Fitur produk
Katup kontrol kursi tunggal pneumatik Zjhp sing apik lan cilik kasusun saka aktuator diafragma multi spring pneumatik lan katup kursi tunggal tahan aliran rendah. Aktuator anyar dhuwure kurang, bobot entheng, gampang dipasang, struktur kompak, ora ana alangan aliran, koefisien aliran gedhe, bisa dipercaya ing tumindak, bocor kursi cilik, karakteristik aliran akurat lan jembar sing bisa diatur.
Spesifikasi kinerja utama
Parameter teknis utama mekanisme pangaturan
| diameteripun nominal (mm) | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | |||||||
| Diameter kursi (mm) | 10 | 12 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||
| Koefisien aliran dirating Kv | garis lurus | 1.8 | 2.8 | 4.4 | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | |
| Persentase sing padha | 1.6 | 2.5 | 4 | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | ||
| Tekanan nominal (MPa) | 0.6 1.6 4.0 6.4 | |||||||||||||||
| trip mm | 10 | 16 | 25 | 40 | 60 | |||||||||||
| Karakteristik aliran | Garis lurus, persentase sing padha | |||||||||||||||
| Suhu sedheng ℃ | -15~200,-40~250（Tipe suhu normal））,230~450（Tipe suhu Sedheng） | |||||||||||||||
| Ukuran flange | Ukuran flange besi cor miturut JB/T78, ukuran flange baja cor miturut JB/T79 | |||||||||||||||
| jinis flange | Flange sealing jinis lumahing JB/T77, flange wesi cast jinis Gamelan lan flange baja cast jinis cekung | |||||||||||||||
| materi awak | PN(MPa) | 0.6, 1.6 | WCB(ZG230-450) | |||||||||||||
| 4.0,6.4 | WCB(ZG230-450), ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti | |||||||||||||||
| Bahan inti klep | 1Cr18Ni9,0Cr18Ni12Mo2Ti | |||||||||||||||
| Jinis tutup tutup ndhuwur | Tipe umum (jinis suhu konstan), jinis piring panas (jinis suhu medium) | |||||||||||||||
| Rasio sing bisa diatur R | 50:1 | |||||||||||||||
| Konektor pasokan udara | M16*1.5 | |||||||||||||||
Cathetan: ANSI, API, JIS lan produk standar flange manca liyane bisa diwenehake kanggo pangguna, lan dawa struktur uga bisa ditemtokake miturut kabutuhan pangguna.
Parameter teknis utama aktuator
| model | ZHA/ZHB-22 | ZHA/ZHB-23 | ZHA/ZHB-34 | ZHA/ZHB-45 |
| Area efektif cm² | 350 | 350 | 560 | 900 |
| trip mm | 16 | 25 | 40 | 60 |
| Spring range KPa | 20~100 (standar); 80~240; | |||
Gambar katup kontrol kursi tunggal pneumatik
Dimensi penghubung utama katup kontrol kursi tunggal pneumatik
| diameteripun nominal (DN) | L | H | H1 | bobot (Kg) | ΦA | |||||||
| PN6/16 | PN40 | PN64 | biasa wae | suhu dhuwur | PN6 | PN16 | PN40 | PN64 | PN6/16 | PN40/64 | ||
| 20 | 184 | 194 | 206 | 398 | 548 | 45 | 52 | 65 | 19 | 23 | 285 | |
| 25 | 185 | 197 | 210 | 410 | 560 | 50 | 57 | 70 | 20 | 24 | ||
| 32 | 200 | 210 | 220 | 418 | 578 | 56 | 70 | 78 | 24 | 31 | ||
| 40 | 222 | 235 | 251 | 455 | 620 | 65 | 75 | 85 | 26 | 35 | ||
| 50 | 254 | 267 | 286 | 475 | 627 | 70 | 82 | 90 | 30 | 40 | ||
| 65 | 276 | 292 | 311 | 610 | 790 | 80 | 92 | 102 | 47 | 66 | 360 | |
| 80 | 298 | 317 | 337 | 622 | 807 | 95 | 100 | 107 | 55 | 78 | ||
| 100 | 352 | 368 | 394 | 640 | 850 | 105 | 110 | 117 | 125 | 65 | 99 | |
| 125 | 410 | 425 | 440 | 864 | 1122 | 120 | 125 | 135 | 148 | 120 | 140 | |
| 150 | 451 | 473 | 508 | 870 | 1130 | 132 | 142 | 150 | 175 | 130 | 160 | 470 |
| 200 | 600 | 620 | 650 | 890 | 1150 | 160 | 170 | 187 | 207 | 175 | 250 | |
| 250 | 650 | 670 | 690 | 1203 | 1523 | 187 | 202 | 225 | 235 | 350 | 470 | 580 |
| 300 | 740 | 770 | 800 | 1234 | 1554 | 220 | 230 | 257 | 265 | 500 | 660 | |
Bahan bagean utama katup kontrol kursi tunggal pneumatik
| Jeneng bagean | Ilmu Material | kisaran suhu |
| Badan / kap | HT200 | -15~200 ℃ |
| WCB | -20~425 ℃ | |
| ZG1Cr18Ni9Ti | -40~550 ℃ | |
| ZG0Cr18Ni12Mo2Ti | -40~600 ℃ | |
| Spool / kursi | 1Cr18Ni9 | -40~550 ℃ |
| 0Cr18Ni12Mo2Ti | -40~550 ℃ | |
| pangisi | teflon PTFE | -40 ~ 200 ℃ |
| diafragma | Kain poliester sing diperkuat klip NBR | |
| Spring kompresi | 60Si2Mn | |
| Tutup membran | A3 |
