Valve disc: Lub siab lub rooj thiab Siab sib npaug tawb hom disc
Adjustable feature: sib npaug feem pua, kab hom
Trim khoom: 304,304 overlay STL, 316,316 overlay STL, 316L, thiab lwm yam.
1.Pneumatic-actuator
Hom: Pneumatic Diaphragm Actuators
Membrane khoom: Ethylene propylene roj hmab ntim nrog nylon
Lub caij nplooj ntoos hlav: 20-100KPa, 40-200KPa, 80-240KPa
Huab cua siab: 140KPa, 160KPa, 280KPa, 400KPa
Huab cua kev sib txuas: Rc1/4, Rc3/8
Ib puag ncig Temp: -30- + 70 ℃
Kev ua yeeb yam: huab cua qhib (rov qab ua yeeb yam), huab cua kaw (kev ua yeeb yam zoo)
Lus Cim: (1) Hom kab loj loj los yog siab sib txawv tswj valve tuaj yeem nruab nrog 6400 series ncaj stroke piston actuator.
(2) yog tias ib puag ncig kub qis dua 30 ℃, thov hu rau Cepai engineers.
Nominal Txoj kab uas hla (mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | |
Lub rooj zaum txoj kab uas hla Gg (mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Rated flow coefficient Kv | Sib npaug feem pua | 4 | 7 | 11 | 18 | 28 | 44 | 69 | 110 | 176 | 275 | 440 | 690 ib | 1000 | 1650 |
Liner | 4 | 6 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 900 | 1500 | |
Rated Stroke L (hli) | 16 | 25 | 40 | 60 | 100 | ||||||||||
Diaphragm Zoo Cheeb Tsam (cm²) | 280 | 400 | 600 | 1000 | 1600 | ||||||||||
Caij nplooj ntoos hlav Range Pr (Kpa) | 20-100 Nws,40 ~ 200,80-240 : kuv | ||||||||||||||
Gas qhov siab (Mpa) | 0.14 ib,0.25 ib,0.30 Nws | ||||||||||||||
Inherent flow yam ntxwv | Sib npaug feem pua,Liner | ||||||||||||||
Inherent rangeability R | 50 | ||||||||||||||
Leakage chav kawm | Hlau valve plug: III Class,Chav Kawm IV;Soft Valve ntsaws: VI Class | ||||||||||||||
Nominal Siab 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: Chav Kawm 150,Chav Kawm 300,Chav Kawm 600,Chav Kawm 900 | ||||||||||||||
Upper bonnet daim ntawv | Chav ntsuas kub | -20 ~ 200,-40-250,-60-250 | |||||||||||||
Hom cua txias | -40-250,-60-250 | ||||||||||||||
Kub kub | 450 ~ 560 (cov khoom siv kub kub) | ||||||||||||||
Cryogenic | -60-100,-100-200,-200-250 | ||||||||||||||
Regulating txiav tawm hom | -40 ~ 150 (Valve plug nrog PTFE) -60 ~ 200 (Valve plug nrog txhawb PTFE) |