Piston ituaiga e pulea e le tagata lava ia e mafai ona fetuutuunai le mamafa e pei o le tau seti ma lona ala lava malosi ma e aunoa ma se malosiaga i fafo. O le sili ona lelei o lenei ituaiga Piston pulea e le tagata lava ia e mafai ona talafeagai mo le nofoaga faigaluega e leai se malosi. ma e leai ni meafaigaluega pneumatic o loʻo maua, faʻaopoopo, Piston type self-operated regulator e mafai ona faʻasaoina le malosi mo le tagata faʻaaogaina, ma o le mamafa e mafai ona fetuunai i totonu o le seti seti.
O le piston type self-operated regulator e iai ituaiga nei e tusa ai ma tulaga faigaluega eseese:
ZZYP (ituaiga nofoa tasi), ZZYM (ituaiga lima) ma le ZZYN (ituaiga nofoa lua), ma le PPiston ituaiga e pulea e le tagata lava ia e tolu foi ufiufi eseese e pei o le masani, umi-ua tasi ma le malulu ituaiga.Mo faʻaoga eseese, o lenei ituaiga PPiston e faʻaogaina e le tagata lava ia o le piston actuator, ma o le valve pulea e le tagata lava ia e tolu ituaiga eseese o gaioiga: ata tifaga / piston / bellows.
Piston ituaiga pulea e le tagata lava ia o loʻo i ai isi faʻamanuiaga e pei o le atamai ma le saʻo faʻatonutonu, faʻaogaina avanoa laiti ma faigofie faʻagaioiga ma e faʻaaogaina lautele i le puleaina o le kesi, vaʻa poʻo le vai i le suauu, vailaʻau, eletise eletise, metallurgy, meaʻai, textile, masini, alamanuia faufale.
Piston ituaiga fa'atonu pulea e le tagata lava ia ua mamanuina ma gaosia e tusa ai ma le tulaga o AMSE/API/BS/DIN/GB.
Igoa vaega | Mea Fa'atonu Valve |
Tino/Kae | WCB/WCC/WC6/CF8/CF8M/CF3M |
Valve spool/Nofoa | 304/316/316L(ufiufi stellite alloy) |
afifiina | masani:-196~150℃ o le PTFE, RTFE,> 230 ℃ o le graphite fetuutuunai |
Gasket | masani: u'amea u'amea ma graphite fetuutuunai, Fa'apitoa: Metala nifo ituaiga gasket |
Pulea alatoto | 2Cr13/17-4PH/304/316/316L |
Ufiufi Diaphragm | masani:Q235,Faapitoa:304 |
Diaphragm | NBR fa'atasi ma ie polyester fa'amalosia |
tautotogo | masani:60Si2Mn,Faapitoa:50CrVa |
Ole lautele ole igoa DN(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
Coefficient(KV) | 5 | 8 | 12.5 | 20 | 32 | 50 | 80 | 125 | 160 | 320 | 450 | 630 | 900 |
Fua fuatia (mm) | 8 | 10 | 12 | 15 | 18 | 20 | 30 | 40 | 45 | 60 | 65 | ||
Ole lautele ole igoa DN(mm) | 20 | ||||||||||||
Le lautele nofoa DN(mm) | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 15 | 20 | |
Coefficient(KV) | 0.02 | 0.08 | 0.12 | 0.20 | 0.32 | 0.5 | 0.80 | 1.20 | 1.80 | 2.80 | 4.0 | 5 | |
Omiga fa'aigoa | MPa | 1.6,2.5,4.0,6.4(6.3)/2.0,5.0,11.0 | |||||||||||
Pa | 16,25,40,64(63)/20,50,110 | ||||||||||||
Lb | ANSI:Vasega150、Vasega300、Vasega600 | ||||||||||||
tulaga mamafa KPa | 15~50、40~80、60~100、80~140、120~180、160~220、200~260、 240~300、280~350、330~400、380~450、430~500、480~560、540~620、 600~700、680~800、780~900、880~1000、900~1200、1000~1500、 1200~1600、1300~1800、1500~2100、 | ||||||||||||
uiga tafe | Tatala vave | ||||||||||||
Fetuuna'i le sa'o | ±5-10(%) | ||||||||||||
Galuega TemperaT(℃) | -60~350(℃) 350~550(℃) | ||||||||||||
Lisi | Vasega IV;Vasega VI |
Ole lautele ole igoa DN(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | ||
B | 383 | 512 | 603 | 862 | 1023 | 1380 | 1800 | 2000 | 2200 | ||||||
L(Pn16、25、40) | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | ||
L(PN64) | 230 | 260 | 300 | 340 | 380 | 430 | 500 | 550 | 650 | 775 | 900 | ||||
tulaga mamafa KPa | 15~140 | H | 475 | 520 | 540 | 710 | 780 | 840 | 880 | 940 | 950 | ||||
A | 280 | 308 | |||||||||||||
120~300 | H | 455 | 500 | 520 | 690 | 760 | 800 | 870 | 900 | 950 | |||||
A | 230 | ||||||||||||||
280~500 | H | 450 | 490 | 510 | 680 | 750 | 790 | 860 | 890 | 940 | |||||
A | 176 | 194 | 280 | ||||||||||||
480~1000 | H | 445 | 480 | 670 | 740 | 780 | 780 | 850 | 880 | 930 | |||||
A | 176 | 194 | 280 | ||||||||||||
mamafa (Kg) (PN16) | 26 | 37 | 42 | 72 | 90 | 112 | 130 | 169 | 285 | 495 | 675 |