TWS Valvemetung yang propesyonal a gagawang balbula. Ing larangan ning balbula mebuu ya kilub ning maigit 20 banua. Ngeni, ing TWS Valve buri neng ipakilala ing klasipikasyun da reng balbula.
1. Pamag-classify agpang keng function ampo gamit
(1) globe valve: globe valve a kilala ya naman bilang closed valve, ing kayang obra yapin ing magkonekta o magputol keng medium keng pipeline. Ing cut-off valve class kayabe ya ing gate valve, stop valve, rotary valve plug valve, ball valve, butterfly valve ampo diaphragm valve, atbp.
(2)check valve: check valve, kilala ya naman bilang one-check valve o check valve, ing kayang obra yapin ing pigilan ing medium keng pipeline backflow. Ing lalam a balbula ning pump pump kayabe ya keng check valve class.
(3) Safety valve: ing papel ning safety valve yapin ing pigilan ing medium pressure keng pipeline o device para e lalagpus keng metung a ulaga, para akwa ing sangkan ning safety protection.
(4) regulating valve: ing regulating valve kayabe ya ing regulating valve, throttle valve ampo ing pressure reducing valve, ing kayang obra yapin ing mag-adjust keng pressure, flow ampo reng aliwang parameters ning medium.
(5) shunt valve: ing shunt valve kayabe nala deng eganaganang klasing distribution valves ampo valves, atbp., ing kayang obra yapin ing mamye, magseparate o maghalo keng medium keng pipeline.
(6)balbula ning pamagluwal angin: ing exhaust valve metung yang importanting auxiliary component keng pipeline system, na maralas gagamitan keng boiler, air conditioning, oil ampo natural gas, water supply ampo drainage pipe. Maralas maka-install ya keng commanding point o siko, atbp., para mawala ing sobrang gas keng pipeline, mas masanting ing efficiency ning pipe road ampo mabawas ing energy consumption.
2. Pamag-classify agpang keng nominal a pressure
(1) Vacuum valve: ing balbula na ing pressure na mas mababa ya kesa keng standard a pressure ning atmospera.
(2) Low-pressure valve: ing balbula na ating nominal pressure PN 1.6 Mpa.
(3) Medium pressure valve: ing balbula na ating nominal pressure PN a 2.5, 4.0, 6.4Mpa.
(4) Matas a presyur a balbula: mangabaldugan yang balbula a maki timbang a presyur PN a 10 ~ 80 Mpa.
(5) Ultra-high pressure valve: ing balbula na ating nominal pressure PN 100 Mpa.
3. Pamagklasipika agpang keng temperatura ning obra
(1) Ultra-low temperature valve: gamitan ya para keng medium operating temperature t <-100°C valve.
(2) Low-temperature valve: gagamitan ya para keng medium operating temperature-100°C t-29°C valve.
(3) Normal a temperatura a balbula: gagamitan ya para keng medium operating temperature-29°C
(4) Medium temperature valve: gagamitan ya para keng medium operating temperature ning 120°C t 425°C valve
(5) Matas a temperatura a balbula: para keng balbula na ating katamtaman a temperatura t> 450°C.
4. Pamag-classify agpang keng drive mode
(1) Ing automatic valve yapin ing valve na e na kailangan ing external force para mag drive, pero magdependi ya keng energy ning medium para gumalaw ya ing valve. Antimo ing safety valve, pressure reducing valve, drain valve, check valve, automatic regulating valve, atbp.
(2) Power drive valve: Ing power drive valve malyari yang i-drive kareng miyayaliwang power sources.
(3) Balbula ning kuryenti: metung a balbula a papalwal ning kuryenti.
Pneumatic valve: Valve a gagawan ning compressed air.
oil controlled valve : metung a balbula a papalwal ning presyur ning likidu antimo ing langis.
Dagdag pa, atin yang kombinasyun deng mapilan a paralan ning pamagmaneho, antimo reng gas-electric valves.
(4) Manual valve: manual valve keng saup ning gamat a gulong, hawakan, lever, sprocket, para keng aksyon ning balbula. Nung maragul ya ing valve opening moment, ining wheel ampo ing worm wheel reducer malyari yang i-set pilatan ning hand wheel ampo ing valve stem. nung kailangan, malyari mu namang gamitan ing universal joint ampo ing drive shaft para keng marayung operasyun.
5. Pamagklasipika agpang keng nominal a diametru
(1) Malating diametru a balbula: metung a balbula a maki nominal a diametru a DN 40mm.
(2)Medialdiameter valve: ing valve a maki nominal diameter DN a 50~300mm.valve
(3)Maraguldiameter valve: ing nominal valve DN 350~1200mm valve ya.
(4) Maragul a diametru ning balbula: metung a balbula a maki nominal a diametru a DN 1400mm.
6. Pamagklasipika agpang kareng katangian ning istruktura
(1) Block valve: ing makasara nang bage kikimut ya keng libutad ning valve seat;
(2) stopcock: ing makasara nang bage metung yang plunger o bola, a mag-rotate keng libutad ning linya na;
(3) hugis ning pasbul: ing makasara nang dake kikimut ya keng libutad ning vertical valve seat;
(4) Ing makabuklat a balbula: ing makasara nang dake mibabalik ya king axis king lual ning luklukan ning balbula;
(5) Butterfly valve: ing disc ning makasaradung pirasu, a mag-rotate keng axis keng valve seat;
7. Pamagklasipika kapamilatan ning paralan ning pamagkonekta
(1) Threaded connection valve: ing katawan ning valve atin yang internal thread o external thread, at makasuglung ya keng pipe thread.
(2)Flange connection valve: ing katawan ning balbula a maki flange, makasuglung ya keng flange ning pipa.
(3) Welding connection valve: ing katawan ning valve atin yang welding groove, at makasuglung ya keng pipe welding.
(4)Waferbalbula ning koneksyun: ing katawan ning balbula atin yang clamp, makasuglung ya keng pipe clamp.
(5) Ing balbula ning manggas: ing pipa a maki manggas.
(6) ipares ing joint valve: gamitan me ing bolts para i-clamp me ing valve ampo reng adwang pipe.
8. Pamagklasipika agpang keng materyales ning katawan ning balbula
(1) Metal material valve: ing valve body ampo reng aliwang bage gawa la keng metal a materyales. antimo ing cast iron valve, carbon steel valve, alloy steel valve, copper alloy valve, aluminum alloy valve, lead
Alloy valve, titanium alloy valve, moner alloy valve, etc.
(2) E metal a materyales a balbula: ing katawan ning balbula ampo reng aliwang bage gawa la keng e metal a materyales. antimo ing plastic valve, pottery valve, enamel valve, glass steel valve, atbp.
(3) metal valve body lining valve: ing valve body shape metal ya, ing main surface ning contact keng medium ilapin deng lining, antimo ing lining valve, lining plastic valve, lining
Tao valve et al.
9. Agpang keng switch direction classification
(1) Ing angle travel kayabe na ing ball valve, butterfly valve, stopcock valve, atbp
(2) Ing direktang stroke kayabe ya ing gate valve, stop valve, corner seat valve, atbp.
Oras ning pamagpost: Sep-14-2023
