l features superior sealing perrmance small perating torqu, largeallwabledifrential prssur hghrliabity andlngsericef in ddiini isof antibwut andanijamming fatureswerresisance cosin resistance, fire prevention and static electricity prevention, on-line maintenance and other functions.

VB100 lwemperature butterly vale is f tiplccentic hard sealing structure so that the sealingring and vale seat canbe opened and clsed intantaneously.Whenthe vale iscosedthepressure angleonthe sealing surace isgreaterthanthe fiction angle s thatthepeningresistancef the valeplate is xtremeylwtherby enabling the autmatic fiting of selsuponsing.The valve meets the requrments f AP598 and BS664 in terms of leakage level. and the industri valve micrleakage standards TALuft and Is015848-1 in terms of external leakage.

Technical data

Nominal pressure: PN1.0. 1.6. 2.5. 4.0MPa Class150. 300
Nominal diameter: DN50DN1600
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-temperatureballvalveisourspecillydevelopedcut-ffballvalveforlow-temperatureandcryogenicmediumconditions. Theproductisdesigned.manufacturedandinspectedaccordingtosuchinternatinalstandardsasBS6364,SPE77/20GB/T24925,APl6D andASMEB16.34.lthasthefunctionsoftw-waysealing.directionalpressurerelief.fireprevention,staticelecticityprevention,valvestem antiblowoutandon-linemaintenance,andmeetstheleakagelevelrequirementofteststandardssuchasAPl598,B664,SPE7700and therequirementsoflowfugitiveemissionsstandardsincludingTA-Luftandis015848-1.

R100lw-temperatureballvalveismainlyusedforlow-temperature controlfieldssuchasliquefiednaturalgas,LNGterminal.LNG peak-shaving station, LNG storage tank and transportation, air separation unit, petrochemicaltai gas separation equipment lw temperaturemethanolwashing.liquidoxygen,liquidnitrogen,low-temperaturestoragetankandtanker,andethylene.

Technical data

Nominal pressure: Class150 1500, PN16 260
Nominal diameter: DN15 DN900
Temperature range: - 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 elf-operated pressure regulator with an external pressure tap mechanism can automatically control and stabilize
the fluid pressure .ltis widely suitable frliquid, steam, non-corrosive gas and weakly viscosityliquid and liquid with nominal
sizeDN100, \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).

Technical data

Pressure rating:ANSI 150600,PN16100 Nominal size:DN15DN200 Operating temp - 5 ^ { \circ } \mathsf { C } ~ 3 5 0 ^ { \circ } \mathsf { C } Leakage class:ANSI IV Min. Pressure drop:P>0.04MPa Pressure Adjusting Precision: ± 5 %

ZZYY Interal Pressure Self-operated Pressure Regulator

ZZYY self-operated pressure regulator with an internal pressure tap mechanism can automatically control the fluid pressure. It is suitable for the small flow and lower pressure (< 1Mpa ) conditions. This series is divided into two types, ZZYY-B (reducing type) and ZZYY-K (back pressure type)

Technical data

Pressure rating:ANSI 150300,PN1664
Nominal size:DN15DN50
Operating temp(Diaphragm material): Diaphragm/Cylinder type:-5°C70°C Copper alloy type:-10°C250°C
Leakage class:ANSI IV
Min. Pressure drop: \triangle \mathsf { P } >=slant 0 . 0 4 \mathsf { M P a }
Pressure Adjusting Precision: ± 8 %

ZZVP Self-operated Micro-pressure Regulator

ZZVP Self-operated Micro-pressure Regulator is one kind of energy-saving control valve which can self-adjust via medium pressure.

Itis applicable for continuous control of burning system, generator and gland sealing system of air compressor \mathsf { P } 1 <=slant 0.1Mpa, \mathsf { P } 2 < 1 0 \mathsf { k p a } _ { * } . Its characteristics lies in setting the value in running, non-packing, sensitive action and detecting tiny pressure variation. tis widely used in automatic control f ifferential pressure in industry producing. Selectthe twostage pressure reduction when the reduction ratio is more than 100

This series has ZZVP-16B normally open type (valve close for contrl pressure high than set value) and ZZVP-16K normally close type (valve open for control pressure high than set value).

Technical data

Pressure rating: ANSI 150300, PN1664 Nominal size:DN20DN100 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 pressure regulator with an external pressure tap mechanism can automatically contrl and stabilize
the fluid pressure. Itis energysaving productthat can work in the non-electricity and nongas occasion. It can adjustthe
pressure set value at wll. General product uses quick opening characteristics, bt also liner and equal percentage characteristics.
Its max reductionrati s upto 10, min. one is 1.25.ltiswidely applicableto control clean gas, liquid and steam in chemistry
engineeringperlummeallurgyelectri powerfodstffligh and textile industries and citycapes.etc.Autcontrolt
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).

Technical data

Pressure rating:ANSI 150ANSI 600;PN16PN100
Nominal size:DN25DN300
Operating temp - 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 }
Pressure Adjusting Precision: ± 5 %

ZZYM Self-operated Pressure Regulator

ZZYM self-operated pressure regulator with an external pressure tap mechanism can automatically control and stabilize the fluid pressure. Itis energysaving productthat can work in the non-electricity and non-gas occasion. It can adjustthe pressure set value at wll. General product uses quick opening characteristics, but also liner and equal percentage characteristics. Its max.reductionrati s up to 10, min. one is 1.25.ltis widely applicable to control clean gas, liquid and steam in chemistry engineeringpetrleum,metallurgyelectri powerfodstffligh and texile industries and citycapes .etc.Aut-contro t 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)

Technical data

Pressure rating:ANSI 150ANSI600;PN16PN100
Nominal size:DN25DN300
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

ZCP elf-operated diferential pressure regulator is one kind of energysaving control valve to sustaindiferential pressure as a constant.

Itis applicable for continuous control of burning system, generator and gland sealing system of air compressor \mathsf { P } 1 <=slant 0 . 1 Mpa, \mathsf { P } 2 < 1 0 \mathsf { k p a } ) . lts characteristics lies in setting the value in unning, nonpacking, sensitive action and detecting tiny pressure variation. ltis widely used in automatic control of dfferential pressure in industry producing. Selectthetwo-stage pressure reduction when the reduction ratio is more than 100.

This series has ZZCP-16B normally open type (valve close for differential pressure increasing) and ZZCP-16K normally close type (valve open for differential pressure increasing).

Technical data

Pressure rating:ANSI 150300; PN1640 Nominal size:DN20DN100 Operating temp - 5 ^ { \circ } \mathsf { C } ~ + 8 0 ^ { \circ } \mathsf { C } Leakage Class :ANSI IV Pressure Adjusting Precision: ± 1 0 %

ZZHP Pilot-operated regulator (Nitrogen Sealed Valve)

ZZHP pilot-operated regulator is one kind of energy-saving control valve which it can selfadjust via medium pressure and stabilize outlet pressure as a constant without any external energy source.

Itis convenient and eficent for seting pressure value onthe pilt and can adjustthe set alue in operating atwillt eatures 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 } \mathsf { a } ) . It is widely applicable for chemistry engineering. petrolum, meallurgy lectric powerligh and tetil industriesetc.ltis especally suitable fr tan nitrogen sealed system. Reduction ratio is 1: 100.

Technical data

Pressure rating: ANSI 150;PN16 Nominal size: DN20DN150 Operating temp: - 5 ^ { \circ } \mathsf { C } ~ + 1 0 0 ^ { \circ } \mathsf { C } geaklass ANSI: IV Pressure Adjusting Precision: ± 5 %

HVP Series Intelligent Positioner

HVP series Intelligent positioner is the field Intelligent control instrument. lt uses a piezoelectric valve contrl features to realizethe static balance contrl for valve.Very low air consumptin and strong vibrationresistance. Since themass product introduce to the market, have gained good reputatin in customers from the il, chemicals, powerlight industry, meallurgy and other industries field.

Technical Feature

Control Precision:0.5 class
: Quick installation and one click initialization
. Good resist vibration, high EMI class, can adapt to 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 selfdiagnostics 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 adapt to harsh environment
. Seismic and impact resistance

Operation Feature

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

E, 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 communiatins signalwiththe two transmissin lines), compose feedback contrllp with the pneumatic actuator.I this contrl loop the valve opening is the signal be contrlled and compared with the signal rom the contrllerin the MPU (micro processor). throughthe contrloperatin prcessing,the MPUoutputthe contrl pulses of diferentlengths, lead the output pressure tthel/P conversion unit pressure output port be changed, so that the control valve get drive for control.

Figure 1 Positioner Control Diagram

1. Ambient Requirement

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 % ..
Atmosphere Pressure: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 } particle diameter < 5 \mu m,Lubricant content<5mg/ \mathsf { m } ^ { 3 } .. * 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.Basic Parameters

3. The main parameters of the program confiauration

4.Accessibility Function

5. Electrical Parameters

Overall dimension

Figure 2 HVP11 Intelligent Positioner

Figure 3 HVP12 Intelligent Positioner

Selection Sheet

HVP11Selection Sheet

HVP12Selection Sheet

HVP20 Selection Sheet

5-4 HVP3 Selection Sheet