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Mofuta oa piston o ikemetseng oa ho laola valve

Mofuta oa piston o ikemetseng oa ho laola valve

Tlhaloso e Khutšoanyane:

Piston type self-operated regulator e ka fetolang khatello e le boleng bo behiloeng ka matla a eona a mahareng le ntle le matla leha e le afe a ka ntle. Melemo e mengata ea mofuta ona oa Piston e ikemetseng ke regulator ke hore e ka ba e loketseng sebaka sa ho sebetsa se se nang matla. 'me ha ho na lisebelisoa tsa moea tse fumanehang, tse eketsehileng, mofuta oa Piston o ikemetseng o ka boloka matla bakeng sa mosebedisi oa ho qetela,' me khatello e ka fetoloa ka har'a mefuta e behiloeng.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Sehlahisoa tšobotsi

Piston type self-operated regulator e ka fetolang khatello e le boleng bo behiloeng ka matla a eona a mahareng le ntle le matla leha e le afe a ka ntle. Melemo e mengata ea mofuta ona oa Piston e ikemetseng ke regulator ke hore e ka ba e loketseng sebaka sa ho sebetsa se se nang matla. 'me ha ho na lisebelisoa tsa moea tse fumanehang, tse eketsehileng, mofuta oa Piston o ikemetseng o ka boloka matla bakeng sa mosebedisi oa ho qetela,' me khatello e ka fetoloa ka har'a mefuta e behiloeng.

Taolo e ikemetseng ea mofuta oa piston e na le mefuta e latelang ho latela maemo a fapaneng a ho sebetsa:
ZZYP(mofuta oa setulo se le seng), ZZYM(mofuta oa letsoho) le ZZYN(mofuta oa litulo tse peli), le mofuta oa PPiston o ikemetseng o boetse o na le likoahelo tse tharo tse fapaneng joalo ka se tloaelehileng, se molala o molelele le mofuta o pholileng.Bakeng sa lits'ebetso tse fapaneng, mofuta ona oa PPiston o itšebetsang o sebetsa ke "piston actuator", 'me valve e itšebetsang e na le mefuta e meraro e fapaneng ea li-activator:filimi/piston/bellows.

Piston type self-operated regulator e na le melemo e meng e le taolo e bohlale le e nepahetseng, e nka sebaka se senyane le ts'ebetso e bonolo mme e sebelisoa haholo taolong ea khatello ea khase, mouoane kapa metsi ka petroleum, lik'hemik'hale, matla a motlakase, metallurgy, lijo, masela, mechini, indasteri ea kaho ea sechaba.

Piston ea mofuta oa "self-operated regulator" e entsoe le ho etsoa ho latela maemo a AMSE/API/BS/DIN/GB

Lethathamo la lisebelisoa tsa taolo ea mofuta oa piston

Lebitso la karolo Lisebelisoa tsa Valve ea ho Laola
Mmele/Bonnet WCB/WCC/WC6/CF8/CF8M/CF3M
Setulo sa valve / Setulo 304/316/316L(alloy e holim'a stellite)
Ho paka Tloaelehileng:-196150℃ ke PTFE,RTFE,>230℃ ke graphite e feto-fetohang
Gasket Tloaelehileng: tšepe e sa hloekang e nang le graphite e tenyetsehang, e Khethehileng: Mofuta oa leino la tšepe
Thibelo ea valve ea taolo 2Cr13/17-4PH/304/316/316L
Sekoahelo sa Diaphragm Tloaelehileng:Q235,Special:304
Diaphragm NBR e nang le lesela la polyester le tiisitsoeng
Selemo Tloaelehileng: 60Si2Mn, E khethehileng: 50CrVa

Mofuta oa piston o ikemetseng oa taolo ea tekheniki

Bophara ba lebitso
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
E lekantsoe stroke(mm) 8 10 12 15 18 20 30 40 45 60 65
Bophara ba lebitso
DN(mm)
20
Bophara ba setulo
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
Khatello ea lebitso MPa 1.6,2.5,4.0,6.4(6.3)/2.0,5.0,11.0
  Sebaka 16,25,40,64(63)/20,50,110
  Lb ANSI:Sehlopha sa150,Sehlopha sa300,Sehlopha sa600
khatello ea maikutlo
KPa
1550,4080,60100,80140,120180,160220,200260,
240300,280350,330400,380450,430500,480560,540620,
600700,680800,780900,8801000,9001200,10001500,
12001600,13001800,15002100,
Sebopeho sa phallo Ho bula kapele
Fetola ho nepahala ±5-10()
Ho sebetsa
Mocheso T(℃)
-60350(℃) 350550(℃)
dutla Sehlopha sa IV;Sehlopha sa VI

Mofuta oa piston o itšebetsa ka boholo le boima ba 'mele

Bophara ba lebitso
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
khatello ea maikutlo
KPa
15140 H 475 520 540 710 780 840 880 940 950
    A 280 308
  120300 H 455 500 520 690 760 800 870 900 950
    A 230
  280500 H 450 490 510 680 750 790 860 890 940
    A 176 194 280
  4801000 H 445 480 670 740 780 780 850 880 930
    A 176 194 280
Boima (Kg)
(PN16)
26 37 42 72 90 112 130 169 285 495 675

Setšoantšo sa sebopeho sa "piston" se ikemetseng se ikemetseng

piston ty

  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona