Mokokotlo oa valve o sebelisa sebopeho sa tekanyo ea khatello, ka matla a manyenyane a ho bula le ho koala. Boemo ba ho sebetsa ba phapang e phahameng ea khatello bo ka laoloa ke mochine o monyenyane oa actuator. E sebelisoa haholo taolong ea mokelikeli oa mocheso o tlase o mahareng le liphaephe tsa khatello e tlase tse hlokang botsitso bo matla. Ts'ebetso e ntle ea ho tiisa le phapang e kholo e lumelletsoeng ea khatello. Tataiso ea sleeve ea koporo, sebaka se seholo sa tataiso, botsitso bo botle, sebopeho se kopaneng, se ka nkela sebaka sa kahare sa li-valve inthaneteng ka potlako, ts'ebetso e phahameng ea tlhokomelo, ho boloka basebetsi le nako. Sebopeho sa mantlha sa li-valve se tiisa hore ho na le ts'ebetso e fokolang ea actuator.
parameter ea tekheniki
| Sebopeho sa 'mele oa valve | E otlolohile ka valve ea ho lahla ea mofuta oa S |
| Foromo ea mantlha ea valve | Ho leka-lekana habeli seal sleeve spool |
| Bophara ba lebitso | DN25~300mm;NPS 1″~12″ |
| Khatello ea lebitso | PN1.6~16MPa; Sehlopha sa 150~1500LB |
| Mocheso o sebetsang | -196 ~+550 ℃ (ho ikhethela ho ea ka maemo a ho sebetsa) |
| Foromo ea khokahano | Flange, welding, khoele (bakeng sa 1 "ka hare) |
| Bohole ba flange | tumellanong le IEC 60534 |
| Mofuta oa tšoelesa | Mofuta oa khatello ea bolt |
| Ho tiisa gasket | Metal graphite spiral leqeba gasket |
| tlatsa | PTFE, graphite e feto-fetohang |
| Sebapali | Motlakase oa moea, motlakase oa motlakase |
Mokokotlo oa mokhoa o phallang oa valve ea taolo ea letsoho e ka holimo
Boitsebiso ba likarolo tse kholo
'Mele o entsoe ka tšepe ea carbon
| 1 | mmele wa valve | WCB | LCB | WC9 |
| 2 | shim | 316+ graphite | ||
| 3 | Sleeve | 304 | 304 | 304 |
| 4 | spool | 304 | 304 | 304 |
| 5 | shim | 316+ graphite | ||
| 6 | Stud | 304 | 304 | 304 |
| 7 | Nut | 304 | 304 | 304 |
| 8 | Sekoahelo sa valve | WCB | LCB | WC9 |
| 9 | Motsoako | 304 | 304 | 304 |
| 10 | tlatsa | PTFE+Flexible graphite | ||
| 11 | Notlela nut | 304 | 304 | 304 |
| 12 | Ho hatella sleeve | 304 | 304 | 304 |
| 13 | Tobetsa poleiti | 304 | 304 | 304 |
'Mele o entsoe ka tšepe e sa hloekang
| 1 | mmele wa valve | CF8 | CF8M | CF3M |
| 2 | shim | 316+ graphite | ||
| 3 | Sleeve | 304 | 316 | 316L |
| 4 | spool | 304 | 316 | 316L |
| 5 | shim | 316+ graphite | ||
| 6 | Stud | 304 | 316 | 316L |
| 7 | Nut | 304 | 316 | 316L |
| 8 | Sekoahelo sa valve | CF8 | CF8M | CF3M |
| 9 | Motsoako | 304 | 316 | 316L |
| 10 | tlatsa | PTFE+Flexible graphite | ||
| 11 | Notlela nut | 304 | 316 | 316L |
| 12 | Ho hatella sleeve | 304 | 316 | 316L |
| 13 | Tobetsa poleiti | 304 | 316 | 316L |
Tlhokomeliso: 1. Sebopeho se ka holimo ke tlhophiso e tloaelehileng, setulo sa valve ke tiiso ea tšepe, setulo sa valve ke tiiso e bonolo, khetho ea sehlopha sa VI e khethiloe. Li-valve tsa ka hare tsa spray welded cemented carbide lia fumaneha.
2. Lisebelisoa tse tloaelehileng ke tšepe ea carbon le tšepe e sa hloekang, 'me lihlahisoa tsa li-valve tse nang le lisebelisoa tse khethehileng li ka etsoa ho latela maemo a sebaka sa mosebedisi.
Litlhaloso tsa li-parameter tsa top guide sleeve regulator
| Bophara ba setulo (mm) | 251 | 321-1/4 | 401-1/2 | 502 | 652-1/2 | 803 | 1004 | 1255 | 1506 | 2008 | 25010 | 30012 | ||
| ho ntša coefficient (Kv) | mola o otlolohileng | 10 | 15 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1400 | |
| Peresente e lekanang | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | 1100 | 1500 | ||
| caliber (DN) | leetong | Cv ea boikhethelo ea ho phalla (★ mofuta o tloaelehileng, o khothalelitsoeng le o hlophisitsoeng) | ||||||||||||
| 25 | 1 | 16 limilimithara | ★ | |||||||||||
| 32 | 1-1/4 | 25 limilimithara | the | ★ | ||||||||||
| 40 | 1-1/2 | the | • | ★ | ||||||||||
| 50 | 2 | the | • | • | ★ | |||||||||
| 65 | 2-1/2 | 40 limilimithara | the | the | the | ★ | ||||||||
| 80 | 3 | the | the | the | • | ★ | ||||||||
| 100 | 4 | the | the | the | • | • | ★ | |||||||
| 125 | 5 | 60 limilimithara | the | the | the | ★ | ||||||||
| 150 | 6 | the | the | • | ★ | |||||||||
| 200 | 8 | the | the | • | • | ★ | ||||||||
| 250 | 10 | 100mm | the | • | • | ★ | ||||||||
| 300 | 12 | the | • | • | ★ | |||||||||
| Sesebelisoa sa moea | HA/B-23 | HA/B-34 | HA/B-45 | HA/B-56 | ||||||||||
| 350cm² | 560cm² | 900cm² | 1400cm² | |||||||||||
| Mokhoa oa ts'ebetso | Nako ea selemo | Phapang e lumelletsoeng ea khatello ea tiiso ea tšepe (MPa) | ||||||||||||
| Ho bula moea | 20-100KPa | 3.0 | 2.25 | 2.25 | 1.95 | 2.36 | 2.04 | 1.67 | 1.41 | 1.41 | 1.14 | 0.65 | 0.55 | |
| 40-200KPa | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 1.55 | 1.4 | ||
| 80-240KPa | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 4.08 | 4.08 | ||
| Ho koala moea | 20-100KPa | 1.5 | 1.13 | 1.13 | 0.98 | 1.18 | 1.02 | 0.84 | 0.71 | 0.71 | 0.57 | 0.65 | 0.55 | |
| 40-200KPa | 4.5 | 3.38 | 3.38 | 2.93 | 3.54 | 3.06 | 2.51 | 2.12 | 2.12 | 1.71 | 0.8 | 1.55 | ||
| 80-240KPa | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 5.85 | 4.94 | 4.94 | 4.0 | 4.08 | 3.65 | ||
| Motlakase oa motlakase | Phapang e lumelletsoeng ea khatello ea tiiso ea tšepe (MPa) | |||||||||||||
| sututsa(N) | 800 | 6.4 | 6.4 | |||||||||||
| 2000 | 6.4 | 6.4 | 6.4 | 5.1 | ||||||||||
| 3000 | 6.4 | 6.4 | 6.4 | 6.4 | 5.7 | 4.76 | ||||||||
| 5000 | 6.4 | 6.4 | 6.4 | 6.4 | 6.25 | |||||||||
| 6500 | 6.4 | 6.4 | 4.23 | 3.23 | ||||||||||
| 10000 | 6.4 | 6.1 | 3.31 | 2.07 | ||||||||||
| 16000 | 6.0 | 4.0 | ||||||||||||
Li-parameter tsa actuator
| mohlala sebopeho | Ke utloisisa baetsi ba lifilimi | Motlakase oa motlakase |
| ZH23~ZH56 | 3810L, RSL | |
| Mefuta e mengata ea selemo | Bohlale bo kopantswe | |
| morero | Fetola, switjha | lokisa |
| kganna | Khatello ea moea (selemo sa selemo) 140 (20 ~ 100) KPa G240 (40 ~ 200) KPa G280 (80 ~ 240) KPa G | Phepelo ea Matla: AC 220 V± 10% 50Hz Phepelo ea Matla: AC 380 V± 10%50Hz |
| Sehokedi | Rc 1/4 | Mofuta o tloaelehileng:2-PF(G 1/2″) Mofuta o sa cheng:2-PF(G 3/4″) |
| Phello e ntle | Ho eketseha ha khatello ea moea ho sutumelletsa valve ho koala | Ho eketseha ha lets'oao la taolo ho sutumelletsa valve ho koala |
| Boitšoaro | Keketseho ea khatello ea moea e sutumelletsa valve hore e bulehe | Keketseho ea lets'oao la taolo e sutumelletsa valve ho bula |
| sesupo sa taolo | 4~20mA.DC (e nang le boemo) | Kenyelletso le tlhahiso 4~20mA.DC |
| lagging | ≤1% FS (e nang le boemo) | ≤0.8%FS |
| Linearity | 2% FS (e nang le boemo) | ≤0.8±1%FS |
| mocheso o phelang | -10~+70℃ | |
| Ho roala ka holim'a metsi | 'Mele oa li-valve: mochini oa kalafo oa phosphating o motšo: pente ea acrylic polyurethane | |
| Lisebelisoa tsa boikhethelo | Sebaka sa valve, lebili la letsoho, valve ea solenoid, switch switch, valve ea ho boloka boemo | heater |
Mekhahlelo ea mantlha ea ts'ebetso ea molaoli oa letsoho o kaholimo
| Litšobotsi tsa phallo | Peresente e lekanang, mola o otlolohileng | ||
| Sebaka se feto-fetohang | 50:1 | ||
| CV e lekantsoeng | Peresente e lekanang: 10 ~ 1400 mola o otlolohileng: 11 ~ 1500 | ||
| Ho dutla ho dumelletsweng | Sehlopha sa tiiso: IV (0.01% phallo e lekantsoeng ea valve); tiiso e bonolo: v | ||
| index ea tšebetso | Mokhoa oa ho khanna | Matšoao a matšoafo | Motlakase |
| Phoso ea mantlha | ±1.0 | ±1.0 | |
| Khutlisetsa phapang | ≤1.0 | ≤1.0 | |
| sebaka se shoeleng | ≤0.6 | ≤1.0 | |
| Kamehla supa ho kheloha | ±2.5 | ±2.5 | |
| E lekantsoe Phapang ea Maeto | ≤2.5 | ≤2.5 | |
Setšoantšo sa valve ea taolo ea letsoho e ka holimo ea hlooho ea pneumatic
Boemo ba khokahano ea valve ea taolo ea moea
| DN Ho | 203/4 | 251 | 321-1/4 | 401-1/2 | 502 | 652-1/2 | 803 | 1004 | 1255 | 1506 | 2008 | 25010 | 300 12 | |
| L | PN16/25 | 181 | 184 | 200 | 222 | 254 | 276 | 298 | 352 | 410 | 451 | 600 | 650 | 700 |
| PN40 | 181 | 184 | 200 | 222 | 254 | 276 | 298 | 352 | 410 | 451 | 600 | 670 | 770 | |
| PN64 | 210 | 210 | 210 | 241 | 286 | 311 | 337 | 394 | 440 | 508 | 650 | 690 | 800 | |
| H | PN16/25 | 52.5 | 57.5 | 75 | 75 | 85.5 | 92.5 | 100 | 110 | 142.5 | 158 | 170 | 195 | 230 |
| PN40 | 52.5 | 57.5 | 75 | 75 | 82.5 | 92.5 | 100 | 117.5 | 150 | 167.5 | 187.5 | 205 | 245 | |
| PN64 | 65 | 40 | 85 | 85 | 90 | 102.5 | 107.5 | 125 | 172.5 | 195 | 207.5 | 230 | 260 | |
| H1 | 132 | 132 | 158 | 170 | 179 | 214 | 221 | 234 | 270 | 294 | 331 | 390 | 450 | |
| H2 | 285 | 285 | 285 | 285 | 285 | 360 | 360 | 360 | 470 | 470 | 470 | 580 | 580 | |
| H3 | 208 | 208 | 224 | 228 | 228 | 334 | 334 | 342 | 408 | 453 | 482 | 520 | 550 | |
| H4 | 153 | 153 | 153 | 153 | 153 | 181 | 181 | 181 | 247 | 247 | 247 | / | / | |
| A | 200 | 200 | 200 | 200 | 200 | 240 | 240 | 240 | 350 | 350 | 350 | 450 | 450 | |
| C | 282 | 282 | 282 | 282 | 282 | 360 | 360 | 360 | 470 | 470 | 470 | 650 | 650 | |
| flange | Phethahatso: GB, HG, JB, DIN, JIS, ANSI Le litekanyetso tse ling tse tsamaellanang | |||||||||||||
Ho penta ha valve ea taolo ea hlooho ea hlooho ea motlakase
Tekanyo ea khokahanyo ea valve ea taolo ea motlakase
| DN Ho | 203/4 | 251 | 321-1/4 | 401-1/2 | 502 | 652-1/2 | 803 | 1004 | 1255 | 1506 | 2008 | 25010 | 300 12 | |
| L | PN16/25 | 181 | 184 | 200 | 222 | 254 | 276 | 298 | 352 | 410 | 451 | 600 | 640 | 880 |
| PN40 | 181 | 184 | 200 | 222 | 254 | 276 | 298 | 352 | 410 | 451 | 600 | 640 | 880 | |
| PN64 | 210 | 210 | 210 | 251 | 286 | 311 | 337 | 394 | 440 | 508 | 650 | 810 | 950 | |
| H | PN16/25 | 52.5 | 57.5 | 75 | 75 | 85.5 | 92.5 | 100 | 110 | 142.5 | 158 | 170 | 195 | 230 |
| PN40 | 52.5 | 57.5 | 75 | 75 | 82.5 | 92.5 | 100 | 117.5 | 150 | 167.5 | 187.5 | 205 | 245 | |
| PN64 | 65 | 40 | 85 | 85 | 90 | 102.5 | 107.5 | 125 | 172.5 | 195 | 207.5 | 230 | 260 | |
| H1 | 132 | 132 | 158 | 170 | 179 | 214 | 221 | 234 | 270 | 294 | 331 | 390 | 450 | |
| H2 | 373 | 373 | 456 | 456 | 538 | 538 | 548 | 548 | 725 | 725 | 725 | 795 | 795 | |
| H3 | 208 | 208 | 224 | 228 | 228 | 334 | 334 | 342 | 408 | 453 | 482 | 520 | 550 | |
| H4 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | |
| A | 225 | 225 | 225 | 255 | 255 | 255 | 255 | 255 | 310 | 310 | 310 | 350 | 350 | |
| flange | Phethahatso: GB, HG, JB, DIN, JIS, ANSI Le litekanyetso tse ling tse tsamaellanang | |||||||||||||
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