Valve ea Heke ea DIN-EN Wedge
Valve ea Heke ea DIN-EN Wedge ke eng?
joalo ka li-valve tse tloaelehileng tsa heke ea wedge, likarolo tsa ho bula le ho koala tsaValve ea Heke ea DIN-EN Wedgeke heke, ka sebopeho sa wedge, ke ka lebaka leo li bitsoang valve ea heke ea wedge. Velve ea heke ea wedge e ka buloa ka botlalo le ho koaloa ka botlalo feela 'me e ke ke ea fetoloa le ho koalloa ka throttle. Velve ea heke e ne e etselitsoe ho sebelisoa e butsoe ka botlalo kapa e koetsoe ka botlalo, hobane ka lebaka la sebopeho sa li-obturators tsa eona tse nang le sebopeho sa wedge, haeba e ne e ka sebelisoa e butsoe hanyane, ho ne ho tla ba le tahlehelo e kholo ea khatello 'me bokaholimo ba ho koala bo tla senyeha ha metsi a otla.Tšobotsi e ka sehloohong ea valve ea heke ea DIN-EN ke hore sebaka sa eona sa ho koala se pakeng tsa "heke" le setulo sa eona se bataletse, e leng se fellang ka tahlehelo e nyane haholo ea khatello.
Valve ea heke ea DIN-EN wedge
- 1) E entsoe le ho etsoa ho latela BS EN 1984, kapa DIN3352 ea mehleng ea Jeremane
- 2) Li-flange li lumellana le EN1092-1, 'me li shebane lifahleho EN558-1 kapa DIN3202 ea mehleng ea Jeremane
- 3) E lekiloe le ho hlahlojoa ho latela EN12266, BS6755 le ISO5208
Likarolo tsa mantlha tsa DIN-EN Wedge Gate Valve?
Likarolo tse ka Sehloohong
- Boholo bo fihla ho DN1200, le khatello e phahameng ea ho sebetsa ho fihla ho PN100.
- Ho tiisa ka mahlakoreng a mabeli
- Sefahleho sa setulo sa alloy sa Stellite Gr.6 se tiile, se sitsitsoe 'me se khomaretsoe ho fihlela se fihla seiponeng.
- Lesela le tenyetsehang le nang le kgokelo e tlase ya kutu le lesela, ka hara CA15 e tiileng (13Cr) kapa e thatafaditsweng ka 13Cr, SS 316, Monel kapa Stellite Gr.6. Lesela le silwa mme le hokahantswe ho fihlela qetellong ya seipone mme le tataiswa ka thata ho thibela ho hula le ho senya setulo.
- Li-flange: EN1092-1, PN10-16-25-40-63-100, kapa litekanyo tse ling tsa li-flange tse kopiloeng
- Lesela la CF8M le nang le sefahleho se thata la Stellite le fumaneha ha le kopuoa.
- Ho hanyetsa phallo e nyane le tahlehelo ea khatello, ka lebaka la tsela e otlolohileng ea phallo le wedge e bulehileng ka botlalo.
- Sebopeho se kopaneng, sebopeho se bonolo, se etsa hore ho be bonolo bakeng sa tlhahiso le tlhokomelo, le mefuta e mengata ea ts'ebeliso.
- Nako e telele ea ho koala le ho tsamaea butle ha wedge, ha ho na ketsahalo ea hamore ea metsi bakeng sa li-valve tsa heke ea wedge.
Litlhaloso tsa tekheniki tsa DIN-EN Wedge Heke Valve?
Litlhaloso:
| Moralo le Tlhahiso | BS EN 1984, DIN3352 |
| DN | DN50-DN1200 |
| PN | PN10,PN16,PN25,PN40,PN63,PN100 |
| Lisebelisoa tsa 'Mele | 1.0619,GS-C25,1.4308,1.4408,S31803,904L |
| Seha | 1CR13, Stellite Gr.6 |
| Lifahleho li talimane | EN558-1 Letoto la 14, letoto la 15, letoto la 17, DIN3202 F4, F5, F7 |
| Maemo a Flange | EN1092-1 PN10, PN16, PN25, PN40, PN63, PN100, DIN2543, DIN2544, DIN2545, DIN2546 |
| Qetella Khokahano | RF,RTJ,BW |
| Tlhahlobo le Teko | BS6755,EN12266,ISO5208,DIN3230 |
| Ts'ebetso | Lebili la letsoho, Lisebelisoa tsa diboko, Sesebelisoa sa motlakase |
| NACE | NACE MR 0103 NACE MR 0175 |
Pontšo ea Sehlahisoa:
Lisebelisoa tsa li-valve tsa heke ea DIN-EN wedge
Valve ea Heke ea DIN-EN Wedgee sebelisoa indastering ea lik'hemik'hale (bakeng sa lintho tse metsi le khase tse seng mabifi le tse se nang chefo), indastering ea peterole le ea ho hloekisa,indasteri ea coke le k'hemistri (khase ea coke-ontong), indasteri ea ho ntša metsi, indasteri ea merafo, indasteri ea merafo le ea tšepe (litšila tse ka mor'a ho phaphamala).
