Cakram katup: Kursi mental lan cakram jinis kandhang sing seimbang tekanan
Fitur sing bisa diatur: persentase sing padha, jinis garis
Bahan trim: 304.304 overlay STL, 316.316 overlay STL, 316L, lsp.
1. Pneumatik-aktuator
Tipe: Pneumatic Diaphragm Actuator
Bahan membran: Karet etilena propylene sing diisi nilon
Range spring: 20-100KPa, 40-200KPa, 80-240KPa
Tekanan udara: 140 KPa, 160 KPa, 280 KPa, 400 KPa
Sambungan pasokan udara: Rc1/4, Rc3/8
Suhu lingkungan: -30-+70 ℃
Tipe akting: udara mbukak (akting mundur), tutup udara (akting positif)
Cathetan: (1) Tipe diameter gedhe utawa katup kontrol prabédan tekanan dhuwur uga bisa dilengkapi aktuator piston stroke lurus 6400 seri.
(2) yen suhu lingkungan ngisor 30 ℃, hubungi insinyur Cepai.
Diameter nominal (mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | |
Diameter kursi katup Gg (mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Koefisien aliran dirating Kv | Persentase sing padha | 4 | 7 | 11 | 18 | 28 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | 1000 | 1650 |
Liner | 4 | 6 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 900 | 1500 | |
Rated Stroke L (mm) | 16 | 25 | 40 | 60 | 100 | ||||||||||
Area Efektif Diafragma (cm²) | 280 | 400 | 600 | 1000 | 1600 | ||||||||||
Spring Range Pr(Kpa) | 20~100、40~200、80~240 | ||||||||||||||
Tekanan sumber gas (Mpa) | 0.14、0.25、0.30 | ||||||||||||||
Karakteristik aliran inheren | Persentase sing padha、Liner | ||||||||||||||
Rangeability bawaan R | 50 | ||||||||||||||
Kelas bocor | Katup logam plug: Kelas III、Kelas IV;Soft Valve plug: Kelas VI | ||||||||||||||
Tekanan Nominal PN(MPa) | Mpa | 1.6,2.5,4.0,6.4(6.3)/2.0,5.0,11.0,15.0 | |||||||||||||
bar | 16,25,40,64(63),100,160/20,50,110,150 | ||||||||||||||
Lb | ANSI: Kelas 150、Kelas 300、Kelas 600、Kelas 900 | ||||||||||||||
Bentuk bonet ndhuwur | Suhu kamar | -20~200、-40~250、-60~250 | |||||||||||||
Tipe cooling | -40~250、-60~250 | ||||||||||||||
Suhu dhuwur | 450 ~ 560 (bahan suhu dhuwur) | ||||||||||||||
Kriogenik | -60~-100、-100~-200、-200~-250 | ||||||||||||||
Regulasi jinis potong | -40~150(katup plug karo PTFE) -60~200(katup plug karo nguatake PTFE) |