Kapila valva: seza ara-tsaina sy kapila karazana cage mifandanja amin'ny tsindry
Toetra azo zahana: mitovy isan-jato, karazana tsipika
Karazana fitaovana: 304,304 overlay STL, 316,316 overlay STL, 316L, sns.
1. Pneumatic-actuator
Karazana: Pneumatic Diaphragm Actuators
Fitaovana: Fingotra ethylene propylène feno nylon
Lohataona isan-karazany: 20-100KPa, 40-200KPa, 80-240KPa
Famatsiana rivotra: 140KPa, 160KPa, 280KPa, 400KPa
Fifandraisana famatsiana rivotra: Rc1/4, Rc3/8
Temp amin'ny tontolo iainana: -30-+70 ℃
Karazana hetsika: rivotra misokatra (mivadika), rivotra akaiky (positive acting)
Fanamarihana: (1) Ny karazana savaivony lehibe na tsindrin-tsakafo avo lenta fanaraha-maso valva dia azo ampiasaina amin'ny 6400 andian-dahatsoratra mahitsy piston actuator.
(2) raha ny mari-pana ny tontolo iainana ambanin'ny 30 ℃, mifandraisa amin'ny Cepai injeniera.
Savaivony anarana (mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | |
Valve seza savaivony Gg (mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Coefficient fikorianan'ny naoty Kv | Mitovy isan-jato | 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 | |
Tsipika L(mm) | 16 | 25 | 40 | 60 | 100 | ||||||||||
Faritra mahomby diaphragm (cm²) | 280 | 400 | 600 | 1000 | 1600 | ||||||||||
Lohataona Pr(Kpa) | 20~100、40~200、80~240 | ||||||||||||||
Fanerena loharano entona (Mpa) | 0.14、0.25、0.30 | ||||||||||||||
Toetra mikoriana | Mitovy isan-jato、Liner | ||||||||||||||
Ny fahaiza-manaon'ny R | 50 | ||||||||||||||
Kilasy leakage | Metal valve plug: III Class、kilasy IV;Malefaka Valve plug: VI Class | ||||||||||||||
Fanerena nominal PN(MPa) | Mpa | 1.6,2.5,4.0,6.4(6.3)/2.0,5.0,11.0,15.0 | |||||||||||||
bara | 16,25,40,64(63),100,160/20,50,110,150 | ||||||||||||||
Lb | ANSI: Class150、Class300、Class600、Kilasy900 | ||||||||||||||
Endriky ny bonnet ambony | hafanan'ny efitra | -20~200、-40~250、-60~250 | |||||||||||||
Ny karazana mangatsiaka | -40~250、-60~250 | ||||||||||||||
Mafana ambony | 450 ~ 560 (fitaovana avo lenta) | ||||||||||||||
Cryogenic | -60~-100、-100~-200、-200~-250 | ||||||||||||||
Mandrindra ny karazana tapaka | -40~150(Valve plug amin'ny PTFE) -60~200(Valve plug amin'ny fanamafisana PTFE) |