Iyo yevhavha yepakati inoshandisa iyo yekumanikidza chiyero chimiro, ine diki yekuvhura nekuvhara simba. Mamiriro ekushanda emusiyano wepamusoro anogona kudzorwa nediki actuator kusimudzira. Inoshandiswa zvakanyanya mukudzora kwemvura yepakati yakadzika tembiricha uye yepakati yakaderera kudzvanywa mapaipi ayo anoda kugadzikana kwakanaka kwesimba. Kuita kwakanaka kwekuisa chisimbiso uye yakakura inobvumirwa kudzvanywa musiyano. Copper sleeve gwaidhi, hombe yekutungamira nzvimbo, kugadzikana kwakanaka, compact dhizaini, inogona kukurumidza kutsiva vemukati vevharuvhu pamhepo, kukwirira kwekugadzirisa, kuchengetedza manpower uye nguva. Iyo chiyero chevhavha yepakati chimiro inovimbisa iyo shoma actuator kusundirwa.
technical parameter
| Valve body form | Yakananga kuburikidza neS-mhando yekukanda vharafu |
| Valve yakakosha fomu | Balanced double seal sleeve spool |
| Zita dhayamita | DN25~300mm;NPS 1″~12″ |
| Nominal pressure | PN1.6~16MPa; CLASS 150~1500LB |
| Kushanda tembiricha | -196 ~+550 ℃ (inosarudza zvinoenderana nemamiriro ekushanda) |
| Fomu yekubatanidza | Flange, welding, shinda (ye1 "mukati) |
| Flange distance | zvinoenderana neIEC 60534 |
| Gland type | Bolt compression mhando |
| Kuvhara gasket | Metal graphite spiral ronda gasket |
| filler | PTFE, flexible graphite |
| Actuator | Pneumatic actuator, electric actuator |
Kuyerera kwemaitiro curve epamusoro gidhi sleeve yekudzora vharafu
Zvinhu zvezvikamu zvikuru
Muviri wakagadzirwa nekabhoni simbi
| 1 | vharafu muviri | 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 | Chivharo chevhavha | WCB | LCB | WC9 |
| 9 | Stem | 304 | 304 | 304 |
| 10 | filler | PTFE+Flexible graphite | ||
| 11 | Kiya nzungu | 304 | 304 | 304 |
| 12 | Kudzvanya sleeve | 304 | 304 | 304 |
| 13 | Dzvanya ndiro | 304 | 304 | 304 |
Muviri wakagadzirwa nesimbi isina tsvina
| 1 | vharafu muviri | 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 | Chivharo chevhavha | CF8 | CF8M | CF3M |
| 9 | Stem | 304 | 316 | 316L |
| 10 | filler | PTFE+Flexible graphite | ||
| 11 | Kiya nzungu | 304 | 316 | 316L |
| 12 | Kudzvanya sleeve | 304 | 316 | 316L |
| 13 | Dzvanya ndiro | 304 | 316 | 316L |
Cherechedza: 1. Chimiro chiri pamusoro apa ndechekugadzirisa, chigaro chevhavha chisimbiso chesimbi, chigaro chevhavha chisimbiso chinyoro, giredhi VI sarudzo inosarudzwa. Iwo mavharuvhu emukati espray welded cemented carbide aripo.
2. Zvinhu zvakajairwa simbi yekabhoni uye simbi isina tsvina, uye zvigadzirwa zvevharuvhu zvine zvinhu zvakakosha zvinogona kugadzirwa zvinoenderana nemamiriro enzvimbo yemushandisi.
Tsanangudzo maparamendi epamusoro gidhi sleeve regulator
| Chigaro dhayamita (mm) | 251 | 321-1/4 | 401-1/2 | 502 | 652-1/2 | 803 | 1004 | 1255 | 1506 | 2008 | 25010 | 30012 | ||
| discharge coefficient (Kv) | mutsara wakatwasuka | 10 | 15 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1400 | |
| Kuenzana muzana | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | 1100 | 1500 | ||
| caliber (DN) | rwendo | Optional kuyerera coefficient Cv (★ yakajairika mhando, inokurudzirwa uye yakasarudzika) | ||||||||||||
| 25 | 1 | 16mm | ★ | |||||||||||
| 32 | 1-1/4 | 25mm | the | ★ | ||||||||||
| 40 | 1-1/2 | the | • | ★ | ||||||||||
| 50 | 2 | the | • | • | ★ | |||||||||
| 65 | 2-1/2 | 40mm | the | the | the | ★ | ||||||||
| 80 | 3 | the | the | the | • | ★ | ||||||||
| 100 | 4 | the | the | the | • | • | ★ | |||||||
| 125 | 5 | 60mm | the | the | the | ★ | ||||||||
| 150 | 6 | the | the | • | ★ | |||||||||
| 200 | 8 | the | the | • | • | ★ | ||||||||
| 250 | 10 | 100mm | the | • | • | ★ | ||||||||
| 300 | 12 | the | • | • | ★ | |||||||||
| Pneumatic actuator | HA/B-23 | HA/B-34 | HA/B-45 | HA/B-56 | ||||||||||
| 350cm² | 560cm² | 900cm² | 1400cm² | |||||||||||
| Mode yekuita | Spring range | Inobvumirwa kudzvanywa musiyano wesimbi chisimbiso (MPa) | ||||||||||||
| Kuvhurika kwemhepo | 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 | ||
| Kuvhara kwemhepo | 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 | ||
| Electric actuator | Inobvumirwa kudzvanywa musiyano wesimbi chisimbiso (MPa) | |||||||||||||
| kusunda(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 | ||||||||||||
Actuator parameters
| model form | Ndinonzwisisa vatambi vemafirimu | Electric actuator |
| ZH23~ZH56 | 3810L, RSL | |
| Multi spring mhando | Intelligent yakabatanidzwa | |
| chinangwa | Kugadzirisa, chinja | gadzirisa |
| drive | Kudzvinyirirwa kwemhepo (spring range) 140(20~100)KPa G240(40~200)KPa G280(80~240)KPa G | Simba rekupa: AC 220 V±10%50Hz Simba rekupa:AC 380 V±10%50Hz |
| Connector | Rc 1/4 | Rudzi rwakajairwa: 2-PF(G 1/2 ″) Flameproof mhando:2-PF(G 3/4″) |
| Positive effect | Kuwedzera kwemhepo kunomanikidza valve kuvhara | Kuwedzera kwechiratidzo chekutonga kunosundira valve kuvhara |
| Reaction | Kuwedzera kwekumanikidza kwemhepo kunosundidzira vharuvhu kuvhurika | Kuwedzera kwechiratidzo chekudzora kunosundira valve kuti ivhure |
| kudzora chiratidzo | 4 ~ 20mA.DC (ine chinzvimbo) | Kupinza uye kubuda 4 ~ 20mA.DC |
| lagging | ≤1% FS (ine chinzvimbo) | ≤0.8%FS |
| Linearity | 2% FS (ine chinzvimbo) | ≤0.8±1%FS |
| ambient tembiricha | -10~+70℃ | |
| Surface coating | Muviri wevhavha: dema phosphating kurapwa actuator: acrylic polyurethane pendi | |
| Optional accessories | Valve positioner, vhiri reruoko, solenoid valve, chinja chekufamba, vharafu inochengeta nzvimbo | heater |
Main performance parameters ye top guide sleeve regulator
| Kuyerera maitiro | Kuenzana muzana, mutsara wakatwasuka | ||
| Adjustable range | 50:1 | ||
| Rated CV | Kuenzana muzana: 10 ~ 1400 mutsara wakatwasuka: 11 ~ 1500 | ||
| Inobvumirwa leakage | Chisimbiso giredhi: IV (0.01% valve rated flow); chisimbiso chakapfava: v | ||
| performance index | Kutyaira mode | Pneumatics | Electric |
| Basic kukanganisa | ±1.0 | ±1.0 | |
| Dzorera musiyano | ≤1.0 | ≤1.0 | |
| nzvimbo yakafa | ≤0.6 | ≤1.0 | |
| Nguva dzose nongedzera kutsauka | ±2.5 | ±2.5 | |
| Rated Travel Deviation | ≤2.5 | ≤2.5 | |
Kudhirowa kwepneumatic musoro wepamusoro gwara rekudzora vharafu
Connection dimension yepneumatic control valve
| DN In | 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 | Executable: GB, HG, JB, DIN, JIS, ANSI Uye mamwe anowirirana mwero | |||||||||||||
Dhirowa yemagetsi musoro wepamusoro gidhi sleeve control valve
Connection dimension yemagetsi ekudzora valve
| DN In | 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 | Executable: GB, HG, JB, DIN, JIS, ANSI Uye mamwe anowirirana mwero | |||||||||||||
